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This page is updated frequently with new Acrylic-related patent applications. Subscribe to the Acrylic RSS feed to automatically get the update: related Acrylic RSS feeds. RSS updates for this page: Acrylic RSS RSS


Date/App# patent app List of recent Acrylic-related patents
02/26/15
20150057464
 Method for producing acrylic acid with a fixed-bed multitubular reactor patent thumbnailMethod for producing acrylic acid with a fixed-bed multitubular reactor
This method is characterized by comprising filling each of reaction tubes of a fixed-bed multitubular reactor with at least two species of catalysts each of which essentially comprises, as catalytically active components, oxide of molybdenum and oxide of vanadium and/or composite oxide of the same, said at least two species of catalysts being different in the ratio of d1/d2, d1 denoting the proportion of the total pore volume of pores whose pore diameter falls within the range of at least 0.03 μm and less than 0.4 μm to the total pore volume of the whole pores, and d2 denoting the proportion of the total pore volume of pores whose pore diameter fails within the range of at least 0.4 μm and at most 5 μm to the total pore volume of the whole pores, in such a manner that at least two reaction zones are formed axially in each of the reaction tubes.. .
02/26/15
20150057455
 Flash evaporation for product purification and recovery patent thumbnailFlash evaporation for product purification and recovery
Methods and systems for producing high purity 3-hydroxypropionic acid (3-hp) from an aqueous medium, such as a fermentation broth, are described. Aqueous 3-hp solution can be purified by flash evaporation wherein the 3-hp is vaporized at an elevated temperature without conversion to acrylic acid.
02/26/15
20150057399
 Chloroprene rubber-based polymer latex composition and use thereof patent thumbnailChloroprene rubber-based polymer latex composition and use thereof
It is an object of the invention to provide a chloroprene rubber-based polymer latex that has a good balance between initial adhesion and storage stability and is suitable for one-component aqueous adhesive applications. The invention relates to a chloroprene rubber-based polymer latex composition containing a mixture of a chloroprene rubber-based polymer latex and a latex of an acrylic or styrene-acrylic resin-based polymer obtained by copolymerization of a specific carboxyl group-containing unsaturated monomer, in which the specific carboxyl group is neutralized with an alkali..
Showa Denko K.k.
02/26/15
20150057196
 Aqueous downhole fluids having charged nano-particles and polymers patent thumbnailAqueous downhole fluids having charged nano-particles and polymers
Charged nanoparticles may be added to an aqueous downhole fluid having polymers therein where the charged nanoparticles may crosslink at least a portion of the polymers. The polymers may be or include, but are not limited to polyacrylamide, xanthan, guar, polyacrylic acid, poly 2-acrylamido-2-methyl-1-propane sulfonic acid (amps), polyethylene oxide, polypropylene oxide, or combinations thereof.
Baker Hughes Incorporated
02/26/15
20150056556
 Photosensitive composition and photoresist patent thumbnailPhotosensitive composition and photoresist
A photosensitive composition and a photoresist are provided. The photoresist is formed by compounding a photosensitive composition.
Industrial Technology Research Institute
02/26/15
20150056393
 Resin composition for fuel tubes, and fuel tube patent thumbnailResin composition for fuel tubes, and fuel tube
A resin composition for fuel tubes includes an aromatic polyamide resin (a), an aliphatic polyamide resin (b), and an aminoethylated acrylic polymer (c), wherein a polyamide resin obtained by an amine-exchange reaction between (a) and (b) is contained, and at least one selected from the group consisting of the polyamide resin, (a), and (b) is bound to (c). The resin composition for fuel tubes can achieve both resistance to calcium chloride and fuel barrier properties at the same time and has excellent molding processability..
Sumitomo Riko Company Limited
02/26/15
20150056376
 Aqueous paint composition and  manufacturing painted article patent thumbnailAqueous paint composition and manufacturing painted article
The first objective of the present invention is to provide an aqueous paint composition that can form a paint film with excellent smoothness, image clarity, adhesion and water resistance. This aqueous paint is characterized in comprising (a) an aqueous dispersion of an acrylic modified polyester resin, (b) a block polyisocyanate compound having a nonionic hydrophilic group, and (c) an aqueous dispersion of acrylic polymer fine particles..
Kansai Paint Co., Ltd.
02/26/15
20150055318
 Strobe light device patent thumbnailStrobe light device
While maintaining weathering resistance, occurrence of whitening in the lens of the strobe light device is prevented and a color temperature of the emitted light required by the strobe light device is adjusted to fall into a preferable range. A lens of the strobe light device contains a base material and an ultraviolet absorber, and the base material is methacrylic resin.
Stanley Electric Co., Ltd.
02/26/15
20150053616
 Dehydration of water containing source of formaldehyde, and a  producing an ethylenically unsaturated carboxylic ester patent thumbnailDehydration of water containing source of formaldehyde, and a producing an ethylenically unsaturated carboxylic ester
Disclosed are methods for dehydrating a water containing source of formaldehyde in which water is separated from the water containing source of formaldehyde using a zeolite membrane. In certain aspects, the water containing source of formaldehyde includes a separation enhancer having a relative static permittivity ranging from 2.5 to 20, and the water containing source of formaldehyde may further include methanol.
Lucite International Uk Limited
02/26/15
20150052847
 Waterproofing membrane patent thumbnailWaterproofing membrane
Disclosed is a waterproofing membrane that comprises a carrier sheet (layer a); a waterproofing adhesive (layer b); a protective coating (layer c), wherein the protective coating is substantially free of surfactant and comprises an acrylic or methacrylic polymer or copolymer, an inorganic filler and a white pigment; and a releasable material (layer d), wherein the releasable material comprises amorphous nanoscale silica and a polymeric binder. The waterproofing membrane does not require a release liner, binds strongly to concrete cast against it (even after uv exposure), tolerates foot traffic, and withstands immersion in water over an extended period..
W. R. Grace & Co. Conn.
02/19/15
20150051603

