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Rohm And Haas Company
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Rohm And Haas Company patents


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

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Chromatographic separation of saccharides using whole cracked beads of gel-type strong acid exchange resin

A method for chromatographically separating a first saccharide from a liquid eluent comprising the first saccharide and a second saccharide by passing the liquid eluent through a bed comprising a gel-type strong acid cation exchange resin in calcium form, wherein the resin is provided in bead form and is characterized... Rohm And Haas Company

Suspensions in aqueous media

(ii) polymerizing said vinyl monomer or allowing said vinyl monomer to polymerize.... Rohm And Haas Company

Protective films, blends, and methods of making thereof

A blend suitable for use in a release layer of a multilayer protective film. The blends comprise greater than 50 wt. % of an ethylene/alpha-olefin copolymer, a functionalized ethylene-based polymer, and an inorganic filler.... Rohm And Haas Company

Control of scale in warewash applications

Provided are compositions useful for cleaning, such as warewashing. The compositions comprise (a) a polymer comprising polymerized units of (i) an ethylenically unsaturated carboxylic acid monomer or salt thereof, (ii) an ethylenically unsaturated sulfonic acid monomer or salt thereof, and optionally (iii) one or more further monomers or salt thereof,... Rohm And Haas Company

Lotion for nonwoven binder

A method for forming a dispersible nonwoven substrate comprising the steps of: a) emulsion polymerizing at least one mono-ethylenically unsaturated monomer an emulsion polymer; and b) neutralizing the emulsion polymer with a neutralizer selected from the group consisting of an amine having a pKb of 4 to 7, an alkali... Rohm And Haas Company

Skin care formulations containing copolymers and inorganic metal oxide particles

Provided are skin care compositions that are useful as SPF and UV absorption boosters in formulations containing inorganic metal oxides. The compositions comprise (a) 0.1 to 20 weight % inorganic metal oxide particles, based on the weight of the composition, (b) 0.1 to 15 weight % copolymer particles dispersed in... Rohm And Haas Company

Derivatized polyimides and methods of making and using

The present invention provides comb polymer compositions comprising phosphorus acid group containing backbone polymers of six-membered cyclic methacrylic imide having one or more side chain ether group containing N-substituent chosen from an ether group, a polyether group, an etheramine group, a polyetheramine group, an ether group crosslinking the backbone polymer... Rohm And Haas Company

Suspensions in aqueous media

Provided is a suspension comprising liquid droplets dispersed in an aqueous medium, wherein said droplets comprise (a) one or more water-insoluble compounds, and (b) a vinyl polyelectrolyte (PED) having a polarity, and wherein said aqueous medium comprises a polyelectrolyte (PEW) having a polarity that is opposite to the polarity of... Rohm And Haas Company

Adhesive composition

Also provided is a method of forming a laminate using such an adhesive, and a laminate made by that method.... Rohm And Haas Company

Curable formulations for laminating adhesives

The instant invention provides a curable formulation suitable for laminating adhesive applications, and laminating adhesives made therefrom. The curable formulation suitable for laminating adhesive applications according to the present invention comprises a) a blend comprising i) an epoxy terminated polyester and at least one of ii) a maleate (poly) ester... Rohm And Haas Company

Stabilization of isothiazolones in aqueous compositions

An aqueous composition comprising: (a) 4,5-dichloro-2-octyl-4-isothiazolin-3-one; (b) a tertiary amine comprising three C2-C6 hydroxyalkyl groups, wherein at least one of said hydroxyalkyl groups has a secondary hydroxyl group; (c) an oil selected from the group consisting of mineral oil, neutral oil, castor oil, and combinations thereof; (d) a paraffin wax;... Rohm And Haas Company

Skin care compositions containing light diffuser polymeric beads

Disclosed are skin care compositions containing refractive polymeric particles. The composition improves the appearance of skin but reducing gloss without a noticeable presence on the skin surface.... Rohm And Haas Company

Photo-elastic compensation of thin glass sheets

A coated glass substrate. The coated glass substrate comprises a glass sheet having a thickness from 0.1 to 0.7 mm and coated on a first side with a first optical layer having a positive photo-elastic constant and coated on a second side with a second optical layer having a negative... Rohm And Haas Company

Impact modifier, a process to produce the same and a polymer composition comprising the same

