Oh Group Other Than As Part Of A Cooh Group, E.g., Salicylic Acid, Etc. Patents (Class 524/291)
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Patent number: 11692091Abstract: The present invention provides a resin composition for injection molding that can provide a molded body having excellent thermal stability, excellent thermal fluidity, and high water pressure resistance without a heavy metal such as lead or tin. The present invention also provides a molded body including the resin composition for injection molding. Provided is a resin composition for injection molding containing: a chlorinated polyvinyl chloride; polyvinyl chloride; and a thermal stabilizer, the thermal stabilizer containing a calcium alkyl carboxylate and a zinc compound, the polyvinyl chloride having a degree of polymerization of 400 to 1,000, the resin composition containing the polyvinyl chloride in an amount of 1 to 30 parts by mass relative to 100 parts by mass of the chlorinated polyvinyl chloride.Type: GrantFiled: September 26, 2018Date of Patent: July 4, 2023Assignees: SEKISUI CHEMICAL CO., LTD., TOKUYAMA SEKISUI CO., LTD.Inventors: Hiroshi Taniguchi, Norikazu Mashino, Tsukasa Gotou, Hiroaki Mochizuki
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Patent number: 11691400Abstract: A resin composition includes: an ethylene-vinyl ester copolymer saponified product (A); and fatty acid metal salts, wherein the fatty acid metal salts include at least two fatty acid metal salts selected from a fatty acid metal salt having 3 to 12 carbon atoms (B), a fatty acid metal salt having 13 to 20 carbon atoms (C), and a fatty acid metal salt having 21 to 29 carbon atoms (D), and wherein at least one of the fatty acid metal salts selected from the fatty acid metal salts (B), (C), and (D) includes a zinc salt. The resulting resin composition is capable of forming a multilayer structure that has suppressed occurrence of appearance failure and minimized color tone deterioration at the time of its melt molding.Type: GrantFiled: June 15, 2018Date of Patent: July 4, 2023Assignee: MITSUBISHI CHEMICAL CORPORATIONInventor: Ryohei Komuro
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Patent number: 11390987Abstract: This invention relates to a process for making phenolic fatty acid compounds having a reduced phenolic ester content. The invention also relates to method for chemically bonding a phenolic resin with a non-phenolic polymer (e.g., a synthetic fabric). The method comprises contacting a phenolic fatty acid compound with a non-phenolic polymer to introduce a hydroxy phenyl functional group into the non-phenolic polymer; and reacting the hydroxy phenyl functional group contained in the non-phenolic polymer with a phenolic resin or a phenolic crosslinker composition capable of forming a phenolic resin, to chemically bond the phenolic resin with the non-phenolic polymer. The invention is particularly useful for making a synthetic fabric-reinforced article, such as synthetic fabric-reinforced rubber article, circuit board substrate, or fiberglass.Type: GrantFiled: March 13, 2015Date of Patent: July 19, 2022Assignee: SI GROUP, INC.Inventors: Timothy Edward Banach, Gary Robideau, L. Scott Howard, Gennaro Barbiero
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Patent number: 11384200Abstract: The present invention relates to a copolyamide comprising at least two units and corresponding to the following general formula: A/(diamine)·(Cw diacid), in which: the diamine is a cycloaliphatic diamine, w represents the number of carbon atoms of the diacid, A is chosen from a unit obtained from an amino acid or from a lactam and a unit corresponding to the formula (Cx diamine)·(Cy diacid), with x representing the number of carbon atoms of the diamine and y representing the number of carbon atoms of the diacid, and in which at least one of the monomers chosen from A and the Cw diacid is obtained, in all or part, from renewable starting materials according to Standard ASTM D6866. The invention also relates to a composition comprising this copolyamide and to the use of this copolyamide and of such a composition.Type: GrantFiled: November 14, 2017Date of Patent: July 12, 2022Assignee: ARKEMA FRANCEInventors: Benjamin Saillard, Philippe Blondel, Claire Isabelle Michalowicz
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Patent number: 11370882Abstract: A polyester carbonate resin is provided, which includes a structural unit derived from a compound represented by general formula (1), a structural unit derived from a compound represented by general formula (2), a structural unit derived from a dicarboxylic acid or a derivative thereof, and a structural unit derived from a carbonic acid diester. The polyester carbonate can be used, e.g., in optical systems.Type: GrantFiled: February 25, 2020Date of Patent: June 28, 2022Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Noriyuki Kato, Hirohito Ishizuka, Munenori Shiratake, Kentaro Ishihara