Hardenable two part acrylic composition


A hardenable two part acrylic composition is described for the treatment of human or animal bone is described. The composition comprises a storage stable liquid first part and a storage stable liquid second part which react with each other upon mixing to form a cement which hardens.
Lucite International Uk Limted
02/19/15
20150051363

(meth) acrylic acid copolymer and manufacturing same


Wherein r2 represents a hydrogen atom or a methyl group; and x and y each independently represent a hydroxy group, a sulfonic acid group, or a sulfonic acid salt group, at least one of x and y representing a sulfonic acid group or a sulfonic acid salt group; and 76 mol % or more but 84 mol % or less of a structural unit (b) derived from (meth)acrylic acid or a salt thereof, each based on 100 mol % of all the structural units derived from monomers, the copolymer comprising a main chain having a sulfonic acid group or a sulfonic acid salt group at at least one end thereof, the copolymer having a weight average molecular weight of 1000 to 18000.. .
02/19/15
20150051319

Use as an agent improving the workability of an aqueous formulation with a hydraulic binder base, of a (meth)acrylic comb-branched copolymer and an associative acrylic thickener


The present invention pertains to the use, in the manufacture of an aqueous formulation with a hydraulic binder base, of a combination of at least one comb-branched copolymer having a (meth)acrylic skeleton, onto which are grafted side-chains terminated by a hydrophilic group, and at least one ase acrylic polymer. This results in improving the workability of said formulation, without causing a segregation phenomenon..
Coatex
02/19/15
20150050559

Current collector, electrode structure, nonaqueous electrolyte battery, and electricity storage component


The present invention relates to current collectors, electrode structures, non-aqueous electrolyte batteries, and electrical storage devices (electrical double layer capacitors, lithium ion capacitors, and the like) that are capable to realize superior battery characteristics by suitably forming an active material layer by using an aqueous solvent. A current collector having a resin layer on at least one side of a conductive substrate, the resin layer being formed by a composition for current collector including an acryl-based resin containing acrylic acid ester and acryl amide or derivatives thereof as a main component; melamine or derivatives thereof; and carbon particles, is provided..
Uacj Foil Corporation
02/19/15
20150050555

Positive electrode for secondary battery, and secondary battery


A positive electrode for a secondary battery wherein the electrode includes a collector and a positive electrode active material layer which is stacked upon the collector, and which includes a positive electrode active material, a conductive agent, and a binder; the binder includes a first polymer and a second polymer; the first polymer is a fluorine-containing polymer; the second polymer includes a polymerized moiety having a nitrile group, a polymerized moiety having a hydrophilic group, a polymerized (meth)acrylic acid ester moiety, and a straight-chain polymerized alkylene moiety having a carbon number of at least 4; the proportion of the first polymer and the second polymer in the binder, expressed as a mass ratio, is in the range of 95:5 to 5:95.. .
Zeon Corporation
02/19/15
20150050554