A process of emulsion polymerization comprising (a) adding a reactive mixture to a reaction vessel, said reactive mixture comprising water, one or more emulsifiers, one or more acrylate monomers, and a crosslinker having a free radical reactivity ratio of less than 1, (b) providing conditions in which said reactive mixture... Rohm And Haas Company

Amphiphilic comb polymers containing methacrylic anhydride

The present invention provides amphiphilic comb polymer compositions of phosphorus acid group containing backbone polymers of methacrylic anhydride having hydrophobic alkyl, aryl, cycloalkyl or polyolefin ester or amide side chain groups formed on the backbone polymers and comprising from 75 to 100 wt. %, based on the total weight of... Rohm And Haas Company

Impact modifier and a polymer composition comprising the same

An impact modifier composition comprising one or more core/shell polymers which comprise a crosslinked core having from 98 to 99.9 wt % units derived from one or more acrylate monomers and from 0.1 to 2 wt % units derived from a crosslinker containing a vinylically unsaturated moiety with an acrylate... Rohm And Haas Company

Viscoelastic polyurethane foam with aqueous polymer dispersion

A reaction system for forming a viscoelastic polyurethane foam includes an isocyanate component that has at least one isocyanate and an isocyanate-reactive component that is a mixture formed by adding at least a polyol component, an additive component, and a preformed aqueous polymer dispersion. The mixture includes, based on the... Rohm And Haas Company

Polyolefin additive, a sag resistant polyolefin and a preparing the same

A polyolefin additive comprising chlorinated polyolefin grafted with an alkyl (meth)acrylate, wherein the alkyl has greater than 10 carbon atoms is provided. Further provided are a method for improving the sag resistance of polyolefins and sag resistant polyolefins.... Rohm And Haas Company

Controlled release composition containing dcoit

A composition containing 4,5-dichloro-2-n-octylisothiazolin-3-one, an activated carbon having a surface area of at least 700 m2/g and a cured isocyanate.... Rohm And Haas Company

Binder compositions for making crosslinked cellulose fiber

The present invention provides aqueous compositions for treating fluff pulp comprising (i) one or more acrylic acid polymers containing phosphinate groups and having a weight average molecular weight of from 1,000 to 6,000 and (ii) from 5 to 50 wt. %, based on the total solids weight of the aqueous... Rohm And Haas Company

Microbicidal composition

A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: R1O(CH2CH(CH3)O)5(CH2CH2O)9H, where R1 is a C8 alkyl group. The second component is 4,4-dimethyloxazolidine. The weight ratio of the nonionic surfactant to 4,4-dimethyloxazolidine is from 1:0.0286 to 1:0.1143 or 1:0.32 to 1:0.9143.... Rohm And Haas Company

Microbicidal composition

A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: R2O(CH2CH(CH3)O)3(CH2CH2O)7H, where R2 is a mixture of C8-C14 linear alkyl groups. The second component is tris(hydroxymethyl)nitromethane. The weight ratio of the nonionic surfactant to tris(hydroxymethyl)nitromethane is from 1:0.16 to 1:1.8286.... Rohm And Haas Company

Aqueous dispersions

There is provided a method of making an aqueous dispersion wherein said dispersion comprises (A) one or more thickener and (B) solid particles of 1,2-benzisothiazolin-3-one, wherein said method comprises the steps of (a) forming an aqueous mixture (I) comprising water, a dissolved salt of 1,2-benzisothiazolin-3-one, and optionally one or more... Rohm And Haas Company

Thermally printable paper article with elastic interspersing layer

The present invention relates to a thermally printable paper article with an elastomeric underlayer, which imparts improved printing performance.... Rohm And Haas Company

Reduced fouling process for the production of methyl methacrylate

Fouling of an MMA process is reduced by acidifying a stream comprising recycled components.... Rohm And Haas Company

Separation process

The azeotrope, or near azeotrope, of methanol and MMA is separated via extractive distillation using an extractive distillation solvent comprising cyclohexanone.... Rohm And Haas Company

Polymer dispersion and its application in high pigment volume concentration paints

The present invention provides a dispersion of polymer particles comprising, as polymerized units, by dry weight based on total dry weight of the polymer particles, from 85% to 99.9% ethylenically unsaturated nonionic monomers, from 0.01% to 4% phosphorous-containing (meth)acrylate monomers, and at least one neutralizer. The final pH of the... Rohm And Haas Company

