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Acrylic

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


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Photocurable composition for imprint, method for producing film using the same, method for producing optical ...
Canon Kabushiki Kaisha
December 07, 2017 - N°20170351172

A photocurable composition for imprint at least has a polymerizable compound (a) and a photopolymerization initiator (b), in which the polymerizable compound (a) contains 20% by weight or more of a multifunctional (meth)acrylic monomer and the glass transition temperature of a photocured substance of the photocurable composition is 90° c. Or more.
A composition for impregnating materials to shield against the effects of alternating electromagnetic fields, its ...
Selena Labs Sp. Z O.o.
December 07, 2017 - N°20170349765

The object of the invention is a composition for impregnating other materials, rendering them able to shield alternating electromagnetic fields in the range from low frequencies up to radio frequencies, containing an aqueous solution of salt that may form hydrates or a combination of salts, of which at least one forms a hydrate, characterised in that it contains an acrylic ...
Methods of improving adhesion of non-di-(2-ethylhexyl)phthalate polyvinyl chloride to an acrylic- or abs-based ...
Baxter Healthcare Sa
December 07, 2017 - N°20170349715

The present disclosure provides methods of improving adhesion of a non-di-(2-ethylhexyl)phthalate (dehp) plasticized polyvinyl chloride (pvc) to an acrylic-based polymer or an abs-based polymer. Such methods may comprise blending the acrylic-based polymer or abs-based polymer with an impact modifier so that a rubber content in the acrylic-based polymer or abs-based polymer is greater than 12% (w/w). Also provided ...
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Methods for the production of alpha,beta-unsaturated carboxylic acids and salts thereof
Chevron Phillips Chemical Company Lp
December 07, 2017 - N°20170349523

Processes for producing an α,β-unsaturated carboxylic acid, such as acrylic acid, or a salt thereof, using solid promoters are disclosed. The solid promoters can be certain solid oxides, mixed oxides, and clays, illustrative examples of which can include alumina, zirconia, magnesia, magnesium aluminate, sepiolite, and similar materials.
System and method for acrylic coating
Chevron Phillips Chemical Company Lp
December 07, 2017 - N°20170348711

A system and method for applying a coating to a surface. The coating can include any typical coating, but in some examples includes a styrenated acrylic coating. The coating is first applied. Thereafter, a quick-set formula which includes a brine solution is applied atop the first coating. The quick-set formula sets the first coating. Thereafter, a second coating, or multiple ...
Gel patch
Hisamitsu Pharmaceutical Co., Inc.
December 07, 2017 - N°20170348248

The present invention provides a gel patch comprising a base fabric, an adhesive layer, and a release liner in this order, wherein the adhesive layer contains a physiologically active substance, a water-soluble (meth)acrylic polymer, water, a surfactant, and poly(methyl acrylate/2-ethylhexyl acrylate), and the surfactant comprises a polyethylene glycol fatty acid ester or a polyoxyethylene sorbitan fatty acid ...
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Acrylic Patent Applications
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Maintainable liquid cooling jacket for motors
Board Of Regents, The University Of Texas System
November 30, 2017 - N°20170346370

A liquid-cooled motor may include a removable liquid cooling jacket. The jacket may enclose a commercial off-the-shelf electric motor. The jacket may be ribbed and may include multiple fluid channels, allowing fluid to circulate over the surface of the electric motor and limiting eddy currents. A front-most portion of the liquid-cooled motor may include electrical and fluid interfaces, including an ...
Semiconductor adhesive, and semiconductor device and method for manufacturing same
Hitachi Chemical Company, Ltd.
November 30, 2017 - N°20170345797

A semiconductor adhesive used for sealing connection portions of a semiconductor device, wherein: in the semiconductor device, the connection portion of a semiconductor chip and the connection portion of a wiring circuit substrate are electrically connected to each other or the connection portions of a plurality of semiconductor chips are electrically connected to each other; the semiconductor adhesive comprises a (...
Fiber material for cement reinforcement
Teijin Limited
November 30, 2017 - N°20170342654

Provided is a fiber material for cement reinforcement, configured such that a resin a containing an isocyanate compound as a constituent component is present inside a fiber bundled body, and a resin b containing an epoxy resin as a constituent component is present on a surface of the fiber bundled body. Further, it is preferable that the resin a contains ...
Polyalkylene terephthalate resin composition
Kaneka Corporation
November 30, 2017 - N°20170342260

Disclosed are: a polyalkylene terephthalate resin composition comprising (a) a polyalkylene terephthalate resin and (b) an acrylic-based core-shell polymer which has an average particle size of 2 μm or greater and in which an amount of the core layer component is more than 80% by mass but less than 100% by mass relative to a total mass of the core layer ...
Acrylic resin composition and laminate formed by laminating same
Adeka Corporation
November 30, 2017 - N°20170342259

Disclosed is an acrylic resin composition that has excellent weather resistance and can be stably produced at high temperatures. Specifically, disclosed is an acrylic resin composition including, with respect to 100 parts by mass of an acrylic resin, from 0. 1 to 8 parts by mass of a triazine-based uv absorber including 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-[2-(2-ethylhexanoyloxy)ethoxy]phenol, wherein the ...
Aqueous dispersion of a-olefin-(meth)acrylic acid ester-based rubber particles, method for preparing same, molded ...
Sumitomo Seika Chemicals Co., Ltd.
November 30, 2017 - N°20170342258