Binder composition for secondary battery positive electrode, slurry composition for secondary battery positive electrode, secondary battery positive electrode, and secondary battery


Provided are a binder composition which has high electrolyte resistance characteristics, and a secondary battery which uses a positive electrode using the binder composition for high-temperature cycle characteristics. [solution] the binder composition for the secondary battery positive electrode according to the present invention contains a polymerized unit which contains a nitrile group; a polymerized unit of (meth) acrylic acid ester; a polymerized unit which contains a hydrophilic group; and a polymerized unit of linear alkylene having a carbon number of at least four.
Zeon Corporation
02/19/15
20150050467

Ink for aqueous inkjet recording, inkjet recording method, and inkjet printed matter


Ink for aqueous inkjet recording contains water, a hydrosoluble organic solvent; a pigment; and an acrylic-modified polycarbonate-based urethane resin that contains at least one of an acrylic monomer, a methacrylic monomer, and an alkylester thereof as components.. .
Ricoh Company, Ltd.
02/19/15
20150050432

Polymerizable composition, polymerization product, adhesive sheet, manufacturing an image display device, and image display device


A polymerizable composition is disclosed wherein the polymerizable composition includes a first component selected from the group composed of compounds produced by an ester exchange reaction between a hydrogenated polyolefin polyol and an acrylic acid ester, compounds produced by an ester exchange reaction between a hydrogenated polyolefin polyol and a methacrylic acid ester, compounds produced by a dehydration condensation reaction between a hydrogenated polyolefin polyol and an acrylic acid, and compounds produced by a dehydration condensation reaction between a hydrogenated polyolefin polyol and a methacrylic acid, a second component selected from the group composed of compounds containing a hydrocarbon group with a carbon number more than or equal to 6 and an acryloyl group and compounds containing a hydrocarbon group with a carbon number more than or equal to 6 and a methacryloyl group, and a third component selected from the group composed of photopolymerization initiators.. .
Showa Denko K.k.
02/19/15
20150047797

Method and protecting flexible windows


The present invention comprises a removable protective shield for windows that protects the windows yet does not impede the operation of the item in which the window is incorporated and does not mar or physically alter the window or item in which the window is incorporated. In one or more embodiments, the protective shield of the present invention comprises a piece of transparent or translucent rigid or semi-rigid plastic sheet sized and shaped so as to extend at least partially beyond the perimeter of the window which is intended to be protected.
02/19/15
20150047709

Titanium oxide paste


The titanium oxide paste of the present invention contains titanium oxide particles, a (meth)acrylic resin, and an organic solvent. The paste has a viscosity of 15 to 50 pa·s and a thixotropic ratio of 2 or greater.
02/12/15
20150045909

Highly porous polyvinyl hydrogels for cartilage resurfacing


A method of making a creep resistant, highly lubricious, tough hydrogel includes the steps of preparing a first solution including polyacrylamide-co-acrylic acid and another polymer, such as polyvinyl alcohol), and introducing a second solution a gellant into the first solution to form the hydrogel. The first solution can be heated to a first temperature above room temperature, and the combination of the first solution and the second solution can be cooled to a second temperature at or below room temperature.
02/12/15
20150045581

Method for producing acrolein and acrylic acid with a fixed-bed multitubular reactor


This method is characterized by comprising filling each of reaction tubes of a fixed-bed multitubular reactor with at least two species of catalysts each of which essentially comprises, as catalytically active components, oxide of molybdenum, oxide of bismuth and oxide of iron and/or composite oxide of at least two of said elements, said at least two species of catalysts being different in the ratio of d1/d2, d1 denoting the proportion of the total pore volume of pores whose pore diameter falls within the range of at least 0.03 μm and less than 0.3 μm to the total pore volume of the whole pores, and d2 denoting the proportion of the total pore volume of pores whose pore diameter falls within the range of at least 0.3 μm and at most 3 μm to the total pore volume of the whole pores, in such a manner that at least two reaction zones are formed axially in each of the reaction tubes.. .
02/12/15
20150045577

Method for hydrolysing acetone cyanohydrin


The present invention relates to a process for hydrolysis of acetone cyanohydrin (ach) by means of sulphuric acid within the ach sulpho process for preparation of methacrylic acid (maa) or methyl methacrylate (mma).. .
Evonik Roehm Gmbh
02/12/15
20150045491