Aqueous emulsion paint with improved stain removal and anticlogging properties

wherein R1 is hydrogen or methyl, X is a divalent organic alkylene oxide group, n is an integer ranging from 1 to 50 and R2 is hydrogen or an alphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and a phosphate surfactant. When incoroporated into a coating... Rohm And Haas Company

Binder composition and a paint formulation made thereof

The present invention further provides a binder composition comprising a first binder and a second binder, wherein the first binder comprises, by dry weight based on total dry weight of the binder composition, from 5% to 98% polymer particles, from 0.3% to 20% a first polysaccharide, and from 0.1% to... Rohm And Haas Company

Liquid laundry detergent containing amine additives

wherein R2 is C1-C4 alkyl and R3 is C2-C8 alkyl; or a combination thereof; and (d) water.... Rohm And Haas Company

Laundry detergent containing amine additives

wherein R2 is C1-C4 alkyl and R3 is C2-C8 alkyl; or a combination thereof; and (d) 10 to 35 wt % C3-C6 polyhydroxy compounds.... Rohm And Haas Company

Cationic carbohydrate polymers for fabric care

A fabric care composition comprising a modified carbohydrate polymer having quaternary ammonium groups having at least one C8-C22 alkyl or alkenyl group. The modified carbohydrate polymer has a weight-average molecular weight of at least 500,000.... Rohm And Haas Company

Microbicidal composition

A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: R2O(CH2CH(CH3)O)3(CH2CH2O)5H, where R2 is a mixture of C8-C14 linear alkyl groups. The second component is 2-bromo-2-nitropropane-1,3-diol. The weight ratio of the nonionic surfactant to 2-bromo-2-nitropropane-1,3-diol is from 1:0.08 to 1:0.12 or 1:0.2 to 1:1.8286.... Rohm And Haas Company

Microbicidal composition

A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: R2O(CH2CH(CH3)O)3(CH2CH2O)5H, where R2 is a mixture of C8-C14 linear alkyl groups. The second component is 2-bromo-2-nitropropane-1,3-diol. The weight ratio of the nonionic surfactant to 2-bromo-2-nitropropane-1,3-diol is from 1:0.08 to 1:0.12 or 1:0.2 to 1:1.8286.... Rohm And Haas Company

Method for preparation of 2-methyl-1,2-benzisothiazolin-3-one

A method for preparation of 2-methyl-1,2-benzisothiazolin-3-one from 1,2-benzisothiazolin-3-one by contacting 1,2-benzisothiazolin-3-one with an alkali metal hydroxide and dimethyl sulfate.... Rohm And Haas Company

11/09/17 / #20170320995

Polyurethane foam with aqueous polymer dispersion

A reaction system for forming a polyurethane foam includes an isocyanate component that has at least one isocyanate and an isocyanate-reactive component that is a mixture formed by adding at least a polyol component, an additive component, and a preformed aqueous polymer dispersion. The mixture includes, based on the total... Rohm And Haas Company

11/02/17 / #20170313116

Thermally printable paper article with elastic underlayer

The present invention relates to a thermally printable paper article with an elastomeric underlayer, which imparts improved printing performance.... Rohm And Haas Company

11/02/17 / #20170313913

A tackifier and a continuous process for producing the tackifier

A rosin dispersion is a reaction product of, by dry weight based on total dry weight of the rosin dispersion, from 80% to 98% a rosin resin, and from 2% to 20% a dispersant. The rosin resin is processed by at least one method of a) modification, b) hydrogenation or... Rohm And Haas Company

10/26/17 / #20170305831

Preparation of a sorbate ester

wherein Y, x, and R1 are defined herein. The process of the present invention provides a convenient way of preparing hydroxyalkyl sorbates in high yield and purity without complicated workup steps.... Rohm And Haas Company

10/26/17 / #20170305832

Preparation of a sorbate ester

The present invention is a process for preparing a sorbate ester comprising the steps of: a) contacting together in a reaction vessel a first organic solvent, sorbic acid, a catalytic amount of TiC14, an anti-oxidant, and an alkylene oxide under conditions sufficient to form a mixture of the sorbate ester... Rohm And Haas Company

10/26/17 / #20170306200

Bisphenol-a-free cold draw laminating adhesive

The instant invention provides a curable formulation suitable for laminating adhesive applications, and laminating adhesives made therefrom. The curable formulation suitable for laminating adhesive applications according to the present invention comprises a high molecular weight polyester resin, an epoxy-terminated polyester, an additive, a curing agent, and a solvent, wherein, upon... Rohm And Haas Company

