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Acrylic

Acrylic-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Gel polymer electrolyte and lithium secondary battery comprising the same
Lg Chem, Ltd.
August 10, 2017 - N°20170229735

Provided are a gel polymer electrolyte including a polymer network, and an electrolyte solution impregnated in the polymer network, wherein the polymer network is formed by combining a first oligomer, which includes unit a derived from a monomer including at least one copolymerizable acrylate or acrylic acid, unit c including urethane, and unit e including alkylene group substituted with one ...
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
Fuji Xerox Co., Ltd.
August 10, 2017 - N°20170227874

An electrostatic charge image developing toner includes toner particles containing a binder resin, and an external additive including silica particles having a compression aggregation degree is from 60% to 95% and a particle compression ratio is from 0. 20 to 0. 40, and resin particles containing a polymer obtained by polymerizing a (meth)acrylic acid ester monomer.
Hand-tearable double-sided pressure-sensitive adhesive tape
Nitto Denko Corporation
August 10, 2017 - N°20170226384

A double-sided pressure-sensitive adhesive tape includes a support base member having a hand tearable property, a first acrylic adhesive layer on one surface of the support base member, and a second acrylic adhesive layer on another surface of the support base member. The first acrylic adhesive layer has a thickness t1 that is 5 μm or more and 50 ...
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Ordered architectures in acrylic polymers
Avery Dennison Corporation
August 10, 2017 - N°20170226259

Polymers having ordered architectures and one or more reactive functional groups incorporated in select blocks or regions of the polymer in particular proportions relative to other regions in the polymer, are described. The polymers are well suited for use in adhesive compositions, and particularly for pressure sensitive adhesive compositions. In addition, various methods for forming the noted polymers and adhesive ...
Copolymer and molded article
Kuraray Co., Ltd.
August 10, 2017 - N°20170226249

A copolymer comprising a structural unit (i) derived from a phosphonate monomer (1) such as diethyl methacryloyloxymethyl phosphonate and diethyl 2-methacryloyloxyethyl phosphonate, a structural unit (ii) derived from a radical polymerizable monomer (2) such as methacrylic acid, acrylic acid, 8-tricyclo[5. 2. 1. 02,6]decanyl methacrylate, and t-butyl methacrylate, and a structural unit (iii) derived from methyl methacrylate, the content of phosphorus atoms derived from the ...
Copolymer suitable for improving heat resistance of methacrylic resin
Denka Company Limited
August 10, 2017 - N°20170226245

Provided is a copolymer that has a heat resistance improvement effect, with respect to a methacrylic resin, superior to that of the prior art, while not deteriorating compatibility with the methacrylic resin. According to the present invention, provided is a copolymer comprising 45 to 75% by mass of an aromatic vinyl monomer unit, 5 to 35% by mass of a (meth)acrylic acid ester ...
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Acrylic Patent Applications
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Bio-based acrylic monomers and polymers thereof
Ndsu Research Foundation
August 10, 2017 - N°20170226050

The invention provides a bio-based acrylic monomer, particularly a plant oil-based acrylic monomer, which is well-suited for emulsion polymerization and latex formation in aqueous medium. Polymers and copolymers formed from the bio-based acrylic monomer are also provided. The invention further provided methods for making the monomer from bio-based triglycerides or fatty esters.
Emulsion polymer two-component compositions for fast curing cementitious waterproofing membranes
Dow Global Technologies Llc
August 10, 2017 - N°20170226013

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 monomers, (ii) from 10 to 40 wt. % of one or more vinyl aromatic monomers, (...
Photovoltaic module comprising a polymer front face
Arkema France
August 03, 2017 - N°20170222078

A photovoltaic module including a transparent first layer forming a front face, plural photovoltaic cells, and an assembly encapsulating the photovoltaic cells. The first layer includes plural plates independent from each other, each plate located opposite a photovoltaic cell. Rigidity of the encapsulating assembly is defined by a young's modulus of encapsulation material greater than or equal to 75 mpa at ...
Varistor having multilayer coating and fabrication method
Dongguan Littelfuse Electronics, Co., Ltd.
August 03, 2017 - N°20170221612

In one embodiment a varistor may include a ceramic body. The varistor may further comprise a multilayer coating disposed around the ceramic body. The multilayer coating may include an outer layer comprising an epoxy material. The multilayer coating may also include an inner layer that is adjacent the ceramic body and is disposed between the outer layer and the ceramic ...
In-line digital printing system for textile materials
Kornit Digital Ltd.
August 03, 2017 - N°20170218564