Polyurethane/acrylic hybrid dispersions for roof coatings and their preparation


The present invention provides a process for making polyurethane/acrylic hybrid dispersions useful in high pvc coatings with excellent dpur and water swelling performance, wherein acid monomers are used in acrylic polymerization.. .
02/12/15
20150044481

Surface protective sheet, electronic device, and manufacturing electronic device component


Provided is a surface protective sheet whereby antifouling properties are enhanced and excellent wiping properties and sliding properties are ensured, the present invention is a surface protective sheet (1) having a protective film (3) on a surface of a substrate (2). The protective film (3) is configured from a cured product of a curable composition, the curable composition includes a coating material and a curable resin.
Kimoto Co., Ltd.
02/12/15
20150044439

Acrylic resin composition for film


The purpose of the present invention is to provide an acrylic resin composition for a film having reduced bleeding and sticking to a roll during formation of an acrylic resin film. The present invention is an acrylic resin composition for a film, the composition comprising: a high-molecular-weight hindered amine-based light stabilizer (a) having a triazine backbone; and an acrylic resin (b).
Mitsubishi Rayon Co., Ltd.
02/12/15
20150044242

Adjuvant and vaccine compositions


Methods are provided for preparing and delivering an adjuvant for vaccines including lecithin, polymer and one or more additives. The polymer is preferably polyacrylic acid-based.
Advanced Bioadjuvants Llc
02/12/15
20150044156

Hair preparations comprising hydroxy-terminated organopolysiloxane(s) and thickener(s)


Cosmetic compositions include at least one thickener selected from associative thickeners; crosslinked homopolymers of acrylic acid; crosslinked copolymers of (meth)acrylic acid and alkyl(c1-6) acrylate; nonionic homopolymers and copolymers including monomers with ethylenically unsaturated bonds of the ester and/or amide type; homopolymers of ammonium acrylate or copolymers of ammonium acrylate and acrylamide; fatty acid amides and the mixtures thereof with at least one hydroxy-terminated organopolysiloxane of formula (i) as described herein.. .
Henkel Ag & Co. Kgaa
02/12/15
20150044125

Acrylic-fiber finish for carbon-fiber production, acrylic fiber for carbon-fiber production, and carbon-fiber production method


Where r1 represents a c6-22 alkyl or alkenyl group, a represents a c2-4 alkylene group, and ao represents an oxyalkylene group, n represents a mole number of oxyalkylene group and is an integer ranging from 0 to 20, and each of a and b is an integer of 1 or 2 and meets the equation a+b=3.. .
02/12/15
20150043069

Adhesive composition for polarizing plate, polarizing plate using the same, and optical display including the same


An adhesive composition for polarizing plates includes an epoxy compound, a(meth)acrylic compound, an alkoxysilane compound including at least one epoxy group, and an alkoxysilane compound including at least one (meth)acrylate group. A polarizing plate using the adhesive composition can exhibit good adhesion, reliability, durability, water resistance, and high temperature/high humidity resistance.
Samsung Sdi Co., Ltd.
02/05/15
20150038650

Crosslinked nanostructured cast sheets


Transparent and impact-resistant crosslinked acrylic composition consisting of a brittle matrix (i) having a glass transition temperature of greater than 0° c. And of elastomeric domains having a characteristic dimension of less than 100 nm consisting of macromolecular sequences (ii) having a flexible nature with a glass transition temperature of less than 0° c..
Arkema France
02/05/15
20150038644

Ureido-functionalized aqueous polymeric dispersion


The present invention relates to a stable aqueous dispersion of acrylic based polymer particles with a first and a second polymeric domain, wherein the first polymeric domain is film-forming at room temperature and the second polymeric domain has a tg of not less than 35° c., and wherein both polymeric domains include structural units of a ureido monomer. The composition of the present invention addresses a need in the art by providing a composition that is useful as a binder with improved alkyd adhesion properties..
Rohm And Haas Company
02/05/15
20150038630

Structural acrylic adhesive


There is provided an adhesive composition comprising: a) at least one acrylic functional monomer; b) a first toughening agent; c) a second toughening agent; d) an adhesion promoter; and e) a high aspect ratio filler selected from at least one of a high aspect ratio fibrillated filler and a halloycite clay filler.. .
3m Innovative Properties Company
02/05/15
20150038614