10/26/17 / #20170306260

Stable antifoaming compositions

A stabilized antifoaming composition having at least three components. The first component is an antifoaming agent. The second component is an ethylene-(meth)acrylic acid copolymer. The third component is a salt.... Rohm And Haas Company

10/19/17 / #20170298000

Reduced fouling process for the production of methyl methacrylate

Fouling of an MMA process is reduced by strategically removing an aqueous slip stream.... Rohm And Haas Company

10/19/17 / #20170298212

Acrylic beads for enhancing thermicity of greenhouse films

This invention relates to a polymeric composition suitable for greenhouse film applications, and greenhouse films made therefrom. The polymeric composition suitable for greenhouse film applications according to the present invention comprises a) 50 to 99 percent by weight of a continuous polymeric phase comprising a polymer selected from the group... Rohm And Haas Company

10/19/17 / #20170298237

A paint formulation and the process of making thereof

The present invention provides a paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the... Rohm And Haas Company

10/19/17 / #20170298299

Additive for reducing spotting in automatic dishwashing systems

A phosphorus-free automatic dishwashing detergent composition comprising: (a) 0.5 to 10 wt % of a polymer comprising polymerized units of: (i) 65 to 75 wt % (meth)acrylic acid, (ii) 15 to 25 wt % of a monoethylenically unsaturated dicarboxylic acid and (iii) 7 to 13 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS);... Rohm And Haas Company

10/19/17 / #20170298300

Additive for reducing spotting in automatic dishwashing systems

A phosphorus-free automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a first polymer comprising polymerized units of: (i) 60 to 82 wt % (meth)acrylic acid, (ii) 10 to 30 wt % of a monoethylenically unsaturated dicarboxylic acid and (iii) 8 to 25 wt % 2-acrylamido-2-methylpropanesulfonic acid... Rohm And Haas Company

10/12/17 / #20170290759

Low viscosity cellulosics in hair care compositions

Provided are hair care compositions comprising: (a) a cellulose ether having (i) a methoxy substitution of from 21 to 42 weight % based upon the weight of the cellulose ether, (ii) a hydroxypropyl substitution of from 0 to 32 weight % based upon the weight of the cellulose ether, (iii)... Rohm And Haas Company

10/12/17 / #20170292090

Pouched, water dispersible detergent formulations with high water content

A detergent contained in a sealed package. The liquid detergent comprises: (a) from 14 to 40 wt % surfactants, (b) from 3 to 25 wt % salts, and (c) from 40 to 75 wt % water. The package is made from an ethylene-(meth)acrylic acid copolymer which is in direct contact... Rohm And Haas Company

10/05/17 / #20170283564

Improved rubber vibration damping material

A vulcanized rubber is formed by a method comprising blending a halogenated unsaturated polymer into a rubber comprised of cis 1-4 polyisoprene to form a vulcanizable polymer blend, adding a vulcanization material to the vulcanizable polymer blend, and vulcanizing the vulcanizable polymer blend to form a homogeneous vulcanized rubber. The... Rohm And Haas Company

10/05/17 / #20170283607

Multistage polymer composition and use

wherein said multistage polymer, after exposure to liquid water followed by drying at temperatures below 100° C., shows maximum thermal transition temperature in an atmosphere of 0% relative humidity that differs by 20° C. or less from the maximum thermal transition temperature in an atmosphere of 75% relative humidity.... Rohm And Haas Company

10/05/17 / #20170283627

Aqueous coating compositions having low or zero vocs and comprising encapsulated or polymer adsorbed pigments and letdown binders

The present invention provides aqueous compositions useful as zero VOC coating compositions having a % opacifying pigment volume concentration (% OPVC) of from 2 to 25 and comprising (i) an opacifier composition of an at least partially polymer encapsulated opacifying pigment, a polymer opacifying pigment composite or their mixtures, with... Rohm And Haas Company

10/05/17 / #20170283742

Branched biodegradable low foam nonionic surfactants

A surfactant of structure (I) is useful as a biodegradable low foaming surfactant: where m is a value in a range of 3 to 10, n is a value in a range of 5 to 20 and z is a value in a range of 10 to 25.... Rohm And Haas Company

09/28/17 / #20170275408

Aqueous coating composition and process of making the same

An aqueous coating composition having an extended open time and capable of providing coating films with good properties including stain resistance and block resistance, a process of preparing the aqueous coating composition, and a method of extending open time of an aqueous coating composition.... Rohm And Haas Company

