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Basf Se patents


Recent patent applications related to Basf Se. Basf Se is listed as an Agent/Assignee. Note: Basf Se may have other listings under different names/spellings. We're not affiliated with Basf Se, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Basf Se-related inventors


Ionically conductive compounds and related uses

. . Articles, compositions, and methods involving ionically conductive compounds are provided. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. ... Basf Se

Antifouling composition

An antifouling thermoplastic polyurethane (tpu) composition has a surface energy of from about 18 to about 26 mj/m2. The antifouling tpu composition comprises the reaction product of: (a) a polyetherol; (b) a silicone polyol; (c) a chain extender different than said polyetherol and said silicone polyol; and (d) an isocyanate. ... Basf Se

Method for producing a polyamide

A process for the production of a polyamide is disclosed. The process for production of a polyamide (p) comprises mixing a first mixture (m1), which comprises at least one lactam and at least one catalyst, with a second mixture (m2), which comprises at least one lactam, at least one activator and at least one amine, to give a polymerizable mixture (pm) and then polymerization of the polymerizable mixture (pm) to give the polyamide (p). ... Basf Se

Production of a polyamide that contains 2,5-bis(aminomethyl)furan

The present invention relates to a process for preparing a polyamide (p) by polymerization from a reaction mixture (rm), the reaction mixture (rm) comprising at least one lactam, at least one diamine (i), at least one dicarboxylic acid derivative, and water.. . ... Basf Se

Production station and production arrangement with a table framework for producing bonded layered beds of magnetocaloric material and a method of producing bonded layered beds of magnetocaloric material

The invention relates to a production station for use in producing at least one layered bed, in particular a plurality of layered beds, of a magneto caloric material, the station comprising a frame work and further for arrangement at the frame work the station comprising:—a material receptacle for receiving a particulate magnetocaloric material,—a dosing plate, having at least one intake opening adapted to receive a magneto-caloric material of one layer of the layered bed—at least one reservoir below the at least one intake opening, wherein the reservoir is adapted to receive the one or more layers of the particulate magnetocaloric material, wherein the production station further comprises:—a shutter plate arranged between the reservoir and the dosing plate, wherein the shutter plate is switchable through motion with respect to the dosing plate and wherein the shutterplate is arranged and adapted to at least activate a filling modus, wherein in the filling modus the at least one reservoir is filled with particulate magneto caloric material of the one layer of the layered bed by a switching control of the shutter plate.. . ... Basf Se

Ejector nozzle and use of the ejector nozzle

The invention relates to an ejector nozzle having a liquid-carrying duct and a gas-carrying duct. The gas-carrying duct opens into the liquid-carrying duct upstream of an outlet opening. ... Basf Se

Method and device for classifying superabsorbent particles

. . A method for the classification of superabsorber particles is disclosed, in which the superabsorber particles are put onto a top screen deck of a screening machine having at least two screen decks with a different hole size, the superabsorber particles which are smaller than the holes of the respective screen deck respectively falling through the holes and the superabsorber particles remaining on the screen deck being removed via an extraction point. Balls are positioned on each perforated plate, which balls are propelled upward by the movement of the perforated plate and strike from below the screen deck respectively lying above, wherein the balls have a stiffness in the range from 40 to 100 n/mm and a damping in the range from 1 to 4%. ... Basf Se

Landfilling method for refurbishing landscapes

The present invention is directed to the use of a composite comprising a layer (l1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers as a landfill liner as well as a process for preparing a composite landfill liner comprising a layer (l1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers, the process comprising the step of applying a reaction mixture which is suitable to form a product selected from the group of polyurethane, polyisocyanurat and polyurea products onto a surface. Furthermore, the present invention is directed to a composite comprising a layer (l1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers, a primer layer on one surface of layer (l1), and a protective layer (l2) selected from the group of mortar layers or elastomer layers on the surface of the primer layer. ... Basf Se

Reactive hot melt adhesive

A reactive hot melt adhesive has a glass transition temperature of from 45° c. To 100° c. ... Basf Se

Use of iron oxide coated aluminum flakes having red 1st order interference color in coatings

The use of an effect pigment (a) comprising an aluminum-based substrate and an iron oxide coating having a red 1st order interference color in combination with a colored absorption pigment (b) for producing a coating having enhanced coloristic properties, in particular enhanced chroma, lightness and hiding power, is provided. The pigment combination of (a) and (b) is suitable for coloring plastics, a fiber, a film and a coating composition such as a paint, a printing ink, a varnish or a powder coating, preferably an automotive, an architectural or an industrial coating composition.. ... Basf Se

Antifouling composition

An antifouling thermoplastic polyurethane (tpu) composition comprises a thermoplastic polyurethane and an organometallic antifouling additive and has a surface energy of from about 18 to about 26 mj/m2. An article which is resistant to adhesion of organisms comprises the antifouling thermoplastic elastomer (tpu) composition having a surface with a 3-dimensional surface topography.. ... Basf Se

Synthesis of surface-functionalized polyamides

The present invention relates to a process for producing a surface-functionalized molding (of) having a functionalized surface (fo). In this process a surface (o) of a molding (f) is brought into contact with a dienophile-containing solution (dl). ... Basf Se

Crosslinking of polyamides in the melt

The present invention relates to a process for preparing a crosslinked polyamide (vp) by providing a melt (s), which comprises at least one polyamide (p) containing furan units and at least one dienophile at a first temperature t1, and cooling the melt (s) subsequently to a second temperature t2 which is below the melting temperature tm of the at least one polyamide (p), to give the crosslinked polyamide (vp). The present invention further relates to a crosslinked polyamide (vp) obtainable by the process of the invention.. ... Basf Se

Method for producing a rigid polyurethane foam

The present invention relates to a process for the production of a rigid polyurethane foam or rigid polyisocyanurate foam, comprising the reaction of at least one polyisocyanate and of a polyol composition (pz), where the polyol composition (pz) comprises at least one compound having at least two hydrogen atoms reactive toward isocyanate groups and at least one compound (i) selected from the group consisting of dicarboxylic diesters of dicarboxylic acids having from 2 to 18 c atoms and tricarboxylic triesters of tricarboxylic acids having from 3 to 18 c atoms, where at least one blowing agent is used during the reaction. The present invention further relates to rigid polyurethane foams or rigid polyisocyanurate foams obtainable or obtained by such a process, and also to a polyol composition (pz) at least comprising one compound having at least two hydrogen atoms reactive toward isocyanate groups and at least one compound (i) selected from the group consisting of dicarboxylic diesters of dicarboxylic acids having from 2 to 18 c atoms and tricarboxylic triesters of tricarboxylic acids having from 3 to 18 c atoms. ... Basf Se

07/05/18 / #20180186923

Polyurethanes with reduced aldehyde emission

The present invention relates to a process for the production of polyurethanes where (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalysts, (d) polymer p formed from ethylenically unsaturated monomers and having an average of more than 2 functional groups of the formula —o—nh2 and optionally (e) blowing agent, (f) chain extender and/or crosslinking agent, and (g) auxiliaries and/or additives are mixed to give a reaction mixture, and the reaction mixture is allowed to complete a reaction to give the polyurethane. The present invention further relates to polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.. ... Basf Se

07/05/18 / #20180186725

Method for the homogeneous catalytic reductive amination of carbonyl compounds

The present invention relates to a method for the reductive amination of a carbonyl compound, comprising one or more carbonyl groups amenable to reductive amination, forming the corresponding primary amine, characterized in that the reaction is carried out in the presence of a homogeneously dissolved catalyst complex k, comprising at least one metal atom from group 8, 9 or 10 of the periodic table, bearing a bidentate phosphane ligand, a carbonyl ligand, a neutral ligand and a hydride ligand, and also an acid as co-catalyst.. . ... Basf Se

07/05/18 / #20180185919

Process for the production of sintered moldings

The present invention relates to an improved process for the production of sintered moldings by molding a mixture of a sinterable ceramic or metallic powder and polyoxymethylene or a copolymer containing a majority of oxymethylene units as binder to give a compact, removing the binder from the compact by treatment with a gaseous acid, and sintering the resulting molding.. . ... Basf Se

07/05/18 / #20180185788

Scr-catalyzed soot filter with integrated lean nox trap catalyst for use in passive selective catalytic reduction

Disclosed herein is a catalyzed soot filter (csf) containing a porous wall flow substrate, a lean nox trap (lnt) catalyst, and a catalyst for selective catalytic reduction (scr). Also disclosed is a method of preparing the catalyzed soot filter, an emissions treatment system containing the catalyzed soot filter, and processes for treating exhaust gas emissions employing the catalyzed soot filter.. ... Basf Se

06/28/18 / #20180182506

Conductive paste comprising lubricating oils and semiconductor device

. . The invention relates to a conductive paste, comprising from 50 to 97 wt % of electrically conductive particles, 3 to 50 wt % of an organic medium and 0 to 20 wt % of a glass frit, the organic medium comprising a solvent, wherein the organic medium additionally comprises 10 to 90 wt % of a hydrocarbon-based lubricating oil and 2 to 60 wt % of a polymeric component, each based on the total amount of the organic medium, the polymeric component having a solubility of at least 100 g/kg in the lubricating oil. The invention further relates to a semiconductor device comprising a semiconductor substrate with at least one surface onto which an electrically conductive pattern is printed by using the paste.. ... Basf Se