Powder-liquid dental curable material kit


A powder-liquid dental curable material kit composed of (a) a liquid material and (b) a powder material, wherein the liquid material (a) contains (a1) a radically polymerizable (meth)acrylic monomer, (a2) an organic halogen compound and (a3) a radical chain transfer agent; the powder material (b) contains (b1) non-crosslinked resin particles, (b2) a pyrimidinetrione compound and (b3) an organic metal compound; and (z) a peroxide is blended in at least one of the liquid material (a) and the powder material (b). This curable material kit is capable of reducing the heat generation during the curing of a curable material which is a mixture of the liquid material (a) and the powder material (b) and is not susceptible to the excessive prolongation of the curing time even when the curable material is cured by a brush-on technique, thereby ensuring an appropriate curing time for both of a brush-on technique and a kneading technique..
Tokuyama Dental Corporation
02/05/15
20150037733

Acrylic acid ester derivative and producing same, intermediate and producing same, high-molecular-weight compound, and photoresist composition


Wherein, r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, r13, m, x, and y are as defined in the text of description.. .
02/05/15
20150037583

Process for the joint production of sodium carbonate and sodium bicarbonate


Process for producing sodium carbonate and sodium bicarbonate in a continuous mode out of trona comprising: c) feeding crushed trona, an extraction water and an additive in a first leaching tank containing a dissolution solution comprising sodium carbonate and sodium bicarbonate, wherein the additive is selected from the group consisting of: anionic hexametaphosphate, anionic polyphosphate, anionic polyphosphonate, soja lecithine, anionic polycarboxylate polymer, anionic polyacrylate polymer, anionic polyacrylate-polyacrylamide co-polymer, anionic hydrolyzed polymaleic polymers, anionic maleic-acrylic acids copolymers, anionic acrylic acid-phosphonic acid copolymers and combinations thereof; d) dissolving at least partially the crushed trona in the dissolution solution in order to produce a first suspension; e) removing continuously the first suspension from the first leaching tank and feeding it with an additive into a second leaching tank wherein the additive is selected from the same group of additives of step c); f) dissolving at least partially the remaining crushed trona from step d) in the second leaching tank in order to produce a second suspension; g) separating the second solid particles from the second solution to produce a production solution comprising sodium carbonate and to produce a production solid comprising the second solid particles comprising sodium bicarbonate.. .
Solvay Sa
02/05/15
20150037573

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property-imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in appearance characteristics, etc. A surface protective film has a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer (a) obtained by polymerization of an alkyl(meth)acrylate and a carboxyl group-containing unsaturated monomer with a reactive emulsifier having a radical polymerizable functional group; and a compound (b) represented by formula (i): r1o—(po)a-(eo)b—(po)c—r2 (i)..
Nitto Denko Corporation
02/05/15
20150037572

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in removability etc. A surface protective film having: a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer obtained by polymerization of an alkyl (meth)acrylate (a) and a carboxyl group-containing unsaturated monomer (b) with a reactive emulsifier..
Nitto Denko Corporation
02/05/15
20150037529

Dippable flock for elastomeric articles


Provided for example is a method of making an lined elastomeric article comprising: (i) applying to a base elastomer layer a foamed or unfoamed composite of flock fibers and aqueous elastomer, wherein (a) if the elastomer base layer polymer component is (i) not predominantly nr or (ii) not predominantly nr plus nbr, then the elastomer of the composite comprises nbr, wherein nbr and if present acrylic latex are (1) substantial in the composite or (2) predominate in the composite, and/or wherein (b) the elastomer of the composite comprises acrylic latex, nbr and, if the elastomeric base layer is not predominantly nbr, the major elastomer of the base layer.. .
Ansell Limited
02/05/15
20150037526

Adhesives comprising crosslinker with (meth)acrylate group and olefin group and methods


There is provided an article having a release liner and a pressure sensitive adhesive composition disposed along a major surface of the release liner, where the pressure sensitive adhesive composition has at least 50 wt-% of polymerized units derived from alkyl meth(acrylate) monomer(s); and 0.2 to 15 wt-% of at least one crosslinking monomers comprising a (meth)acrylate group and a c6-c20 olefin group, the olefin group being optionally substituted. In another embodiment, an adhesive composition is described comprising a syrup comprising i) a free-radically polymerizable solvent monomer; and ii) a solute (meth)acrylic polymer comprising polymerized units derived from one or more alkyl(meth)acrylate monomers; wherein the syrup comprises at least one crosslinking monomer or the (meth)acrylic solute polymer comprises polymerized units derived from at least one crosslinking monomer, the crosslinking monomer comprising a (meth)acrylate group and a c6-c20 olefin group, the olefin group being optionally substituted..
3m Innovative Properties Company
02/05/15
20150035236