09/28/17 / #20170275562

Imidazole-modified carbohydrate polymers as laundry dye transfer inhibitors

A laundry detergent comprising: (a) from 10 to 86 wt % surfactants, (b) from 0.05 to 2 wt % imidazole-modified carbohydrate polymer, (c) from 0.1 to 10 wt % builders and sequestrants and (d) from 2 to 88 wt % water.... Rohm And Haas Company

09/21/17 / #20170266083

Polyurethane microparticles coated with a zinc salt and methods for the preparation thereof

Provided are compositions and methods that are useful for hair care compositions. The compositions comprise polyurethane microparticles coated with zinc salt particles, wherein the ratio of zinc salt to polyurethane is in a range of from 1:99 to 3:7, and the polyurethane microparticles have an average particle size of less... Rohm And Haas Company

09/21/17 / #20170266935

A multilayer structure and a packaging comprising the same

A multilayer structure comprising a maleic anhydride functionalized polyolefin layer applied to a metal containing layer is provided. Further provided is a packaging comprising the multilayer structure.... Rohm And Haas Company

09/21/17 / #20170267788

A process for preparing a (meth)acrylate additive, a improving the sag resistance of a polyolefin and a sag resistant polyolefin

A process for preparing a (meth)acrylate comprising preparing an aqueous phase by combining water, one or more stabilizing agents, and one or more surfactants; preparing an oil phase by combining one or more free radical initiators, one or more monomers capable of undergoing radical polymerization, one or more crosslinking and/or... Rohm And Haas Company

09/07/17 / #20170253503

Water treatment compositions and methods of use

Provided are compositions and methods that are useful for clarifying water, reducing turbidity of water, and removing salts from water. The compositions comprise (a) an anionic flocculant comprising at least one of an alkali swellable emulsion (ASE) or hydrophobically-modified alkali swellable emulsion (HASE), and (b) a cationic flocculant comprising (i)... Rohm And Haas Company

09/07/17 / #20170253734

Polymer blend, a film or sheet made therefrom, articles made from the film or sheet or pipe and preparing a film or sheet

A polymer blend comprising from 20 to 90 parts by weight, based on the total weight of the polymer blend, polyvinyl chloride resin; and from 10 to 80 parts by weight, based on the total weight of the polymer blend, a flexible acrylic polymer is provided. Also provided are films... Rohm And Haas Company

08/31/17 / #20170247293

Two component synthetic water retention agent and rheology modifier for use in cements, mortars and plasters

The present invention provides compositions useful as a replacement for cellulose ether in cement, plaster or mortar compositions comprising i) nonionic or substantially nonionic vinyl or acrylic brush polymers having pendant or side chain polyether groups, and having a relative weight average molecular weight of from 140,000 to 50,000,000 g/mole,... Rohm And Haas Company

08/31/17 / #20170247312

Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system

A process for continuously removing water in situ from an oxidative esterification reaction includes (a) conducting a first oxidative esterification reaction in a first reactor or reaction zone, wherein the total number of reactors or reaction zones is n and n is at least 2; (b) removing a crude product... Rohm And Haas Company

08/31/17 / #20170247313

Breaking a methanol/methyl methacrylate azeotrope using pressure swing distillation

A methanol/MMA azeotrope is broken or avoided by a method comprising the steps of (1) raising the pressure within a first vessel, e.g., a distillation column, that contains a methanol/MMA azeotrope, (2) collecting the azeotrope as a liquid, and then in a second, separate vessel, e.g., another distillation column, (3)... Rohm And Haas Company

08/31/17 / #20170247580

Foil wrap with cling properties

A cling foil comprising an outermost adhesive layer comprising a pressure sensitive adhesive, an outermost release layer, the outermost release layer comprising a release material, and a foil layer positioned between the outermost adhesive layer and the outermost release layer.... Rohm And Haas Company

08/31/17 / #20170247824

Fast disintegrating nonwoven binder

A method for forming a dispersible nonwoven substrate in an aqueous medium comprising, consisting of, or consisting essentially of contacting a fibrous substrate with an aqueous nonwoven binder comprising an emulsion polymer having a polydispersity index of at least 10, a weight average molecular weight of less than 1,000,000 and... Rohm And Haas Company