06/28/18 / #20180180330

Improved packed-screen-type magnetocaloric element

The invention relates to a magnetocaloric lattice element formed by fibres of magnetocaloric material, wherein the fibres are arranged in respective parallel lattice planes, each fibre having a respective mass of magnetocaloric material, the fibres of a given lattice plane do not contact each other but each fibre of a given lattice plane is attached to at least two fibres in a next neighbouring lattice plane, and wherein the magnetocaloric lattice element exhibits exactly one predominant mass-weighted direction of longitudinal fibre extension. When arranged in alignment of its predominant mass-weighted direction of longitudinal fibre extension with an external magnetic field, the magnetocaloric lattice element achieves an advantageous, particularly high magnetization of the magnetocaloric material, and as a consequence improves the performance of the magnetocaloric cooling device.. ... Basf Se

06/28/18 / #20180179655

Additive for alkaline zinc plating

The present invention refers to a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate, a zinc coated metallic substrate having a specific gloss as well as an aqueous alkaline plating bath for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and the use of a zinc plating bath additive in a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and for improving the optical appearance and/or the adhesion of a zinc or zinc alloy coating on a metallic substrate.. . ... Basf Se

06/28/18 / #20180179654

Additive for alkaline zinc plating

The present invention refers to a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate, a zinc coated metallic substrate having a specific gloss as well as an aqueous alkaline plating bath for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and the use of a zinc plating bath additive in a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and for improving the optical appearance and/or the adhesion of a zinc or zinc alloy coating on a metallic substrate.. . ... Basf Se

06/28/18 / #20180179550

Plants having increased tolerance to herbicides

The present invention provides a plant or plant part comprising a polynucleotide encoding a wildtype or mutant tria polypeptide, the expression of said polynucleotide confers to the plant or plant part tolerance to herbicides.. . ... Basf Se

06/28/18 / #20180179461

Coal binder composition

The presently claimed invention relates to a briquette comprising coal fines and a binder composition comprising at least one homo- or copolymer of (meth)acrylic acid (i) and at least one alkyl(meth)acrylate-styrene-copolymer (ii), a method for manufacturing said briquette and the use of a binder composition for the agglomeration of coal fines.. . ... Basf Se

06/28/18 / #20180179376

Transesterification of polyesters

The present invention relates to a polyester composition comprising: (a) 15 to 99 wt % of polyester blend of two or more polyesters based on the total weight of the polyester composition, (b) 0.05 to 5 wt % of a transesterification accelerator based on the total weight of the polyester composition, wherein the transesterification accelerator comprises alkali metal carbonate salt, alkali earth metal carbonate salt, alkali metal bicarbonate salt, alkali earth metal bicarbonate salt and combination thereof, (c) optionally a reinforcing filler, and (d) optionally further an additive. The present invention also relates to an article prepared from the polyester composition and a method of preparing the article.. ... Basf Se

06/28/18 / #20180179361

Polyamide compositions with high melt flow and good mechanical properties

A polyamide composition with improved melt flow containing (a) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (b) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (c) 0 to 70 wt % of one or more reinforcing agents, and (d) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.. ... Basf Se

06/28/18 / #20180179145

Etheramines based on dialcohols

This invention relates to etheramines based on dialcohols, wherein the etheramines comprise at least three linear or branched c4-alkylene groups and a process for the manufacture of these etheramines.. . ... Basf Se

06/28/18 / #20180179136

Process for preparing 3-methylcyclopentadecane-1,5-dione

The present invention relates to a process for producing 3-methylcyclopentadecane-1,5-dione of formula (i), which comprises the oxidation of 14-methyl-bicyclo[10.3.0]pentadecen[1 (12)] of formula (ii) with an oxidizing agent, where the oxidation is performed by using a mixture of formic acid with h2o2 as sole oxidizing agent in the presence of water and where the amount of h2o2 is at least 1.1 mol h2o2 per mol of the compound of formula (ii).. . ... Basf Se

06/28/18 / #20180179108

Dispersion of (meth)acrylate copolymer containing a hydroxyalkyl (meth)acrylate functional monomer unit for flexible cementitious waterproofing materials

A dispersion of (meth)acrylate copolymer containing a hydroxyalkyl (meth)acrylate comonomer unit, which is obtained from polymerization of monomers comprising or consisting of, based on the total monomer weight, (a) from 25 to 45% by weight of at least one monovinyl aromatic monomer and/or methyl methacrylate; (b) from 50 to 70% by weight of at least one c4-8 alkyl (meth)acrylate; (c) from 2 to 7% by weight of at least one hydroxyalkyl (meth)acrylate; (d) from 0 to 1% by weight of at least one α,β-monoethylenically unsaturated c3-6 monocarboxylic or dicarboxylic acid; and (e) from 0 to 0.65% by weight of (meth)acrylamide, n-hydroxyalkyl (meth)acrylamide, 2-acrylamido-2-methylpropane sulfonic acid or a combination thereof. A powder of (meth)acrylate copolymer containing a hydroxyalkyl (meth)acrylate comonomer unit obtained by drying the dispersion. ... Basf Se

06/28/18 / #20180177182

Emulsifiable concentrates comprising topamezone, bromoxynil and a safener

The present invention relates to emulsifiable concentrates (ecs) comprising topramezone, bromoxynil and at least one herbicide safener. The invention also relates to the process for preparation, use and methods of use of said concentrates.. ... Basf Se

06/21/18 / #20180175450

Li-ion battery electrolyte with reduced impedance build-up

. . . . An electrochemical cell comprising (c) an anode containing at least one anode active material, (d) a cathode comprising at least one cathode active material containing ni, and (c) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) cf2h(cf2)3ch2ocf2cf2h; and (iv) optionally one or more additives.. . ... Basf Se

06/21/18 / #20180171262

Novel aroma chemicals having a 1,2,2-trimethylcyclopentan-1-yl moiety

The present invention relates to novel compounds of general formulae (la), (lb) and (ic) and to the stereoisomers thereof. The compounds are useful as a fragrance or as flavor as they have a sandalwood like scent. ... Basf Se

06/21/18 / #20180171174

Quick-drying, energy-elastic, scratch-resistant and stable coating compounds

The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.. ... Basf Se

06/21/18 / #20180171092

Process for producing porous materials

The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (i) comprising a composition (a) comprising at least one monool (am) and a composition (a*) comprising components suitable to form an organic gel and a solvent (b), reacting the components in the composition (a) in the presence of the solvent (b) to form a gel, and drying of the gel obtained in step b). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems.. ... Basf Se

06/21/18 / #20180171035

Composition for the immediate stopping of a free-radical polymerization

A composition for the immediate stopping of a free-radical polymerization comprises a) an inhibitor for the free-radical polymerization selected from among phenothiazines, b) an aprotic solvent and c) an ionic liquid. It serves to stabilize free-radically polymerizable monomers against free-radical polymerization. ... Basf Se

06/21/18 / #20180170850

Process for the preparation of melonal

A process for preparing 2,6-dimethyl-5-heptenal, comprising oxidizing citral of which more than 50% are present as geranial with hydrogen peroxide in the presence of a catalyst comprising a baeyer-villiger oxidation catalyst, preferably a tin-containing molecular sieve.. . ... Basf Se

06/21/18 / #20180169628

Catalyst for the dehydrogenation of hydrocarbons

The present invention relates to a catalyst for the dehydrogenation of hydrocarbons which is based on iron oxide and additionally comprises at least one potassium compound, at least one cerium compound, from 0.7 to 10% by weight of at least one manganese compound, calculated as mn02, and from 10 to 200 ppm of at least one titanium compound, calculated as tio2, and also to a process for the production thereof. Furthermore, the present invention relates to a process for the catalytic dehydrogenation of hydrocarbons using the catalyst of the invention.. ... Basf Se

06/21/18 / #20180168147

Pesticidal microcapsules with a shell made of tetramethylxylylene diisocyanate, cycloaliphatic diisocyanate, and aliphatic diamine

The present invention relates to a composition comprising microcapsules, which comprise a polyurea shell and a core, wherein the core comprises a water-insoluble pesticide and the shell comprises a polymerization product of a tetramethylxylylene diisocyanate, an cycloaliphatic diisocyanate, and an aliphatic diamine; to a method for preparing the composition comprising the steps of contacting water, the pesticide, the tetramethylxylylene diisocyanate, the cycloaliphatic diisocyanate, and the aliphatic diamine; and to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, or the crop plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment.. . ... Basf Se

06/14/18 / #20180163160

Storage-stable liquid detergent or cleaning agent containing protease and lipase

The object is to improve the storage stability of a liquid washing or cleaning agent comprising a protease and lipase with regard to lipolytic activity. This is achieved through the use of a protease comprising an amino acid sequence that is at least 80% identical to the amino acid sequence set out in seq id no. ... Basf Se

06/07/18 / #20180155659

Storage stable liquid washing or cleaning agent containing protease and cellulase

. . . . According to the invention, storage stability in terms of cellulolytic activity is to be improved in a liquid washing or cleaning agent which comprises a protease and cellulase. This is achieved by the use of a protease which comprises an amino acid sequence which is at least 80% identical to the amino acid sequence specified in seq id no. ... Basf Se

