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Fina Technology Inc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fina Technology Inc-related inventors


Ziegler-natta catalysts doped with non-group iv metal chlorides

A process may include contacting ethylene monomer with ziegler-natta catalyst to form polyethylene. The ziegler-natta catalyst may be formed by contacting an alkyl magnesium compound with an alcohol and a metal reagent to form a blend, and contacting the blend with a first agent to form a solution of reaction product “a”. ... Fina Technology Inc

Polar polystyrene copolymers for enhanced foaming

A method of making a foamable polystyrene composition includes combining a styrenic monomer and a co-monomer containing a polar functional group to obtain a mixture, subjecting the mixture to polymerization to obtain a styrenic co-polymer, and combining the styrenic co-polymer with a blowing agent in a foaming process to obtain foamed articles.. . ... Fina Technology Inc

Parallel reactor system for ethylbenzene dehydrogenation

A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the first stage effluent, and contacting, in a second stage, the heated first stage effluent with a dehydrogenation catalyst under dehydrogenation conditions to yield a second stage effluent comprising a dehydrogenation product, wherein the first stage includes a first reactor and a second reactor arranged in parallel, and wherein the second stage includes a third reactor connected in series with the first reactor and the second reactor. A multi-stage dehydrogenation system for carrying out dehydrogenation is also provided.. ... Fina Technology Inc

Methods to control swell index in high impact polystyrene

A method including operating a high impact polystyrene (hips) reaction system having a devolatilizer downstream of a polymerization reactor, and from which a hips product is obtained, and injecting an antioxidant into the hips reaction system prior to the devolatilizer, with the antioxidant being one or more aromatic antioxidants. A hips product produced by operating a hips reaction system to produce a hips product, with the hips reaction system including a devolatilizer downstream of a polymerization reactor, and including injecting an antioxidant into the hips reaction system prior to the devolatilizer, with the antioxidant being comprising one or more aromatic antioxidants. ... Fina Technology Inc

Use of metallocene based polypropylene random copolymers in blown films

A method of making a film by coextruding a multi-layer structure comprising at least one skin layer comprising a metallocene-based polypropylene random copolymer. A coextruded multi-layer film comprising at least one skin layer comprising a metallocene-based polypropylene random copolymer, and a flexible package compromising such a coextruded multi-layer film are also provided.. ... Fina Technology Inc

Use of agents to reduce crystallinity in polypropylene for bopp applications

The bopp film includes a polypropylene, an absence of a nucleating agent, and an additive blended with the polypropylene forming a polypropylene/additive blend, wherein the additive is potassium stearate.. . ... Fina Technology Inc

Farnesene-based polymers and liquid optically clear adhesive compositions incorporating the same

A low viscosity polymer having a linear or branched backbone derived from farnesene monomers and at least one terminal-end functionalized with a hydroxyl group. This polymer may be further hydrogenated to reduce unsaturation and acrylated, such that it may be incorporated into a loca composition. ... Fina Technology Inc

Farnesene-based macromonomers and methods of making and using the same

A macromonomer precursor is provided that includes a polymeric chain derived from farnesene and a single functional terminal end. The functional terminal end may include a hydroxyl group, an amino group, an epoxy group, an isocyanato group, or a carboxylic acid group. ... Fina Technology Inc

Alternative methods to control crosslinking in high impact polystyrene

High impact polystyrene may be formed with increased swell index and reduced or eliminated discoloration. A process of forming high impact polystyrene may include providing a polymerization system including a polymerization reactor and a devolatilizer. ... Fina Technology Inc

Masterbatch formulation and formation

A masterbatch may include a syndiotactic polypropylene and one or more additives. The one or more additives may be present in the masterbatch in an amount of at least 13 weight percent based on a total weight of the masterbatch. ... Fina Technology Inc

Metal oxide catalyst systems for conversion of ethanol to butadiene

A process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system having a group 4 or group 5 metal oxide and a support. The process includes obtaining a product stream containing butadiene from the dehydration reactor. ... Fina Technology Inc

Production processing aid

A process includes contacting a metallic acrylic salt with a polyolefin, forming a polyolefin composition. The process includes extruding the polyolefin composition, and pelletizing the extruded polyolefin composition. ... Fina Technology Inc