Patent Packs
08/24/17 / #20170238540

Microbicidal composition

An aqueous microbicidal composition having two components. The first component is a nonionic surfactant with structure: R2O(CH2CH(CH3)O)3(CH2CH2O)5H, where R2 is a mixture of C8-C14 linear alkyl groups. The second component is a benzoate or sorbate salt. The weight ratio of the nonionic surfactant to the benzoate or sorbate salt is... Rohm And Haas Company

08/24/17 / #20170240476

Synthetic water retention agent and rheology modifier for use in cement admixtures

The present invention provides compositions for use as stable additive concentrates, such as aqueous solutions or powders, in cement admixtures comprising i) one or more nonionic or substantially nonionic vinyl or acrylic brush polymers having pendant or side chain polyether groups and having a weight average molecular weight of from... Rohm And Haas Company

08/24/17 / #20170240500

Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system

A process for removing water from an oxidative esterification reactor includes (a) conducting an oxidative esterification reaction in a reactor; (b) removing a crude product stream from the reactor; (c) passing a first portion of the crude product stream directly to a product recovery zone; (d) introducing a second portion... Rohm And Haas Company

08/17/17 / #20170233503

Polymerization process

Provided is a method of forming a polymer, comprising (a) providing a reaction mixture comprising (i) one or more vinyl monomers, (ii) one or more pH-sensitive inhibition systems, (iii) one or more initiators, and (iv) water; (b) establishing conditions in said reaction mixture such that a free radical polymerization of... Rohm And Haas Company

08/10/17 / #20170225152

Activation energy reducers for catalytic oxidation of gaseous mixtures

The present invention provides materials for improving the ignition of gaseous reactants in metal catalyzed oxidation reactions comprising a metal catalyst gauze, preferably, a platinum/rhodium catalyst gauze, having in contact therewith, from 0.25 to 1.5 wt. %, based on the weight of the metal catalyst gauze, of one or more... Rohm And Haas Company

08/10/17 / #20170226013

Emulsion polymer two-component compositions for fast curing cementitious waterproofing membranes

The present invention provides two-component compositions comprising a component A) one or more acrylic aqueous emulsion copolymer having a measured glass transition temperature (Tg) of from −20 to 0° C. and which is the copolymerization product of (i) from 60 to 89.9 wt. % of one or more nonionic (meth)acrylic... Rohm And Haas Company

08/10/17 / #20170226043

Oxidative esterification process

A process for the preparation of MMA via oxidative esterification in the presence of a catalyst comprising palladium, bismuth, and antimony.... Rohm And Haas Company

08/10/17 / #20170226239

Polymer with releasable gas

Provided is a method of forming a polymer, comprising (a) providing a reaction mixture comprising (i) one or more vinyl monomers, (ii) one or more pH-sensitive inhibition systems, (iii) one or more initiators, and (iv) water; (b) establishing conditions in said reaction mixture such that a free radical polymerization of... Rohm And Haas Company

08/10/17 / #20170226364

A binder composition and a paint formulation made thereof

The present invention provides a binder composition comprising a first binder comprising by dry weight based on total dry weight of the first binder, from 5% to 98% of polymer particles, from 0.3% to 10% of a first polysaccharide, from 0.01% to 5% of a crosslinker, from 0.3% to 6%... Rohm And Haas Company

08/10/17 / #20170226391

Phosphate adhesion promoters

A first aspect of the present invention is an adhesive composition comprising one or more polyisocyanates and one or more phosphate-functional polyols. A second aspect of the present invention is a method of bonding two substrates together to form a bonded article, said method comprising the steps of applying a... Rohm And Haas Company

07/27/17 / #20170210931

Vinyl acetate binders in an above-critical pvc coatings composition

The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer.... Rohm And Haas Company

07/27/17 / #20170210933

Vinyl acetate binders in an above-critical pigment volume concentration coatings composition

The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise, in a single phase and based on the weight of the polymer particles, from 35 to 79.9 weight percent structural units of vinyl acetate and... Rohm And Haas Company

07/13/17 / #20170197855

Inhibition of silica scale using amine-terminated polyoxyalkylene

A method for inhibiting silica scale formation in an aqueous system by adding an amine-terminated polyoxyalkylene anti-scalant to the water used in the aqueous system.... Rohm And Haas Company

07/06/17 / #20170190603

Inhibtion of silica scale using hydrophobically-modified alkylene oxide urethane copolymer

A method for inhibiting silica scale formation in an aqueous system by adding a hydrophobically-modified alkylene oxide urethane copolymer anti-scalant to the water used in the aqueous system.... Rohm And Haas Company