06/07/18 / #20180155487

Polyurethanes with reduced aldehyde emission

The present invention relates to provided herein is a process for the production of polyurethanes with reduced aldehyde emission, where wherein a ch-acidic compound which has one or more alkylene oxide units is added to the reaction mixture for the production of the polyurethane. The present invention further relates to further provided herein are polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.. ... Basf Se

06/07/18 / #20180155357

Isosorbide diester as pearlizing agent and opacifier

A description is given of a composition comprising at least one isosorbide diester, at least one isosorbide monoester and at least one fatty acid, and also of a process for the preparation thereof. In addition, the present invention relates to the use of this composition as pearlizing agent and opacifier in cosmetic compositions and detergents.. ... Basf Se

06/07/18 / #20180154335

Process for producing water-absorbing polymer particles

The invention relates to a process for producing water-absorbing polymer particles, comprising the steps of: •—processing an aqueous polymer gel from polymerization of a monomer solution or suspension, •—drying the aqueous polymer gel in a conveyer dryer, in particular in a forced air conveyer dryer, wherein •—the conveyer dryer has a circulating conveyer belt and the aqueous polymer gel is conveyed on the circulating conveyer belt, and wherein •—the circulating conveyer belt is formed as a circulating plate conveyer belt, comprising a number of belt plates separated by a hinge line of a hinge assembly and each belt plate having a surface for receiving the aqueous polymer gel, wherein said hinge assembly comprises a knuckle joint (301) with the hinge line in form of a straight hinge line.. . ... Basf Se

06/07/18 / #20180153164

Agroformulation of microcapsules with sulfonate and codispersant

The present invention relates to an aqueous composition comprising in the aqueous phase microcapsules, which comprise a shell and a core, where the core contains a pesticide; sulfonate; and a codispersant of the formula (i) as defined below. The invention further relates to a method of preparing said composition by synthesizing the microcapsules in the aqueous phase in the presence of the sulfonate and the codispersant. ... Basf Se

05/31/18 / #20180148753

Enzymatic transphosphorylation of sugar substrates

The present invention relates to methods of producing sugar phosphates by enzymatic transphosphorylation, wherein the phosphoryl transfer from phosphate donor substrates to sugar substrates is catalyzed by an enzyme having alpha-glucose-1-phosphatase activity. Furthermore, the present invention relates to a biocatalyst having sucrose phosphorylase as well as alpha-glucose-1-phosphatase activity and its use. ... Basf Se

05/31/18 / #20180148748

Recombinant microorganism for improved production of fine chemicals

Recombinant microorganism for improved production of fine chemicals the present invention relates to a recombinant nucleic acid molecule, a recombinant micro-organism, to a method for producing alanine and to the use of the recombinant nucleic acid molecule or the recombinant microorganism for the fermentative production of alanine.. . ... Basf Se

05/31/18 / #20180148624

Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions

The present invention relates to the use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions. The composition has a hardening temperature in the range from about 40° c. ... Basf Se

05/31/18 / #20180148612

Stabilization of hot melt adhesives

The present invention pertains to a stabilized hot melt adhesive containing a) one or more hot melt adhesive materials and b) a stabilizer composition. The one or more hot melt adhesive materials a) include a polyolefin, a styrene-isoprene-styrene block co-polymer, a styrene-butadiene-styrene block co-polymer, a polyacrylate, an acryl-copolymer, an ethylene vinyl acetate, a polyamide, a polyester, a polyurethane, a polyimide, a silane terminated polyolefin, a silane terminated poly-ether, and a silane terminated polyurethane. ... Basf Se

05/31/18 / #20180148586

Naphthalocyanine derivatives

The present invention relates to the use of specific naphthalocyanine chromophores with different axial substituents as almost colourless ir absorbers for security printing applications.. . ... Basf Se

05/31/18 / #20180148551

Polyurethane-polyisocyanurate resins for fiber composite materials with a longer open time

A process is disclosed for producing polyurethane-polyisocyanurate-fiber composite parts, wherein a composition comprising polyisocyanate, a mixture obtainable by introducing an alkali metal salt or alkaline earth metal salt into a compound r—nh—co—r′ containing urethane groups, with r′ being not hydrogen and/or not cor″, a compound containing one or more epoxide groups, polyetherol having an average functionality of 1.8 to 5.0 and a hydroxyl number of 200 to 500, a chain extender, fibrous reinforcing agents and optionally further additives form a reaction mixture. The reaction mixture is applied to the fibrous reinforcing agent and caused to react to form the polyurethane-polyisocyanurate-fiber composite part. ... Basf Se

05/31/18 / #20180148536

Polyurethane-polyisocyanurate compound comprising outstanding mechanical properties

Polyurethane-polyisocyanurate compounds and processes for preparing polyurethane-polyisocyanurate compounds are disclosed herein. A process includes mixing component (a) polyisocyanate with component (b) a mixture obtainable by introducing an alkali metal or alkaline earth metal salt into a compound r—nh—co—r′ containing urethane groups, where r is not hydrogen and is not cor″, component (c) compounds containing one or more epoxide groups, component (d) one or more compounds having at least two isocyanate-reactive groups, comprising compounds having nh2 and/or primary oh groups, and component (e) optionally fillers and other additives, to form a reaction mixture, and reacting said reaction mixture to form the polyurethane-polyisocyanurate compound, wherein the molar amount of alkali metal and/or alkaline earth metal ions in the reaction mixture per mole of urethane group in component (b) is 0.0001 to 3.5 and the isocyanate index is greater than 150. ... Basf Se

05/31/18 / #20180148530

Phosphorylated polymers

A process is described for the production of phosphorus-containing organic polymers through reaction of dialkyl phosphites with organic polymers comprising carbon-carbon double bonds in the presence of organic compounds that form free radicals under the reaction conditions, with covalent linkage of the phosphorus atom of the dialkyl phosphite to a carbon atom of the organic polymer.. . ... Basf Se

05/31/18 / #20180147561

Method for producing catalysts containing chrome, for the oxidative dehydrogenation of n-butenes to form butadiene while avoiding cr(vi) intermediates

Process for producing a multimetal oxide catalyst comprising molybdenum, chromium and at least one further metal by mixing of a pulverulent multimetal oxide comprising molybdenum and at least one further metal but no chromium with pulverulent chromium(iii) oxide and thermal treatment of the resulting pulverulent mixture in the presence of oxygen at a temperature in the range from 350° c. To 650° c.. ... Basf Se

05/24/18 / #20180142416

Use of a coating layer with an acrylate polymer on a paper substrate for blocking oxygen transfer

. . The invention relates to a use of a coating layer on a paper substrate for blocking oxygen transfer through the coated paper substrate, wherein the coating layer on the paper substrate is obtainable by a process, which comprises the steps of (a) providing a paper substrate with a surface, (b) applying onto the surface of the provided paper substrate an aqueous coating mass, and (c) drying of the paper substrate with the applied aqueous coating mass to obtain the coated paper substrate, wherein the aqueous coating mass contains an aqueous dispersion of a polymer p, which is obtainable by radically initiated emulsion polymerization of at least 25 parts by weight of a c1-c12 alkyl acrylate or a c1-c12 alkyl methacrylate based on the sum total of the parts by weight of all monomers, which is always 100, in the presence of a first degraded starch. It relates further to a coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the polymer p and a further saccharide, which is added after the polymerization of the monomers. ... Basf Se

05/24/18 / #20180141917

Process for preparing 4-amino-pyridazines

Provided herein is a process for preparing a pyridazine amine compound of formula v, and a process for preparing dichloropyridazine amine compounds of formula iva, ivb, and mixtures thereof. Further, provided herein are novel dichloropyridazine amine compounds of formula iva, ivb, and mixtures thereof, wherein the amino group is an ethylamino group.. ... Basf Se

05/24/18 / #20180141888

Process for preparing a macrocyclic diketone

The present invention relates to a process for preparing a macrocyclic diketone compound of the formula (i), which comprises the oxidation of a bicycloolefine compound of the formula (ii) with an oxidizing agent, formulae (i) (ii) where in formulae (i) and (ii) a is (ch2)n with n being an integer from 2 to 12, where two hydrogen atoms may be replaced by c1-c4-alkyl, in particular methyl, or two hydrogen atoms, which are bound to adjacent carbon atoms may be replaced by a fused 5- or 6-membered saturated carbocycle; b is (ch2)m with m being 1 or 2, where 1 or 2 hydrogen atoms may be replaced by c1-c4-alkyl, in particular methyl.. . ... Basf Se

05/24/18 / #20180141254

Very thin tube made from tpu and its production process

The present invention is directed to a process for the preparation of a tube with an outer diameter in the range of from 10 μm to 250 μm consisting of a composition comprising a thermoplastic polyurethane as well as to a tube with an outer diameter in the range of from 10 μm to 250 μm consisting of a composition comprising a thermoplastic polyurethane obtained or obtainable by the process according to the invention. The invention is further directed to the use of a tube according to the invention as a tube for the transportation of a fluid or as gas membrane tube or as an elastic fiber.. ... Basf Se