Acrylic rubber composition and sealing device including the same


A sheet contains aem and acm, and the aem and the acm are integrally bonded together. A backbone monomer of the aem is formed of ethylene methyl acrylate, and a crosslinking monomer of the aem has a carboxyl group.
Jtekt Corporation
02/05/15
20150035235

Acrylic rubber composition and sealing device including the same


A sheet is made of acm. A backbone monomer of acm is a mixture of ethyl acrylate and butyl acrylate.
Jtekt Corporation
02/05/15
20150035207

Composition and producing a textured acrylic surface


A composition for making a cast, thermoformable sheet or slab, comprising: a syrup comprising: about 30-40% ssi—acrylic pre-polymerized syrup at 20% solids; about 30-40% mma—methyl methacrylate; about 2-3% ba—butyl acrylate; about 1-15% acrylic chips; and about 1-15% rigid particles with a mean diameter of about 0.5-2000 μm. The rigid particles may preferably comprise a polymeric material such as poly allyl diglycol carbonate particles.
Aristech Surfaces Llc
02/05/15
20150035203

Composition and producing a matte finish on thermoformed acrylic sheets


A composition for making a cast, thermoformable sheet or slab having a matte surface comprising a syrup comprising about 90% ssi—acrylic pre-polymerized syrup at 20% solids; and about 4-10% particles of about 10-15 microns in diameter of a copolymer of methyl methacrylate and ethylene glycol dimethacrylate or such particles of barium sulfate, calcium carbonate and/or silica. A method for producing a they article having a matte surface comprising mixing a syrup comprising about 90% ssi—acrylic pre-polymerized syrup at 20% solids; and about 4-10% particles of about 10-15 microns in diameter of a copolymer of methyl methacrylate and ethylene glycol dimethacrylate or such particles of barium sulfate, calcium carbonate and/or silica; heating the syrup; casting the syrup into a sheet; and thermoforming the cast sheet against a mold..
Aristech Surfaces Llc
02/05/15
20150034983

Light emitting device and producing same


There is provided a light emitting device highly resistant to the environment, and having good heat resistance, light resistance and gas barrier property, and a method for producing same. With the light emitting device, a substrate 2 and interconnect patterns 5a, 5b formed on the surface thereof are covered with an acrylic resin primer 10 having better gas barrier property than a silicone resin sealing resin part 3.
Sharp Kabushiki Kaisha
02/05/15
20150034886

Photosensitive resin composition and color filter using the same


A photosensitive resin composition for a color filter includes (a) a dye including a cation moiety represented by the following chemical formula 1, wherein in chemical formula 1, each substituent is the same as defined in the detailed description; (b) an acrylic-based photopolymerizable monomer; (c) a photopolymerization initiator; (d) an acrylic-based binder resin; and (e) a solvent, and a color filter using the same.. .
Cheil Industries Inc.
02/05/15
20150034238

Laminate body, method, and materials for temporary substrate support and support separation


A laminate body, method, and materials for temporary substrate support are provided. The laminate body can hold n and protect thin, brittle substrates such as flexible glass or thin semiconductor wafers during further processing such as vapor deposition or thinning by grinding.
3m Innovative Properties Company
02/05/15
20150034157

Adhesive for laminated sheets


An adhesive for laminated sheets comprising a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound. The acrylic polyol is obtained by polymerizing a mixture including a first monomer having a hydroxyl group and acrylonitrile.
Henkel Ag & Co. Kgaa
01/29/15
20150031913

Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives


Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided.. .
The Procter & Gamble Company
01/29/15
20150031912

Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives


Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided.. .
The Procter & Gamble Company
01/29/15
20150031785

Adhesive composition and adhesive sheet


A pressure-sensitive adhesive composition containing an acrylic copolymer (a) having a structural unit (a1) derived from an alkyl (meth)acrylate (a1)′ and a structural unit (a2) derived from a functional group-containing monomer (a2)′, a crosslinking agent (b), and a photochromic dye (c) selected from a group consisting of dithienylethene-based compounds, oxazine-based compounds and naphthopyran-based compounds has a relatively rapid rate of color change from colored to colorless after termination of irradiation with uv rays, has excellent photochromic performance and can be a pressure-sensitive adhesive layer of a colorless pressure-sensitive adhesive sheet.. .
Lintec Corporation
01/29/15
20150030866