Compositions for and methods of digitally printing an ink image onto a woven textile material are provided. A base application is applied to the surface of a woven textile material, especially one comprising synthetic resin fibers prior to application of an ink image layer. The base application comprises an acrylic latex material that is formulated to be printed on with ...
Pressure-sensitive adhesives comprising low molecular weight acid-functional acrylic resins and methods of making and using ...
Basf Se
August 03, 2017 - N°20170218235

Disclosed herein are compositions comprising a first copolymer derived from monomers comprising a (meth)acrylate monomer, an acid monomer, and optionally at least one additional monomer selected from the group consisting of styrene, α-methyl-styrene, vinyl toluene, and mixtures thereof, wherein the first copolymer is derived in the absence of a molecular weight regulator and wherein the first copolymer ...
Adhesive sheet
Nitto Denko Corporation
August 03, 2017 - N°20170218231

A pressure-sensitive adhesive sheet according to the present invention includes an irradiation-curable acrylic pressure-sensitive adhesive layer. The acrylic pressure-sensitive adhesive layer includes an acrylic polymer and a multifunctional acrylic oligomer. The acrylic pressure-sensitive adhesive layer, after curing, has a young's modulus of 500 kpa to 10000 kpa at 23° c. The acrylic pressure-sensitive adhesive layer, after curing, has an adhesive strength of 3. 0 ...
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Acrylic Patent Applications
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  • 696+ full patent PDF documents of Acrylic-related inventions.
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Prepreg, metal-clad laminated board, and printed wiring board
Panasonic Intellectual Property Management Co., Ltd.
August 03, 2017 - N°20170218150

A prepreg includes a fiber base material and a thermosetting resin composition impregnated into the fiber base material. The thermosetting resin composition contains a thermosetting resin including an epoxy resin; a curing agent; an inorganic filler; and an acrylic acid ester copolymer having a weight average molecular weight of 10×104 or more and less than 45×104. A content of the ...
Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
Iowa State University Research Foundation, Inc.
August 03, 2017 - N°20170218101

The present invention relates to a thermoplastic block copolymer comprising at least one pa block and at least one pb block. The pa block represents a polymer block comprising one or more units of monomer a, and the pb block represents a polymer block comprising one or more units of monomer b. Monomer a is a vinyl, acrylic, diolefin, nitrile, ...
Food tray and process for making same
Interstate Corrpack Llc
August 03, 2017 - N°20170217654

A repulpable moisture resistant protein tray formed of thermo-molded pulp comprised of recycled paper pulp impregnated with a hydrogenated triglyceride. The protein tray has an outer surface coated with an emulsion of styrene acrylic to provide a moisture resistance repulpable and recyclable tray. The protein tray has a flat bottom and an integral sidewall forming an interior volume. An integral ...
Water-based coating composition, method for forming multi-layer coating film, and article having multi-layer coating film
Kansai Paint Co., Ltd.
August 03, 2017 - N°20170216882

A water-based coating composition and method for forming a multi-layer coating film by which it is possible to form a coating film 5 having excellent smoothness, image clarity, and chipping resistance in a 3c1b format. The composition is characterized by containing 7 to 60 mass % of an acrylic resin emulsion (a), 10 to 60 mass % of a film-forming resin (b), and 10 10 to 50 mass % of ...
Method for producing polyacrylic acid (salt)-based water-absorbing resin
Kansai Paint Co., Ltd.
August 03, 2017 - N°20170216816

A method for producing a polyacrylic acid (salt)-based water-absorbing resin, the method including: an aqueous monomer solution preparation step for preparing an aqueous solution containing a monomer having an acrylic acid (salt) as a main component; a polymerization step for polymerizing the monomer to obtain a hydrogel-forming crosslinked polymer; and a drying step for drying the hydrogel-forming crosslinked polymer ...
Bone cement and methods of use thereof
Depuy Synthes Products, Inc.
August 03, 2017 - N°20170216483

A bone cement comprising an acrylic polymer mixture which is formulated to have a relatively high viscosity for a relatively long window, due to distributions of molecular weights and/or sizes of acrylic beads.
Means and methods for temporarily deforming keratin-containing fibers
Henkel Ag & Co. Kgaa
August 03, 2017 - N°20170216186

The present invention relates to cosmetic agents for temporarily deforming keratinous fibers comprising—relative to the total weight thereof—a) 0. 1 to 2. 0 w % of at least one hydrophobically modified (meth) acrylic acid copolymer and b) 0. 2 to 12 wt % of at least one polymeric quaternary ammonium compound from the group of vinylpyrrolidone copolymers, to the use thereof, and to methods using ...
Acrylic polymer of maleic anhydride and use thereof in cosmetics
Henkel Ag & Co. Kgaa
August 03, 2017 - N°20170216185

The invention also relates to a cosmetic method for caring for or making up the skin or the lips, comprising the topical application, to the skin or the lips, of a cosmetic composition comprising said copolymer.
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