05/17/18 / #20180135912

Production method for producing water-absorbing polymer particles and belt dryer

. . A production process for production of water-absorbing polymer particles including drying an aqueous polymer gel in a belt drier with a conveyor belt. The belt drier is formed with a drier setup substantially comprising the conveyor belt and an air recycling conduit downstream of the drier setup for air recycling, where recycled air is withdrawn from the drier setup and fed back to the drier setup via the air recycling conduit.. ... Basf Se

05/17/18 / #20180135251

Coated substrate comprising a surface-treated, aqueous-based polymer coating and methods of making and using the same

Disclosed herein are, for instance, coated substrates comprising cellulose-based substrates with surface-treated aqueous-based polymer coatings. In some embodiments, the aqueous-based polymer coatings are surface-treated using corona treatment. ... Basf Se

05/17/18 / #20180135250

Use of a coating layer with a styrene-butadiene copolymer on a paper substrate for blocking oxygen transfer

The invention relates to a use of a coating layer on a paper substrate for blocking oxygen transfer through the coated paper substrate, wherein the coating layer on the paper substrate is obtainable by a process, which comprises the steps of (a) providing a paper substrate with a surface, (b) applying onto the surface of the provided paper substrate an aqueous coating mass, and (c) drying of the paper substrate with the applied aqueous coating mass to obtain the coated paper substrate, wherein the aqueous coating mass contains an aqueous dispersion of a copolymer p, which is obtainable by radically initiated emulsion polymerization of at least 40 parts by weight of styrene and 22 to 49 parts by weight of butadiene and optionally other monomers based on the sum total of the parts by weight of all monomers, which is always 100, in the presence of a first degraded starch. It relates further to a coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the copolymer p and a further saccharide, which is added after the polymerization of the monomers. ... Basf Se

05/17/18 / #20180134981

Lubricant composition comprising hindered cyclic amines

A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. ... Basf Se

05/17/18 / #20180134908

Process for producing a patterned transparent conductive film and a transparent conductive film

The invention relates to a process for producing a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects with or without a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer has a low conductivity after drying; (b) drying of the first layer; (c) applying an ink comprising a metallo-organic complex in a predetermined pattern on the first layer; (d) decomposing of the ink applied in step (c), thereby forming a pattern having a higher conductivity on the first layer. The invention further relates to a transparent conductive film, comprising areas with lower conductivity and areas with higher conductivity, wherein the areas with higher conductivity and the areas with lower conductivity comprise nanoobjects and in the areas with higher conductivity, the nanoobjects are fused by metal generated by decomposition of a metallo-organic complex.. ... Basf Se

05/17/18 / #20180134680

Method for producing cyclic esters

The invention relates to a method for producing cyclic esters of general formula (i.a) or (i.b) in the presence of at least one high-boiling metal alkoxide catalyst. The invention further relates to the stereoisomers of 18-methyl-1-oxacyclooctadec-10-en-2-one and to the use thereof as an odorous substance and/or flavoring substance, to compositions that contain at least one of the stereoisomers of 18-methyl-1-oxacyclooctadec-10-en-2-one and additionally a carrier material, to fragrance compositions and/or to fragrant-substance materials that contain at least one of these compounds, and to a method for giving an odor or flavor to or changing an odor or flavor of compositions by adding at least one of the mentioned compounds to said compositions.. ... Basf Se

05/17/18 / #20180134646

Process for preparing an unsaturated carboxylic acid salt

A catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [o—] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. ... Basf Se

05/17/18 / #20180134633

Thioether compounds as nitrification inhibitors

Provided herein are a use of thioether compounds of formula i as nitrification inhibitors, and agricultural mixtures and compositions including the thioether compounds.. . ... Basf Se

05/17/18 / #20180134629

Gas-tight, heat-permeable multilayer ceramic composite tube

The present invention relates to a gastight multilayer composite tube having a heat transfer coefficient of >500 w/m2/k and comprising at least two layers, namely a layer of nonporous monolithic oxide ceramic and a layer of oxidic fiber composite ceramic, a connecting piece comprising at least one metallic gas-conducting conduit which in the longitudinal direction of the composite tube overlaps in a region at least two ceramic layers, where the one ceramic layer comprises a nonporous monolithic ceramic and the other ceramic layer comprises a fiber composite ceramic, and also the use of the multilayer composite tube as reaction tube for endothermic reactions, radiation tubes, flame tubes or rotary tubes.. . ... Basf Se

05/17/18 / #20180134570

Synthesis of a boron-containing zeolite with an mww framework structure

The present invention relates to a process for the production of a boron-containing zeolitic material having an mww framework structure comprising yo2 and b2o3, wherein y stands for a tetravalent element, wherein said process comprises (a) providing a mixture comprising one or more sources for yo2, one or more sources for b2o3, one or more organotemplates, and seed crystals, (b) crystallizing the mixture obtained in (a) for obtaining a layered precursor of the boron-containing mww-type zeolitic material, (c) calcining the layered precursor obtained in (b) for obtaining the boron-containing zeolitic material having an mww framework structure, wherein the one or more organotemplates have the formula (i): r1r2r3n, wherein r1 is (c5-c8)cycloalkyl, and wherein r2 and r3 are independently from each other h or alkyl, as well as to a synthetic boron-containing zeolite which is obtainable and/or obtained according to the inventive process as well as to its use.. . ... Basf Se

05/17/18 / #20180134557

Stabilization of sodium dithionite by means of various additives

The present invention relates to a method for reducing or preventing the decomposition of a composition z comprising z1 a salt of dithionous acid in an amount ranging from 50 to 100 wt % and optionally z2 an additive selected from the group consisting of alkali metal carbonate, alkaline earth metal carbonate, alkali metal or alkaline earth metal tripolyphosphate (na5p3o10), alkali metal or alkaline earth metal sulfite, disulfite or sulfate, dextrose and complexing agents in a combined amount ranging from 0.0001 to 40 wt %, which comprises contacting the components z1 and optionally z2 in the solid and/or dry or solvent-dissolved or -suspended state with at least one of the following compounds v in the solid and/or dry or solvent-dissolved or -suspended state, wherein the compounds v are selected from the group consisting of: (a) oxides of the alkali metals lithium, sodium, potassium, rubidium, cesium, or of magnesium, (b) sodium tetrahydroborate (nabh4), (c) anhydrous copper(ii) sulfate (cu(so4)), phosphorus pentoxide and (d) basic amino acids arginine, lysine, histidine, wherein the solvent for z1, optionally z2 and v is practically water-free.. . ... Basf Se

05/10/18 / #20180127840

Antifungal penicillium strains, fungicidal extrolites thereof, and their use

. . The present invention relates to fungal strains, which are a member of the genus penicillium and have antifungal activity, and to cell-free extracts of said strains, culture media obtainable by culturing said strains and extrolites produced by said strains, all of which have fungicidal activity. The present invention further relates to compositions comprising said strains, extracts, culture media and extrolites, and their uses in the agrochemical field and the field of controlling phytopathogenic fungi in particular.. ... Basf Se

05/10/18 / #20180127684

Washing or cleaning agent comprising a protease and an amylase

According to the invention, storage stability in terms of amylolytic activity is to be improved in a liquid washing or cleaning agent which comprises a protease and amylase. This is achieved by the use of a protease which comprises an amino acid sequence which is at least 80% identical to the amino acid sequence specified in seq id no. ... Basf Se

05/10/18 / #20180127633

Microencapsulated enzymes

The present disclosure relates to microcapsules with shell and a core with an average particle size of the microcapsules in the range from 0.5 to 20 μm, wherein the shell is a polyester and wherein the core material comprises an enzyme, a method of making the microcapsules and methods of using the microcapsules in the field of recovery of hydrocarbons from a subterranean formation.. . ... Basf Se

05/10/18 / #20180127363

Liquid thioether carboxylic acid esters

The present invention relates to a liquid thioether carboxylic acid ester, a process for the preparation of the liquid thioether carboxylic acid ester, an article comprising the liquid thioether carboxylic acid ester as well as a use of the liquid thioether carboxylic acid ester as a component or substantial part of an optical system, tunable lens, adaptive optical module and materials thereof, actuator, electro-active polymer, laser and all related products, optical liquid, cover glass, lens or container material, tiltable prism or optical calibration liquid or optical refractive index matching liquid and a use of the liquid thioether carboxylic acid ester as a component or substantial part of a color filter, window material, coating, varnish, lacquer, dye or pigment formulation, immersion liquid, ingredient or additive in a plastic material or ingredient or additive in a polymer.. . ... Basf Se

05/10/18 / #20180127308

Scratch resistant, easy-to-clean coatings, methods of producing the same and the use thereof

A computer or personal communication device or a similar device, comprising a cpu; and a display;wherein the display comprises;an array of optical elements;a touch sensor; and a glass cover having a coating that is oleophobic. The coating of the glass is a polymer having silicon, oxygen and carbon in the backbone. ... Basf Se

05/10/18 / #20180126351

Apparatus for introduction of droplets into a reactor

The invention relates to an apparatus for introduction of droplets into a reactor, comprising a holder for at least one dropletizer unit, where the dropletizer unit has a feed for a liquid to be dropletized and a dropletizer plate and the dropletizer plate has holes through which a liquid to be dropletized is introduced into the reactor, where the holder for the at least one dropletizer unit can be pushed into the reactor or pulled out of the reactor through an opening in the shell of the reactor. At least one rail is accommodated within the reactor and is used to guide the holder for the at least one dropletizer unit along it.. ... Basf Se