The present invention aims to provide an aqueous dispersion of α-olefin-(meth)acrylic acid ester-based rubber particles having better storage stability and ensuring better oil resistance of a molded body. The present invention also aims to provide a method for producing the aqueous dispersion, a molded body and a resorcin-formalin-latex adhesive each produced using the aqueous dispersion. The ...
Acrylic processing aid, method for preparing the same and polyvinylchloride resin composition comprising the same
Lg Chem, Ltd.
November 30, 2017 - N°20170342255

The present invention relates to an acrylic processing aid, a method for preparing the same, and a polyvinyl chloride resin composition comprising the same. More specifically, the present invention relates to an acrylic processing aid having a core-shell structure comprising the core and shell comprise a polymer prepared by copolymerizing a methyl methacrylate monomer and an alkyl acrylate monomer having 1 ...
Acrylic Patent Pack
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Acrylic Patent Applications
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inventor
  • 696+ full patent PDF documents of Acrylic-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Polyphenylene oxide prepolymer, method of making the same, resin composition and product made therefrom
Elite Material Co., Ltd.
November 30, 2017 - N°20170342178

Provided is a process of making a polyphenylene oxide prepolymer, comprising a step of reacting a reactive cycloolefin and a vinyl-containing polyphenylene oxide in the presence of a ruthenium catalyst. The reactive cycloolefin may be selected from dicyclopentadiene monomer, dicyclopentadiene oligomer, dicyclopentadiene polymer, norbornene monomer, norbornene oligomer, norbornene polymer, and a combination thereof; the vinyl-containing polyphenylene oxide may be selected ...
Protective articles
Gant Innovations Limited
November 30, 2017 - N°20170341338

A protective article is disclosed including a sheet with a first surface, and at least one adhesive portion arranged on the first surface. The adhesive is a water-based adhesive, such as a water-based acrylic adhesive, that allows the sheet to be non-permanently adhered to an object. The adhesive may be sprayed, rolled, printed, or stamped onto the first surface.
Palladium catalyst system comprising zwitterion and/or acid-functionalyzed ionic liquid
Technical University Of Denmark
November 30, 2017 - N°20170341067

The present invention concerns a catalyst system in particular a catalyst system comprising palladium (pd), a zwitterion and/or an acid-functionalized ionic liquid, and one or more phosphine ligands, wherein the pd catalyst can be provided by a complex precursor, such as pd(ch3coo)2, pdcl2, pd(ch3cochcoch3), pd(cf3coo)2, pd(pph3)4 or pd2(dibenzylideneacetone)3. Such catalyst systems ...
Production of unsaturated carboxylic acids or acid esters with a haloapatite-based catalyst
Centre National De La Recherche Scientifique
November 30, 2017 - N°20170341061

The present invention relates to the use of haloapatites as catalysts of the dehydration reaction of α-hydroxylated carboxylic acids or acid esters, in particular of lactic acid or of methyl lactate, and also to a process for producing unsaturated carboxylic acids or acid esters, in particular acrylic acid or methyl acrylate, in the gas phase in a stainless ...
Stable dispersions comprising drops of a perfuming agent
Capsum
November 30, 2017 - N°20170340548

The present invention relates to the use of at least one cross-linked polymer or a cross-linked copolymer, the polymer or copolymer comprising at least one unit derived from the polymerization of one of the monomers selected from the group consisting of acrylic acid, methacrylic acid, alkyl acrylate comprising from 1 to 30 carbon atoms and salts thereof, for stabilizing at least one ...
Agents and methods for the temporary shaping of keratin-containing fibers
Henkel Ag & Co. Kgaa
November 30, 2017 - N°20170340547

The disclosure relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) 60 to 98 wt. % of at least one polar solvent; a2) 0. 1 to 20 wt. % of at least one copolymer from i) styrene ii) methacrylic acid iii) and optionally other monomers; b) a device for flash evaporation of the cosmetic preparation a), and to ...
Sticky cleaner
Nitto Denko Corporation
November 30, 2017 - N°20170340189

This invention provides a sticky cleaner used for removing organic dirt deposited on an article surface. The sticky cleaner comprises a dirt-collecting member that collects the organic dirt upon contact with the article surface. The dirt-collecting member has an acrylic psa in an area that comes in contact with the article surface. The dirt-collecting member exhibits a hardness of 90 or ...
Separator for rechargeable battery and rechargeable lithium battery including the same
Samsung Sdi Co., Ltd.
November 23, 2017 - N°20170338461

A separator for a rechargeable battery includes a porous substrate and a heat resistance layer on at least one surface of the porous substrate. The heat resistance layer includes an acryl-based copolymer, an alkali metal, and a filler. The acryl-based copolymer includes a unit derived from (meth)acrylate or (meth)acrylic acid, a cyano group-containing unit, and a sulfonate group-containing ...
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