07/06/17 / #20170190809

Method for reducing odoriferous and/or toxic residual monomer in a latex

A new and efficient toxicity and/or odor reducing method for ethyl acrylate and/or acrylonitrile containing aqueous polymer dispersion is disclosed, which comprises contacting a sufficient amount of an ethyl acrylate/acrylonitrile scavenging compound with a stable aqueous dispersion of a polymer to form a polymeric dispersion that contains less than 1... Rohm And Haas Company

Patent Packs
06/29/17 / #20170183472

Catalyst resin

A method of making a plurality of resin beads comprising (a) providing a reaction mixture comprising monovinyl aromatic monomer, multivinyl aromatic monomer, and porogen, (b) performing aqueous suspension polymerization on said reaction mixture to form resin beads, and (c) sulfonating said resin beads. Also provided is a plurality of resin... Rohm And Haas Company

06/29/17 / #20170183473

Catalyst resin

A method of making a plurality of resin beads comprising (a) providing a reaction mixture comprising monovinyl aromatic monomer, multivinyl aromatic monomer, and porogen, (b) performing aqueous suspension polymerization on said reaction mixture to form resin beads, and (c) sulfonating said resin beads. Also provided is a plurality of resin... Rohm And Haas Company

06/29/17 / #20170183474

Catalyst resin

A method of making a plurality of resin beads comprising (a) providing a reaction mixture comprising monovinyl aromatic monomer, multivinyl aromatic monomer, and porogen, (b) performing aqueous suspension polymerization on said reaction mixture to form resin beads, and (c) sulfonating said resin beads. Also provided is a plurality of resin... Rohm And Haas Company

06/29/17 / #20170183530

Antimicrobial coating composition with improved yellowing resistance

An antimicrobial coating composition comprising, i) a first polymer; ii) from 50 ppm to 2000 ppm of at least one of silver ions and silver element; and iii) from 10% to 60% of titanium dioxide particles. From 50% to 100% of the titanium dioxide particles are encapsulated by a second... Rohm And Haas Company

06/29/17 / #20170183535

Polyether-urethane-urea additives for block resistance and open time

A hydrophilic polyurethane comprising polymerized units of: (a) a water-soluble polyol having hydroxyl functionality from two to four and a weight-average molecular weight from 800 to 16,000; and (b) an aliphatic polyisocyanate having isocyanate functionality from two to six; wherein polymerized ethylene oxide units comprise at least 85 wt %... Rohm And Haas Company

06/22/17 / #20170174567

Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions

The present invention provides substantially nonionic brush polymers having pendant polyether groups, preferably poly(alkylene glycol) groups, which polymers are useful as synthetic polymer substitutes for cellulose ethers in mortars and hydraulic binders. The brush polymers are preferably crosslinked, such as with ethylene glycol di(meth)acrylates.... Rohm And Haas Company

06/22/17 / #20170174793

Di- or tristyrylphenol monogycidyl ether adduct of maltodextrin

where m is from 1 to 60. The compound of the present invention is useful as an open time additive in coatings formulations.... Rohm And Haas Company

06/22/17 / #20170174905

Aqueous multi-stage emulsion copolymer compositions for use in joinery applications

The present invention provides aqueous compositions for use in coating wood joinery, especially for exterior use, comprising (a) one or more dihydrazide compounds in a total amount of from 0.5 to 4 wt. %, based on the total weight of composition solids and (b) of one or more aqueous multistage... Rohm And Haas Company

06/15/17 / #20170165948

Acrylic beads for enhancing matte appearance of polyolefin films

A film comprising a) at least one base layer comprising a thermoplastic polymeric matrix material; and b) a skin layer comprising a thermoplastic polymeric matrix material and from 5 wt % to 80 wt % of polymeric particles having an average particle diameter from 0.5 μm to 15 μm, a... Rohm And Haas Company

06/15/17 / #20170166663

Phenyl glycidyl ether adduct of maltodextrin

The present invention relates to a compound which is a phenyl glycidyl ether adduct of maltodextrin and its method of preparation. The compound of the present invention is useful as an open time additive in paint formulations.... Rohm And Haas Company

06/15/17 / #20170166776

Aqueous pigment dispersion

The present invention relates to a stable aqueous pigment dispersion including: an aqueous medium, pigment particles, and from 0.1% to 15%, by weight based on the weight of pigment, of a certain first water-soluble polymer; and 2) a certain second water-soluble polymer; wherein the dispersant comprises a proportion of the... Rohm And Haas Company