05/10/18 / #20180126338

New polymer compositions

Polymer composition comprising a) an oligo- or polyurethane u of the formula (i) wherein k and n independently are numbers from 1 to 100, m is from the range 1-100, (x) is a block of formula (ii) and (y) is a block of the formula (iii), (a) is a residue of an aliphatic or aromatic diisocyanate linker, (b) is a residue of a linear oligo- or polysiloxane containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties, and (c) is an aromatic oligo- or polyarylene ether block that is at least partly etherified at its terminal positions with one alkylene glycol unit; or a mixture of such oligo- or polyurethanes; and b) one or more further organic polymers p selected from the group consisting of polyvinyl pyrrolidone, polyvinyl acetates, cellulose acetates, polyacrylonitriles, polyamides, polyolefines, polyesters, polyarylene ethers, polysulfones, polyethersulfones, polyphenylenesulfones, polycarbonates, polyether ketones, sulfonated polyether ketones, polyamide sulfones, polyvinylidene fluorides, polyvinylchlorides, polystyrenes and polytetrafluorethylenes, copolymers thereof, and mixtures thereof; preferably selected from the group consisting of polysulfones, polyphenylenes, polyethersulfones, polyvinylidene fluorides, polyamides, cellulose acetate and mixtures thereof.. . ... Basf Se

05/10/18 / #20180126032

Method for the agglomeration of superabsorber particles

A process for agglomerating superabsorbent particles, wherein polymer particles having a particle size of 250 μm or less are dispersed in a hydrophobic organic solvent, the dispersed polymer particles are mixed with an aqueous monomer solution, the total amount of water applied to the dispersed polymer particles being at least 100% by weight, based on the dispersed polymer particles, and the monomer solution is polymerized.. . ... Basf Se

05/10/18 / #20180126030

Method for producing super absorber particles

A process for agglomerating superabsorbent particles, wherein polymer particles having a particle size of 250 μm or less are dispersed in a hydrophobic organic solvent, the dispersed polymer particles are mixed with an aqueous monomer solution, the amount of unneutralized monomer applied with the monomer solution being from 0.5% to 80% by weight, based on the dispersed polymer particles, and the monomer solution is polymerized.. . ... Basf Se

05/10/18 / #20180125773

Use of a composition for bleaching teeth

The present invention relates to the use of a composition comprising a peroxidic compound and a particular, generically defined copolymer for tooth bleaching.. . ... Basf Se

05/03/18 / #20180123155

Proton-conducting membrane, method for their production and their use in electrochemical cells

. . The present invention relates to a novel proton-conducting polymer membrane based on polyazole polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (pem) for producing membrane electrode assemblies or so-called pem fuel cells.. . ... Basf Se

05/03/18 / #20180123015

Method for producing a composite comprising a high-temperature superconductor (hts) layer

The invention relates to a method for producing a composite comprising a high-temperature superconductor (hts) layer based on rare earth metal-barium-copper oxide on a substrate with defined biaxial texture, having the following steps: applying a first hts coating solution to the substrate, drying the first hts coating solution to produce a first film, pyrolyzing the first film to produce a first pyrolyzed sublayer, removing an interfacial layer on the upper side of the first pyrolyzed sublayer to produce a first pyrolyzed sublayer with reduced layer thickness, applying a second hts coating solution to the first pyrolyzed sublayer with reduced layer thickness, drying the second hts coating solution to produce a second film, pyrolyzing the second film to produce a second pyrolyzed sublayer, optionally forming one or more further pyrolyzed sublayers on the second pyrolyzed sublayer, and crystallizing the overall layer formed from the pyrolyzed sublayers to complete the hts layer, wherein the removal of the interfacial layer in step d) is effected in such a way that a texture determined by the defined biaxial texture of the substrate is transferred to the first and also to the second pyrolyzed sublayer, and also to a product producible by such a method.. . ... Basf Se

05/03/18 / #20180119291

Process for cleaning soiled metal surfaces and substances useful for such process

Process for cleaning soiled metal surfaces characterized in such cleaning is carried out using a composition that comprises at least one alkoxylated polyethylenimine (b) with a polydispersity q=mw/mn of at least 3.5 and an average molecular weight mw in the range of from 2,500 to 1,500,000 g/mol.. . ... Basf Se

05/03/18 / #20180119041

Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants

The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (wasa) or as an additive for reducing internal diesel injector deposits (idid); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.. ... Basf Se

05/03/18 / #20180118985

Aqueous polymer dispersions for composite film lamination

Described are aqueous polymer dispersions for composite film lamination, comprising a dispersed polymer and a dissolved polymer, and also a multistage process for preparing them from ethylenically unsaturated, radically polymerizable monomers. In a first stage, a first polymer is prepared by radical emulsion polymerization. ... Basf Se

05/03/18 / #20180118951

Non-amphoteric, quaternisable and water-soluble polymers for modifying the surface charge of solid particles

The present invention relates to particles based on inorganic, organic compounds, sulfur and/or diamond, coated with a nonampholytic, quaternizable polymer which is water-soluble at 20° c., and also to their use. The invention likewise pertains to a method for depositing these disperse particles in a metallic phase on the surface of a substrate.. ... Basf Se

05/03/18 / #20180118934

Method for the rubber modification of thermosetting resins

The present invention relates to a process for producing thermoset moldings, to the thermoset moldings themselves, to the use of the thermoset moldings as components and to the use of a thermoplastic polymer having a porosity in the range from 10% to 90% for increasing the toughness of a thermoset.. . ... Basf Se

05/03/18 / #20180118872

Insulative polyurethane ridgid foam based on tdi liquid residue

Provided herein is an isocyanate composition which comprises a) tdi liquid residue, and b) other isocyanate component, and relates to reaction formulation for preparing polyurethane which comprises: a) the isocyanate composition of the invention, and b) active hydrogen component. Further provided herein is a polyurethane polymer and a polyurethane polymer foam prepared from the reaction formulation of the invention. ... Basf Se

05/03/18 / #20180118870

Polymer composition comprising thermoplastic polyurethane and polyolefin

The invention is directed to a polymer composition comprising 60 to 85 parts by weight of a thermoplastic polyurethane; and 15 to 40 parts by weight of a polyolefin, where the parts by weight of the thermoplastic polyurethane and parts by weight of the polyolefin add up to 100 parts by weight; and further comprising 1 to 15 parts by weight of a hydrogenated block copolymer derived from a vinyl aromatic monomer and a conjugated diene monomer, based on 100 parts by weight as a total amount of the thermoplastic polyurethane and polyolefin. The invention is further directed to a molded article based on the polymer composition.. ... Basf Se

05/03/18 / #20180118671

Beta-naphthol ether sulfonates, processes for preparing them and use thereof as brightness improvers

The present invention relates to beta-naphthol ether sulfonic acids or salts thereof having the general formula (i) r—o-(ao)n—ch2—ch2—s(o)3m (i), where r, ao, n and m have the definitions stated in the claims and in the description, to mixtures thereof, to aqueous solutions and to electrolytes comprising them, to processes for preparing them and to the use of these.. . ... Basf Se

05/03/18 / #20180118632

Process for manufacturing formulations of chelating agents

Process for manufacturing a formulation of a chelating agent according to general formula (i): r1—ch(coox1)—n(ch2coox1)2, wherein r1 is selected from c1-c4-alkyl, linear or branched, phenyl, benzyl, ch2oh, and ch2ch2coox1, x1 is (mxh1-x), m being selected from alkali metal, x is in the range of from 0.6 to 1, said formulation comprising in the range of from 0.01 to 20% by weight of water, and at least one organic solvent selected from alkanols with a boiling point at normal pressure that is higher than the boiling point of water, from alkandiols, alkantriols and polyols and mixtures of at least two of the foregoing, said process comprising the following steps: (a) providing an aqueous solution of chelating agent according to general formula (i), (b) adding said organic solvent and (c) removing the water completely or the majority of the water by distillation.. . ... Basf Se

05/03/18 / #20180118624

Gypsum-containing composition

The invention relates to a composition comprising at least one binder based on calcium sulfate and at least one polymer obtainable by polymerization of monomers based on alkoxylates of s-vinylthioalkanols. Furthermore a molding, in particular a gypsum plasterboard, a gypsum wallboard, a screed or a knifing filler, obtained by setting of the composition of the invention is disclosed.. ... Basf Se

05/03/18 / #20180116218

Use of carboxamides on cultivated plants for controlling pests and increasing plant health

The present invention relates to a method for controlling pests and increasing plant health of a cultivated plant as compared to the respective control including applying a pesticide to a plant having at least one modification, parts of such plant, plant propagation material, or at its locus of growth, where the pesticide is selected from the group consisting of boscalid and n-(3′,4′,5′-trifluorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxamide.. . ... Basf Se

05/03/18 / #20180116210

Method for producing particles comprising a hydrocarbon wax in a continuous phase and a pesticide dispersed in the continuous phase by generating droplets with a vibrating nozzle