Photochromic curable composition


A photochromic curable composition containing, as a radically polymerizable monomer component (a), a (meth)acrylic-amide polymerizable monomer (a1) having 2 to 6 (meth)acryloyloxy groups and 2 to 6 divalent amide groups (—nhco—), and a non-amide polymerizable monomer (a2) having at least 3 radically polymerizable groups but having no amide bond. From the photochromic composition, there can be obtained a photochromic cured body having excellent photochromic properties such as a high color density, a high fading rate, and excellent mechanical strength..
Tokuyama Corporation
01/29/15
20150030850

Re-peelable protective adhesive film, and manufacturing same


The purpose of the present invention is to provide a re-peelable protective adhesive film having excellent adhesion between a re-peelable adhesive layer and an antistatic layer, having peeling charging preventive properties, and in which air bubbles are unlikely to be incorporated when the film is affixed to a surface of panel or display. This re-peelable protective adhesive film has an antistatic layer on one surface of a transparent resin film, and has re-peelable adhesive layer on the antistatic layer.
Kimoto Co., Ltd.
01/29/15
20150030842

Porous resin particles, manufacturing porous resin particles, and use of porous resin particles


Disclosed are porous resin particles which contain a polymer of a monomer mixture containing, as monomers, at least a monofunctional (meth)acrylic acid ester and a crosslinking monomer. The monofunctional (meth)acrylic acid ester accounts for 1 wt % to 50 wt % of the monomer mixture, and the crosslinking monomer accounts for 50 wt % to 99 wt % of the monomer mixture.
Sekisui Plastics Co., Ltd.
01/29/15
20150030839

Pressure sensitive adhesive foams and articles therefrom


There is provided a pressure sensitive adhesive foam comprising a foam comprising a non-syntactic foam blend of styrenic block copolymer and acrylic copolymer wherein the pressure-sensitive adhesive foam has an elongation of greater than 600%, wherein the non-syntactic foam blend is a hot melt formed foam. There is also provided multilayer pressure sensitive adhesive foams, pressure sensitive adhesive foam tapes and articles made using such pressure sensitive adhesive foam..
3m Innovative Properties Company
01/29/15
20150027956

Low molecular weight phosphorus-containing polyacrylic acids and use thereof as scale inhibitors in water-carrying systems


(iii) a base is added on completion of the acrylic acid feed to the aqueous solution, wherein the comonomer content does not exceed 30% by weight, based on total monomer content.. .
01/29/15
20150027652

Method for reducing negative effects of natural pitch contaminants in both pulping and papermaking operations


The instant invention relates to a method for inhibiting pitch deposition on pulping and papermaking equipment or machinery comprising adding to a pulp slurry containing pitch an effective amount of polymer dispersion comprising a component a and a component b, wherein component a being a homopolymer and/or copolymer of acrylic acid and/or its alkyl esters, or methacrylic acid and/or its alkyl esters, styrene and/or methylstyrene, vinyl acetate, itaconic acid, glycidyl methacrylate, 2-hydroxyalkyl (meth)acrylate, methacrylamide, n-hydroxyethyl(meth)acrylamide, dimethacrylate monomers, 1,3-butylene glycol dimethacrylate, ethylene glycol dimethacrylate, diethylene glycol dimethacrylate, propylene glycol dimethacrylate, dipropylene glycol dimethacrylate, 4-methyl-1,4-pentanediol dimethacrylate, divinylbenzene and/or trivinylbenzene, and component b being an aqueous solution of a styrene copolymer with acrylic acid, maleimide and/or maleic anhydride.. .
Clariant Inernational Ltd.
01/22/15
20150025272

Process for preparing modified v-ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids


The invention relates to a catalyst composition comprising a mixed oxide of vanadium, titanium, and phosphorus modified with alkali metal. The titanium component is derived from a water-soluble, redox-active organo-titanium compound.
Eastman Chemical Company
01/22/15
20150025167

System and improved plasters


Systems and methods according to present principles enhance aspects of applied plaster coats. In particular, the materials include a synthetic substitute aggregate (ssa), added to a cementitious base coat, for a plastering step prior to application of stucco or acrylic synthetic finishes or finish coats.
Rivers Del Rey
01/22/15
20150024224

Paste sealant and sealing method


The paste sealant for molding and sealing a device comprises a copolyamide-series resin and an aqueous medium. The copolyamide-series resin may be a crystalline resin.
01/22/15
20150024213