06/08/17 / #20170158887

Thermosensitive recording material

The present invention relates to a thermosensitive recording material comprising paper, an undercoat layer disposed on the paper, and a thermosensitive recording layer disposed on the undercoat layer, wherein the undercoat layer comprises a binder and first and second hollow sphere polymer particles, wherein the first hollow sphere polymer particles... Rohm And Haas Company

06/08/17 / #20170158902

Paper coating composition

The present invention relates to a coating composition comprising an aqueous dispersion of a binder and first and second core-shell polymer particles having aqueous neutralized acid cores, wherein the first core-shell polymer particles have a diameter in the range of from 1.0 μm to 1.8 μm; the second core-shell polymer... Rohm And Haas Company

06/01/17 / #20170152379

Phosphorous-acid monomer containing emulsion polymer modified urea-formaldehyde resin compositions for making fiberglass products

The present invention provides polymer modified aqueous urea formaldehyde resin (UF resin) binder compositions useful in making a treated glass mat, e.g., for roofing shingles, wherein the polymer modifier is an multistage aqueous emulsion acorn copolymer comprising one protuberant polymer stage containing phosphorous acid groups and one or more other... Rohm And Haas Company

06/01/17 / #20170152383

Acrylic composition with olefin block copolymer

An acrylic composition includes a first component that accounts for 20 wt % to 40 wt % of the total weight of the acrylic composition and the first component includes an olefin block copolymer comprising hard segments and soft segments, of which the soft segments have from 9 mol %... Rohm And Haas Company

05/25/17 / #20170143613

Oil-free emollients in personal care compositions

wherein PO is propyleneoxy, BO is butyleneoxy, R is a linear or branched C8-C20 alkyl, n has an average value of from 5 to 20, and m has an average value of from 4 to 16.... Rohm And Haas Company

05/25/17 / #20170145204

Composite polymer composition

A composite polymer composition comprising the emulsion polymerization product of: (i) an aqueous dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents, water and optionally a neutralizing agent, and (ii) one or more (meth)acrylic monomers;... Rohm And Haas Company

05/25/17 / #20170145219

Metal oxide particles with uniform multi-layer polymer coatings

The present invention is a multilayered composite comprising porous metal oxide particles that are covalently bonded by way of inorganic ether groups to one or more sites of a first polyhydroxyl-functionalized polymer. This first polymer is in turn covalently bonded by way of inorganic ether groups to one or more... Rohm And Haas Company

05/25/17 / #20170145221

A poly(vinyl acetate) dispersion, and a paint formulation comprising thereof

The present invention provides a polymer dispersion comprising by dry weight based on total dry weight of the polymer dispersion, a) from 60% to 95% a vinyl acetate monomer, b) from 0.2% to 2.5% a phosphorus-containing allylic monomer; and c) from 0.2% to 2.5% an itaconic acid monomer; wherein the... Rohm And Haas Company

05/25/17 / #20170145244

Aqueous dispersion and coating composition comprising the same

An aqueous dispersion capable of providing a coating composition with balanced properties of early block resistance and good chemical resistance including water resistance, 48% alcohol resistance, and paraffin oil resistance; a process of preparing the same; and a coating composition comprising the same.... Rohm And Haas Company

05/11/17 / #20170128349

Oil-free emollients in sunscreen compositions

wherein PO is propyleneoxy, BO is butyleneoxy, R is a linear or branched C8-C20 alkyl, n has an average value of from 5 to 20, and m has an average value of from 4 to 16.... Rohm And Haas Company

05/11/17 / #20170130056

Inorganic particles with improved flowability

The present invention provides spray-dried powders comprising from 0.1% to 25% a hydrophobic polymer, from 75% to 99.9% inorganic particles, and less than 3% a dispersant. The Tg of the hydrophobic polymer is less than 105° C., the average particle size of the inorganic particles is from 5 nm to... Rohm And Haas Company

05/11/17 / #20170130072

Heur thickener

A water soluble or water dispersible associative thickener having a) a hydrophobic portion with a calculated log P (CLogP) in the range of from 2.9 to 8.2; and b) a weight average molecular weight (Mw) from 48,000 to 150,000; wherein the associative thickener comprises a polyether, a polyalkylene oxide, a... Rohm And Haas Company








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