Provided herein is a matrix particle comprising a hydrocarbon wax as matrix and a pesticide dispersed in the matrix. Also provided herein is a method for producing a matrix particle comprising a hydrocarbon wax as matrix and a pesticide dispersed in the matrix, where the method comprises the steps of a) providing a liquid premix comprising the hydrocarbon wax and the pesticide, b) generating droplets of the premix by a vibrating nozzle, and c) solidifying the droplets in a cooling medium. ... Basf Se

04/19/18 / #20180105838

Process for de novo microbial synthesis of terpenes

The invention relates to microbial terpene production. Known methods for microbial production of terpenes are mostly based on the direct conversion of sugars. ... Basf Se

04/19/18 / #20180105763

Polymer for lubricant compositions and method of forming the same

A polymer comprises a polymeric backbone, at least one piperidine ester moiety extending from the polymeric backbone, and generally at least one c8 to c22 ester moiety extending from the polymeric backbone. The polymer is useful for adjusting the total base number and viscosity index of a lubricant composition. ... Basf Se

04/19/18 / #20180105719

Photo-latent titanium oxo-chelate catalysts

A titanium-oxo-chelate catalyst formulation, comprising: (i) at least one compound of the formula (i), wherein r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11 and r12 independently of each other are for example hydrogen, halogen, c1-c20alkyl, c6-c14aryl which is unsubstituted or substituted; or r1, r2 and r3 and/or r4, r5 and r6 and/or r7, r8 and r9 and/or r10, r11 and r12 together with the c-atom to which they are attached each form a c6-c14aryl group which is unsubstituted or substituted; or r1 and r2 and/or r4 and r5 and/or r7 and r8 and/or r10 and r11 together with the c-atom to which they are attached form a 5- to 7-membered carbocyclic ring; at least one chelate ligand compound of the formula (iia), (iib) or (iic), wherein r1, r2, r3, r4, r5 and r6 are defined as above for formula (i), is suitable as a photolatent catalyst formulation for polymerizing compounds, which are capable to crosslink in the presence of a lewis acid.. . ... Basf Se

04/19/18 / #20180105713

Composition comprising silver nanowires in an alcohol/water mixture and dispersed styrene/(meth)acrylic copolymers for the preparation of electroconductive transparent layers

Described is a composition suitable for the preparation of an electroconductive transparent layer, said composition comprising a mixture of water and one or more alcohols, electroconductive nanoobjects and one or more dissolved styrene/(meth)acrylic copolymers.. . ... Basf Se

04/19/18 / #20180105699

Transfer metallization primer

Provided herein is a transfer metallization primer comprising 1) 60-80 wt % of polyurethane dispersion based on a weight of the transfer metallization primer; 2) 20-40 wt % of self crosslinkable styrene acrylic emulsion based on the weight of the transfer metallization primer; wherein the polyurethane dispersion has a tg of −50° c. To −30° c. ... Basf Se

04/19/18 / #20180105486

Process for making mixtures of chelating agents

Process for making a chelating agent according to the general formula (i), r1—ch(coox1)—n(ch2coox1)2 wherein r1 is selected from hydrogen, c1-c4-alkyl, phenyl, benzyl, ch2oh, and ch2ch2coox1, x1 is (mχh1-χ), m being selected from alkali metal, x is in the range of from 0.6 to 1, said process comprising the following steps: (a) providing a solid, a slurry or a solution of a compound according to general formula (ii a) r1—ch(coox2)—n(ch2cn)2 wherein x2 is (myh1-y), m being selected from alkali metal, y is in the range of from zero to 1, (b) contacting said solid or slurry or solution with an aqueous solution of alkali metal hydroxide, wherein the molar ratio of alkali metal ions to nitrile groups is in the range of from 0.6:1 to 0.95:1, (c) reacting said compound according to general formula (ii a) with said alkali metal hydroxide.. . ... Basf Se

04/19/18 / #20180104674

Shaped catalyst body for the catalytic oxidation of so2 into so3

The invention relates to shaped catalyst bodies for the oxidation of so2 to so3, which comprise vanadium, at least one alkali metal and sulfate on a silicon dioxide support material, wherein the shaped body has the shape of a cylinder having 3 or 4 hollow-cylindrical convexities, obtainable by extrusion of a catalyst precursor composition comprising vanadium, at least one alkali metal and sulfate on a silicon dioxide support material through the opening of an extrusion tool, wherein the opening of the extrusion tool has a cross section formed by 3 or 4 partly overlapping rings whose midpoints lie essentially on a circular line having a diameter of y, wherein the rings are bounded by an outer line lying on a circle having an external diameter x1 and an inner line lying on a circle having an internal diameter x2.. . ... Basf Se

04/19/18 / #20180104173

A polymer and a composition comprising the polymer

The present invention relates to a hair styling and restyling composition comprising a cosmetically acceptable pressure sensitive adhesive polymer with restyling performance and improved washout from hair, to a pressure sensitive adhesive polymer with glass transition temperatures of lower than −20° c., to a process for preparing said pressure sensitive adhesive polymer and to use of said pressure sensitive adhesive polymer for improving the restylability and washout behavior of a hair styling and restyling composition.. . ... Basf Se

04/19/18 / #20180103718

Novel damping element in shoe soles

A process for producing a shoe sole, having a hybrid material of a polyurethane foam as a matrix material and an inlay component of expanded particles of a thermoplastic polyurethane is provided. The process includes preparing an inlay form by joining the expanded particles of a thermoplastic polyurethane in an amount and size of the desired inlay; preparing the shoe sole by placing the prepared inlay form in a shoe sole mold such that an edge of the inlay component is 0.2 cm or more from an edge of the shoe sole mold; embedding the inlay form within a reaction mixture in the shoe sole mold; and reacting the reaction mixture to form the matrix in the shoe sole mold.. ... Basf Se

04/19/18 / #20180103634

Attenuation of phytotoxicity of multisite fungicides by high-molecular-weight dispersants

Provided herein is an agrochemical composition containing a solid multisite fungicide and a dispersing agent, wherein the dispersing agent has a mass average molar mass greater than 5,000 g/mol and is selected from lignin sulfonates and poly(meth)acrylates. Also provided herein is a method of preparing the agrochemical composition comprising the contacting of the solid multisite fungicide and the dispersing agent. ... Basf Se

04/12/18 / #20180100239

Process for inhibiting the corrosion of metal surfaces

Process for inhibiting the corrosion of a metal surface m, wherein said metal surface m is essentially made of carbon steel, comprising treating said metal surface m with a polyethylene imine p in aqueous medium.. . ... Basf Se

04/12/18 / #20180100174

Converting biomass to fermentative products

The present application relates to reaction mixtures comprising biomass, a solid acid catalyst and celluloytic enzymes or organisms expressing such enzymes for converting biomass to useful feedstocks and methods of forming products via fermentation using the said reaction mixture.. . ... Basf Se

04/12/18 / #20180100049

Foams based on thermoplastic polyurethanes

Expandable thermoplastic polyurethane comprising blowing agent, wherein the shore hardness of the thermoplastic polyurethane is from a 44 to a 84.. . ... Basf Se

04/12/18 / #20180099988

Dithiolene metal complex colorless ir absorbers

The invention relates to the use of compounds of formulae (i) and/or (ii) as colorless 1r absorbers wherein m is ni, pd, pt, au, ir, fe, zn, w, cu, mo, in, mn, co, mg, v, cr or ti, x1, x2 and x3 are each independently of the others sulfur or oxygen, r1, r2, r3, r4, r5 and r6 are each independently of the others hydrogen, nr7r8, unsubstituted or substituted c1-c18alkyl, c1-c18 alkyl wherein the alkylene chain is interrupted with oxygen, unsubstituted or substituted c1-c18alkenyl, unsubstituted or substituted aryl, unsubstituted or substituted arylalkyl or unsubstituted or substituted heteroarylalkyl, r7 and r8, each independently of the other, being unsubstituted or substituted c1-c18alkyl, unsubstituted or substituted aryl, un substituted or substituted arylalkyl or unsubstituted or substituted heteroarylalkyl, a further ir absorber optionally being added to the compounds of formulae (i) and (ii). The invention relates also to novel dithiolene compounds of formulae (i) and (ii) wherein x1 is oxygen and x2 and x3 are oxygen or sulfur. ... Basf Se

04/05/18 / #20180097240

Mesoporous carbon materials comprising bifunctional catalysts

The present application is directed to mesoporous carbon materials comprising bi-functional catalysts. The mesoporous carbon materials find utility in any number of electrical devices, for example, in lithium-air batteries. ... Basf Se

04/05/18 / #20180094174

Aqueous cold seal adhesive

Described is an aqueous cold seal adhesive in the form of an aqueous polymer dispersion comprising a mixture of a first polymer and a second polymer, wherein the first polymer is an emulsion polymer prepared in the presence of a protective colloid and is composed to an extent of at least 60% by weight of principal monomers selected from the group consisting of c1 to c20 alkyl (meth)acrylates and has a glass transition temperature of less than 0° c.; and wherein the second polymer is an emulsion polymer prepared in the presence of a protective colloid and is composed to an extent of at least 60% by weight of principal monomers selected from the group consisting of vinylaromatics having up to 20 c atom, and has a glass transition temperature of at least 50° c. Also described are cold sealable coated polymer films coated with the aqueous cold seal adhesive and a method for producing a cold-sealed pack by applying the aqueous cold seal adhesive to a packaging substrate.. ... Basf Se