Nozzle/header design for polystyrene

A vessel header includes lateral flow tubes arranged in a parallel configuration. The lateral flow tubes enter the vessel header through alternating vessel header penetrations with a single vessel header penetration per lateral flow tube. ... Fina Technology Inc

Modified polymers and stable emulsions comprising the same

A modified polymer includes a diene-based polymeric chain and at least one end terminated with a blocked isocyanate group. The blocked isocyanate group may be the reaction product of an isocyanate and a blocking agent, and the blocking agent is selected, such that the modified polymer deblocks at temperatures of at least 100 c. ... Fina Technology Inc

08/03/17 / #20170217857

Offgas stream direct contact condenser

Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. ... Fina Technology Inc

07/06/17 / #20170190829

Polyols derived from farnesene for polyurethanes

A composition is provided for making a polyurethane that may be incorporated in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesives, and a propellant binder. The composition includes one or more polyols, one or more isocyanate-group containing compounds having an isocyanate group functionality of at least two, and optionally one or more chain extenders. ... Fina Technology Inc

05/11/17 / #20170130015

Use of nucleation to improve slip bloom in metallocene polypropylene resins

A process includes combining a metallocene catalyzed polypropylene with a nucleator and a slip agent to form a composition, and forming a cast film from the composition. The slip agent may exhibit an increased slip bloom rate within the cast film relative to the slip bloom rate exhibited by the slip agent in an otherwise identical cast film in which the nucleator is not present in the cast film. ... Fina Technology Inc

05/04/17 / #20170121501

Alternative methods to control crosslinking in high impact polystyrene

High impact polystyrene may be formed with increased swell index and reduced or eliminated discoloration. A process of forming high impact polystyrene may include providing a polymerization system including a polymerization reactor and a devolatilizer. ... Fina Technology Inc

04/06/17 / #20170096555

Modified polylactic acid, polymeric blends and methods of making the same

Polymeric compositions and processes of forming the same are discussed herein. The processes generally include contacting a polylactic acid with a reactive modifier selected from epoxy-functionalized polybutadiene, ionic monomer, and combinations thereof.. ... Fina Technology Inc

03/30/17 / #20170089503

Chlorine-resistant polyethylene compound and articles made therefrom

A method includes transporting water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through a pipe. The method includes forming a polyethylene resin using a catalyst, mixing the polyethylene resin with an antioxidant, wherein the antioxidant is a thioester, a hindered amine light stabilizer or 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene to form a resin/antioxidant mixture, extruding pipe from the resin/antioxidant mixture, and flowing water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through the pipe. ... Fina Technology Inc

03/23/17 / #20170081260

Upgrading a c5 olefin stream

A process is provided including subjecting a raw c5 stream containing c5 diolefins to extractive distillation to form c5 diolefins and a raffinate stream. The process includes subjecting the raffinate stream to dehydrogenation to form additional c5 diolefins, which are recycled to the extractive distillation. ... Fina Technology Inc

02/23/17 / #20170051118

Pellets of lightly vis-broken polypropylene

A process including vis-breaking of polypropylene in the presence of 3,6,9-triethyl-3,6,9-trimethyl-1,4,7-triperoxonane to obtain vis-broken polypropylene is provided. The vis-broken polypropylene may be pelletized to obtain pellets. ... Fina Technology Inc

02/16/17 / #20170044330

Polymer compositions for injection stretch blow molded articles

A polymer composition of polypropylene copolymer and 1 to 50% by weight of hard resin. The polypropylene copolymer is either an impact copolymer or a random copolymer. ... Fina Technology Inc

02/02/17 / #20170029668

Farnesene-based tackifying resins and adhesive compositions containing the same

A tackifying resin includes a farnesene-based polymer having monomeric units derived from a farnesene monomer and one or more optional comonomers selected from the group consisting of dienes, branched mono-olefins, and vinyl aromatics and has a softening point greater than or equal to 80 degrees celsius. A method of making the farnesene-based polymer includes combining a farnesene monomer and a solvent and optionally adding one or more comonomers selected from the group consisting of dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining the monomer feed with a friedel-crafts catalyst in a vessel. ... Fina Technology Inc








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