Liquid coating composition and a coating method using the same


A liquid coating composition to protect electronic elements on a circuit board includes a heat curable resin composition, a photocurable resin, a photoinitiator, a curing agent, and a solvent. The heat curable resin composition includes poly(acrylic acid) oligomer and at least one compound selected from the group consisting of an epoxy resin and polyester polyol.
Fih (hong Kong) Limited
01/22/15
20150024192

Absorber and absorbent article using the same


To provide an absorbent body and an absorbent article having excellent deodorization effect. The present invention provides an absorber comprising, a crosslinked polymer mainly composed of acrylic acid and having carboxyl groups thereof being at least partially neutralized as a water-absorbent resin powder, and an antibacterial cationic surfactant, wherein the antibacterial cationic surfactant is a compound neutralized with an acid having an acid dissociation constant pka in water at 25 degrees centigrade in a range from 3.0 to 5.5..
Livedo Corporation
01/22/15
20150024173

Photosensitive resin composition, manufacturing patterned cured film, and electronic component


The invention provides a photosensitive resin composition comprising (a) an alkali-soluble resin having a phenolic hydroxyl group, (b) a compound that generates an acid by light, and (c) an acrylic resin having a group that crosslinks with the component (a), as well as a method for manufacturing a patterned cured film, and an electronic component prepared therewith.. .
Hitachi Chemical Co., Ltd.
01/22/15
20150024146

Melt in place binders for binding particulate fillers to substrates


The invention relates to the use of a melt-in-place acrylic binder that is applied to a substrate in the form of a powder, followed by a fusing together of the binder powder by heat or radiation. Particulate filler is present either on the substrate, mixed with the binder powder, or admixed into the binder powder prior to fusion.
Arkema France
01/22/15
20150024135

Marbleizing an object


A method for coating an object with a design pattern is provided and includes placing a specified amount of water with no additives in a container to a depth exceeding at least one dimension of the object, adding a first acrylic paint to the water in an amount to provide a first layer of paint on the surface of the water, adding at least one additional acrylic paint to the water in an amount to provide at least one additional layer of paint on the surface of the water, mixing the combination of water and acrylic paints until the design pattern is present, dipping the object into the container so that the combination of water and acrylic paints covers the object beyond the at least one dimension of the object, and removing the object from the container so that the object is coated with the design pattern.. .
01/22/15
20150022878

Optical film having excellant uv blocking effect and polarizing plate comprising the same


An optical film and a polarizing plate including the same are provided. The optical film includes an acrylic resin having a glass transition temperature of 120° c.
Lg Chem, Ltd.
01/22/15
20150022764

Phase difference film, polarizing plate, and liquid crystal display device


There is provided a phase difference film which includes a, an intermediate layer, and a phase difference layer to which an alignment state of a liquid crystal material is fixed in this order, in which the substrate contains cellulose acylate in which an average substitution degree ds of an acyl group satisfies 2.0<ds<2.6, specific polycondensation ester, or specific sugar ester, the intermediate layer contains a polyvinyl alcohol resin or an acrylic resin having a polar group, and the phase difference layer contains a liquid crystal compound which is homeotropically aligned and has specific optical characteristics.. .
Fujifilm Corporation
01/22/15
20150022748

Phase difference film, polarizing plate, liquid crystal display device, and producing phase difference film


There is provided a phase difference film which includes a substrate, an acrylic resin layer, an intermediate layer containing a main component of the substrate and a main component of the acrylic resin layer between the substrate and the acrylic resin layer, and a specific phase difference layer directly on a surface on the opposite side to the intermediate layer of the acrylic resin layer, in which the substrate contains at least one kind of resin selected from a cellulose acylate resin, a cyclic olefin resin, a polycarbonate resin, an acrylic resin, and a styrene resin, the acrylic resin layer contains an acrylic resin having a polar group, the intermediate layer has a thickness of 0.1 μm to 10 μm, and the phase difference layer is formed by polymerizing a polymerizable liquid crystal compound containing a vertical alignment agent.. .
Fujifilm Corporation
01/22/15
20150022066

All-acrylic display case


A transparent display case system that includes transparent hinges and a transparent case body. The case body is rotatable along an axis which is in alignment with the hinges..
2 Face Case, Llc


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Acrylic topics: Microcapsules, Maleic Acid, Microcapsule, Carboxylic Acid, Ed Coating, Accelerator, Hydrocarbon, Potassium Hydroxide, Pesticides, Difunctional, Carbon Black, Antioxidant, Arithmetic, Tire Bladder, Defacement

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