04/05/18 / #20180094096

High-temperature-resistant foams having high flame retardancy

The invention relates to high-temperature-resistant foams having excellent flame retardancy, to the production thereof from organic polyisocyanates and polyepoxides, and to the use of said foams.. . ... Basf Se

04/05/18 / #20180093997

Use of physiological cooling active ingredients, and agents containing such active ingredients

The invention relates to a trpm8 modulator for achieving a cooling effect on the skin or a mucous membrane.. . ... Basf Se

04/05/18 / #20180093113

Polymers for stabilising peroxide compounds

The present invention relates to the use of a particular, generically defined copolymer for stabilization of a peroxidic compound against breakdown. The present invention further relates to a particular embodiment of the copolymer, namely a copolymer comprising repeat units derived from n-vinylpyrrolidone (or from n-vinyl-2-caprolactam) and at least one comonomer which is selected from the group consisting of vinylphosphonic acid, 2-acrylamido-2-methylpropanesulfonic acid and combinations of these monomers.. ... Basf Se

04/05/18 / #20180092352

Composition comprising a pesticide and isononanoic acid n,n-dimethyl amide

A composition comprising a pesticide and a certain carboxylic acid amide, i.e. Isononanoic acid n,n-dimethyl amide, is described herein. ... Basf Se

03/29/18 / #20180090239

Patterned transparent conductive film and process for producing such a patterned transparent conductive film

. . The invention relates to a patterned transparent conductive film, comprising areas with higher conductivity and areas with lower conductivity, wherein in the areas with higher conductivity nanoobjects are disposed in a binder matrix such that the nanoobjects are interconnected and thereby form an area with higher conductivity and wherein in the areas with lower conductivity the nanoobjects are structurally intact and are coated with an insulating coating material. The invention further relates to a process for producing such a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects and a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer is conductive after drying; (b) drying of the first layer; (c) applying a mixture comprising an insulating coating material or a precursor of an insulating coating material on that parts of the first layer which shall form the areas with lower conductivity, wherein the insulating coating material or the precursors form an insulating coating around the electrically conductive nanowires; (d) drying of the coated substrate.. ... Basf Se

03/29/18 / #20180086938

Two-component coating compounds

The present invention relates to the use of two-component coating compositions comprising isocyanurates of pentamethylene diisocyanate and nco group reactive compounds with rapid curing and good chemical resistance at temperatures to 80° c.. . ... Basf Se

03/29/18 / #20180086921

Process for the preparation of metallic nano-particle layers and their use for decorative or security elements

The present invention relates to a process for the preparation of thin silver nano-particle layers, which are produced directly on a substrate as part of a coating or printing process. The layers show different colours in transmittance and reflectance. ... Basf Se

03/29/18 / #20180086872

Polyurethanes with reduced aldehyde emission

A process for the production of polyurethanes is disclosed. In the process, (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalysts, and (d) sulphur-dioxide-amine complexes obtainable by reaction of compounds (d1) comprising at least one amino group with sulfur dioxide (d2), are mixed to give a reaction mixture, and the reaction mixture is allowed to complete a reaction to give a polyurethane. ... Basf Se

03/29/18 / #20180086871

Memory foam based on thermoplastic polyurethane

The present invention relates to a process for producing a molding (fk), comprising the production of a thermoplastic polyurethane, comprising the reaction of at least one polyisocyanate composition, at least one chain extender, and at least one polyol composition, the production of a molding (fk*) from the thermoplastic polyurethane, the heating of the molding (fk*) to a temperature below the temperature at which the molding (fk*) is permanently deformable, and above the switching temperature of the thermoplastic polyurethane, the compressing of the heated molding (fk*) to give a molding (fk), and the cooling of the molding (fk) to a temperature below the switching temperature of the thermoplastic polyurethane, and also to the moldings obtainable or obtained by such a process.. . ... Basf Se

03/29/18 / #20180086861

Production process for producing water-absorbent polymer particles and belt dryer

A production process for production of water absorbing polymer particles, including drying an aqueous polymer gel in a belt drier with a conveyor belt having a drier setup in the interior, in which drying air in the interior of the drier setup is conducted in countercurrent counter to the conveying direction and the interior of the drier setup is kept substantially at a reduced pressure relative to the ambient pressure outside the drier setup, and the interior has and/or forms a pressure zone, and is especially divided into a number of pressure zones.. . ... Basf Se

03/29/18 / #20180085739

Ruthenium-rhenium-based catalyst and a method for the selective methanation of carbon monoxide

The present invention relates to a catalytically active composition for the selective methanation of carbon monoxide in reformate streams comprising hydrogen and carbon dioxide, comprising at least one element selected from the group consisting of ruthenium, rhodium, nickel and cobalt as active component and rhenium as dopant on a support material. The catalyst according to the invention is preferably used for carrying out methanation reactions in a temperature range from 100 to 300° c. ... Basf Se

03/22/18 / #20180078922

Rhodium catalyst for decomposing nitrous oxide, the production thereof, and the use thereof

The present invention relates to a catalyst for decomposition of nitrous oxide and also to its method of preparation and use.. . ... Basf Se

03/22/18 / #20180077936

Isosorbide ether derivatives with preservation activity

Isosorbide mono ether derivatives with preservation activity.. . ... Basf Se

03/22/18 / #20180077934

Molluscicide and bait composition comprising a molluscicide

The use of certain pesticides for protecting plants, the plant propagation material thereof, or soil or water, in which the plants are growing, against the attack or infestation by gastropods is described. Furthermore, a method for controlling gastropods is disclosed, the method comprising contacting the gastropods or their food supply, habitat or breeding ground, or plants or plant propagation material thereof, or soil or water, where the gastropods are present or may occur, with a molluscicidally effective amount of a pesticide. ... Basf Se

03/15/18 / #20180073047

Biocatalytic production of l-fucose

. . . . . . . . The present invention relates to biocatalytic methods, comprising purely enzymatic, mixed enzymatic-fermentative and purely fermentative methods, for the direct single-step conversion of l-fucitol to l-fucose, in order to easily obtain l-fucose at high amounts and levels of purity. Suitable recombinant microorganisms and fungi are further disclosed and also the use thereof in said method for the single-step conversion to l-fucose.. ... Basf Se

03/15/18 / #20180073005

Expression vectors for an improved protein secretion

The aim of the invention is to improve the secretion of a protein from a host cell in order to increase the product yield of protein in a fermentation process. This is achieved by an expression vector comprising a) a promoter sequence and b) a nucleic acid sequence that codes for a protein. ... Basf Se

03/15/18 / #20180072861

Article comprising tubular particles

An article has a density of from 0.03 to 0.45 g/cc. The article includes a plurality of anisotropic tubular particles that are randomly oriented in the article. ... Basf Se

03/08/18 / #20180067213

Detector for an optical detection of at least one object

A detector for optical detection of an object contains a modulation device generating at least one modulated light beam from the object to the detector; a longitudinal optical sensor having at least one sensor region and designed to generate at least one longitudinal sensor signal depending on an illumination of the sensor region by the modulated light beam; and an evaluation device designed to generate at least one item of information on a longitudinal position of the object. The longitudinal sensor signal contains a first component, which depends on a response of the longitudinal optical sensor to a variation of the modulation of the modulated light beam, and a second component, which depends on the total power of the illumination. ... Basf Se

03/08/18 / #20180066200

Pib as high viscosity lubricant base stock

Lubricant composition comprising a polyisobutene polymer having a number average molecular weight of 300-5000 g/mol and at least 60 mol % terminal double bonds based on the total number of double bonds in the polymer, and an ester component and/or an alkylated naphthalene compound having kinematic viscosity in the range of 2 to 15 mm2/s at 100° c.. . ... Basf Se

03/08/18 / #20180066166

Oxazoline-containing aqueous polymer dispersions for composite film lamination

Described are aqueous polymer dispersions for composite film lamination and a multistage process for preparing them from ethylenically unsaturated, radically polymerizable monomers. In a first stage, a first polymer is prepared by radical emulsion polymerization. ... Basf Se

03/08/18 / #20180066159

Siloxane polymer compositions and their use

The present invention relates to siloxane polymer compositions. In particular, the invention relates to siloxane polymer compositions which have suitable properties for use in a lithographic fabrication processes. ... Basf Se

03/08/18 / #20180066122

Process for producing foams based on thermoplastic polyurethanes

A process for producing foamed thermoplastic polyurethane particles comprises the steps of a) melting a thermoplastic polyurethane in a first extruder (e1), b) injecting a gaseous blowing agent in a second extruder (e2), c) impregnating the gaseous blowing agent homogeneously into the thermoplastic polyurethane melt in a third extruder (e3), d) extruding the impregnated thermoplastic polyurethane melt through a die plate and granulating the melt in an underwater granulation device under temperature and pressure conditions to form foamed thermoplastic polyurethane particles.. . ... Basf Se

03/08/18 / #20180066099

Method of forming a polyurethane foam article

A method of forming a polyurethane foam article includes the step of forming a resin composition. The resin composition includes a polyol component, an amine catalyst, and a blowing component. ... Basf Se

03/08/18 / #20180065980

Cyanated benzoxanthene and benzothioxanthene compounds

Disclosed herein are cyanated compounds of the formula (i) wherein at least one of the radicals r2, r3, r4 and r5 is cn, and the remaining radicals are selected from hydrogen, chlorine and bromine; x is o, s, so or so2; m is 0, 1, 2, 3 or 4; 10 is selected from bromine, chlorine, cyano, —nrarb, c1-c24-alkyl, c1-c24-haloalkyl, c1-c24-alkoxy, c1-c24-haloalkoxy, c3-c24-cycloalkyl, heterocycloalkyl, heteroaryl, c6-c24-aryl, c6-c24-aryloxy, c6-c24-aryl-c1-c10-alkylene, etc.; a is a diradical selected from diradicals of the general formulae (a.1), (a.2), (a.3), and (a.4) wherein r6, (r7)n, (r8)o and (r9)p are as defined in the claims and in the description. Also disclosed are color converters containing at least one polymer as a matrix material and at least one cyanated compound of formula (i) or mixtures thereof as a fluorescent dye, the use of the color converters, and lighting devices containing an led and at least one color converter.. ... Basf Se

03/08/18 / #20180065919

Mixtures of chelating agents, and process for making such mixtures

The present invention is directed towards mixtures comprising (a) 90 to 99.9% by weight of a mixture of l- and d-enantiomers of methyl glycine diacetic acid (mgda) or its respective mono-, di- or trialkali metal or mono-, di- or triammonium salts, said mixture containing predominantly the respective l-enantiomer with an enantiomeric excess (ee) in the range of from 10 to 99%, and (b) in total 0.1 to 10% by weight of the diacetic acid derivative of at least one amino acid selected from valine, leucine, isoleucine, and tyrosine, as free acids or respective mono-, di- or trialkali metal or mono-, di- or triammonium salts, percentages referring to the sum from (a) and (b).. . ... Basf Se

03/08/18 / #20180065326

Processing arrangement and a method for producing a fibre-reinforced plastic component

A process arrangement and a process for the production of a fiber-reinforced plastics component made of at least one continuous-fiber-reinforced semifinished textile fiber product with reactive thermoplastic matrix material, where during the manufacture of the semifinished fiber product trimming residues (mr, ma) arise, composed of a composite made of fibers and of the reactive thermoplastic matrix material, and during finishing of the finished plastics component final-trimming residues (me) arise, composed of a composite of fibers and of polymerized thermoplastic matrix material, and are further processed in a recycling unit to give a recyclate. The trimming residues arising during the manufacture of the semifinished fiber product are polymerized in a preparatory unit and then are delivered in the invention to the recycling unit.. ... Basf Se

03/08/18 / #20180065102

Apparatus for producing pulverulent poly(meth)acrylate

An apparatus for producing pulverulent poly(meth)acrylate in a reactor for droplet polymerization having an apparatus for dropletization of a monomer solution for the production of the poly(meth)acrylate having holes through which the monomer solution is introduced, an addition point for a gas above the apparatus for dropletization, at least one gas withdrawal point on the circumference of the reactor and a fluidized bed, and above the gas withdrawal point the reactor has a region having a constant hydraulic internal diameter and below the gas withdrawal point the reactor has a hydraulic internal diameter that steadily decreases. The reactor has a heating means in the region having a steadily decreasing hydraulic internal diameter.. ... Basf Se

03/01/18 / #20180058009

High gloss metal effect papers and boards

. . . . The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper or board substrates. Further aspects of the invention are a paper or board product obtainable by using the method and the use of such a paper or board for decorative or packaging purposes. ... Basf Se

03/01/18 / #20180057767

Lubricant composition

A lubricant composition has an increased oxidation induction time. The lubricant composition includes a base oil present in an amount of greater than 85 parts by weight per 100 parts by weight of the lubricant composition. ... Basf Se

03/01/18 / #20180057654

Process for producing porous materials

The present invention relates to a process for preparing a porous material, at least providing a mixture (i) comprising a composition (a) comprising components suitable to form an organic gel and a solvent (b), reacting the components in the composition (a) in the presence of the solvent (b) to form a gel, and drying of the gel obtained in step b), wherein the composition (a) comprises a catalyst system (cs) comprising a catalyst component (c1) selected from the group consisting of alkali metal and earth alkali metal, ammonium, ionic liquid salts of a saturated or unsaturated monocarboxylic acid and a carboxylic acid as catalyst component (c2). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems as well as in water tank or ice maker insulation systems.. ... Basf Se

03/01/18 / #20180057650

Molded polyurethane bodies with excellent flexibility at low temperature

The present invention relates to a process for producing polyurethane moldings, wherein (a) organic polyisocyanates are mixed with (b) one or more compounds having at least two hydrogen atoms which are reactive toward isocyanate, comprising polyester polyol, (c) blowing agent, (d) catalyst, and (e) propylene carbonate and compounds selected from the group consisting of at least one compound of the general formula (i) and a compound of the formula (ii), to give a reaction mixture, introduced into a mold and allowed to react to give a polyurethane molding. The present invention further relates to polyurethane moldings obtainable by such a process and also the use of these moldings as steering wheels, seats, armrests and in particular as shoe soles.. ... Basf Se

03/01/18 / #20180056245

Processes for reducing the fouling of surfaces

Process for reducing the fouling of a surface o, wherein an aqueous solution s of at least one polymer p comprising styrene and at least one ester e of (meth)acrylic acid and polyethylene oxide in a molar ratio of 0.05:1 to 50:1 is applied to said surface o.. . ... Basf Se

02/22/18 / #20180051418

Barrier compositions

. . This disclosure relates to barrier compositions. The barrier composition can comprise a copolymer formed by polymerizing monomers comprising derived from a vinyl aromatic monomer and a second monomer selected from the group consisting of butadiene alkyl (meth)acrylates and mixtures thereof, and a solid grade oligomer. ... Basf Se

02/22/18 / #20180051414

Method for processing cellulose-containing biomass

Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.. . ... Basf Se

02/22/18 / #20180051171

Electrically conductive particle foams based on thermoplastic elastomers

Foam beads based on thermoplastic elastomers and having a coating comprising at least one electrically conductive substance, processes for producing same by coating the foam beads with an emulsion of a conductive substance in a plasticizer, and also processes for producing bead foams by joining the foam beads together thermally via high-frequency electromagnetic radiation.. . ... Basf Se

02/22/18 / #20180050963

Flexible cementitious waterproofing slurry

The present invention relates to novel cementitious slurries that remain flexible after hardening.. . ... Basf Se

02/15/18 / #20180044486

A process for producing surface-postcrosslinked water-absorbent polymer particles by polymerizing droplets of a monomer solution

The present invention relates to a process for producing surface-postcrosslinked water-absorbent polymer particles comprising polymerizing droplets of a monomer solution, wherein water-absorbent polymer particles having an average particle diameter from 150 to 400 μηη, an amount of water-absorbent polymer particles having a particle size of less than 100 μηη of less than 5% by weight and an amount of water-absorbent polymer particles having a particle size of more than 500 μηη of less than 5% by weight are coated with at least one surface-postcrosslinker and thermal surface-postcrosslinked.. . ... Basf Se

02/15/18 / #20180044438

Method for processing cellulose-containing biomass

Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.. . ... Basf Se

02/15/18 / #20180044357

Process for the generation of thin inorganic films

The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular the present invention relates to a process comprising bringing a com-pound of general formula (i) into the gaseous or aerosol state ln-m-xml=formula and depositing the compound of general formula (i) from the gaseous or aerosol state onto a solid substrate, wherein r1, r2, r3, r4, are independent of each other hydrogen, an alkyl group, an aryl group, or a sia3 group with a being an alkyl or aryl group, and at least two of r1, r2, r3, r4 are a sia3 group, n is an integer from 1 to 4, m is a metal or semimetal, x is a ligand which coordinates m, and m is an integer from 0 to 4.. ... Basf Se

02/15/18 / #20180044313

Method for producing tetrahydropyranyl esters

The present invention relates to a method for preparing tetrahydropyranyl esters from the corresponding 4-hydroxytetrahydropyran compounds by reaction with a ketene compound.. . ... Basf Se

02/15/18 / #20180044238

Method for producing a dispersant

The invention relates to a method for producing a dispersant, comprising the steps of a) providing at least one water-soluble polymer comprising polyether groups, b) providing an inorganic component comprising at least one phyllosilicate which has an integral sheet charge of 0, 1 or 2, c) producing an aqueous suspension comprising the at least one water-soluble polymer comprising polyether groups and the inorganic component comprising the at least one phyllosilicate, and d) spray-drying the aqueous suspension to give a solid. Additionally disclosed is the use of the dispersant of the invention in an inorganic binder composition.. ... Basf Se

02/15/18 / #20180044199

Process for producing crystalline tantalum oxide particles

The present invention is in the field of processes for the production of tantalum oxide particles. In particular the present invention relates to a process for producing crystalline tantalum oxide nanoparticles comprising heating a water-free solution containing (a) a tantalum alkoxide, (b) an acid, and (c) a solvent.. ... Basf Se








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