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Patent number: 11352458Abstract: The present invention is directed to a functionalized elastomer comprising the reaction product of a living anionic elastomeric polymer and a polymerization terminator of formula I where n is an integer from 1 to 3; X is a tetravalent organic group selected from a hydrocarbyl group of formula CmH2m-2 where m is an integer from 1 to 10, a group of formula II where R3 is C1 to C10 alkane diyl, and the group of phenyl diyl; R1 and R2 are independently selected from C1 to C10 alkyl, and a group of formula III where R4, R5 are independently C1 to C10 alkyl, and R6 is C1 to C10 alkanediyl; or R1 and R2 taken together with their common Si atom form a five-membered heterocyclic ring selected from formulas IV and V where R7 is from C1 to C10 alkyl.Type: GrantFiled: November 11, 2019Date of Patent: June 7, 2022Assignee: The Goodyear Tire & Robber CompanyInventor: Liqing Ma
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Patent number: 11208518Abstract: The present invention is directed to a functionalized elastomer comprising the reaction product of a living anionic elastomeric polymer and a polymerization terminator comprising the reaction product of a polyol of formula I with an alkoxysilane of formula II where R1 and R2 are independently C1 to C10 alkyl; k is an integer from 2 to 4; n is an integer from 2 to 3, and n+m=4; with the proviso that when k=2 or 3, n=2 and when k=4, n=2 or 3.Type: GrantFiled: November 11, 2019Date of Patent: December 28, 2021Assignee: The Goodyear Tire & Rubber CompanyInventor: Liqing Ma
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Patent number: 10633511Abstract: Provided are a plasticizer composition, a method of preparing the same, and a resin composition including the same. The plasticizer composition is a mixed composition of cyclohexane 1,3-diester-based materials prepared by transesterification and hydrogenation, and when used in the resin composition, exhibits excellent resistance to stress, and excellent physical properties such as migration resistance and volatility resistance as well as tensile strength and an elongation rate.Type: GrantFiled: April 17, 2017Date of Patent: April 28, 2020Assignee: LG CHEM LTD.Inventors: Hyun Kyu Kim, Mi Yeon Lee, Yun Ki Cho, Jeong Ju Moon, Joo Ho Kim, Seok Ho Jeong
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Patent number: 10550068Abstract: A compound represented by the following formula (1): wherein R1 is a 2n-valent group having 1 to 60 carbon atoms; R2 to R5 are each independently a linear, branched, or cyclic alkyl group having 1 to 30 carbon atoms, an aryl group having 6 to 30 carbon atoms, an alkenyl group having 2 to 30 carbon atoms, an alkoxy group having 1 to 30 carbon atoms and optionally having a substituent, a halogen atom, a nitro group, an amino group, a carboxylic acid group, a group in which a hydrogen atom of a hydroxy group is replaced with a vinylphenylmethyl group, a group selected from the group consisting of groups represented by the following formula (A), a thiol group, or a hydroxy group, wherein at least one of the R2 to the R5 is a group selected from a group represented by the formula (A); m2 and m3 are each independently an integer of 0 to 8; m4 and m5 are each independently an integer of 0 to 9, provided that m2, m3, m4, and m5 are not 0 at the same time; n is an integer of 1 to 4; and p2 to p5 are each indepenType: GrantFiled: July 21, 2016Date of Patent: February 4, 2020Assignee: Mitsubishi Gas Chemical Company, Inc.Inventor: Masatoshi Echigo
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Patent number: 10294361Abstract: Polyoxymethylene compositions either consisting essentially of: polyoxymethylene polymer; at least pme amine polymer selected from the group consisting of polyacrylamides, polyallylamines, polyacrylic hydrazide, polymethacrylic hydrazide, polyaminoalkyl acrylate, polyaminoalkyl methacrylate, poly vinylalkylamine, and mixtures of these; and at least pme polyimide having a melting point that ranges between 20° C. below the melting point of (a) to 20° C. above the melting point of the polyoxymethylene polymer.Type: GrantFiled: October 21, 2014Date of Patent: May 21, 2019Assignee: E. I. DU PONT DE NEMOURS AND COMPANYInventor: Makoto Kato
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Patent number: 10144834Abstract: 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. The fused binder helps adhere the particulate fillers to the substrate, and may or may not cover the particulate filler.Type: GrantFiled: September 30, 2014Date of Patent: December 4, 2018Assignee: Arkema FranceInventors: Florence Mehlmann, Paul D. Fellenger, Michael T. Burchill, Thomas F. Roland
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Patent number: 10030130Abstract: Polymeric blends of polystyrene (PS) and polylactic acid (PLA) are described, in the preparation of which a compatibilizing agent was added, preferably a PS-PLA block copolymer. Such compatibilizing agents act controlling phase separation of the blending compounds, and preventing excessive growth of polystyrene domains scattered in the PLA matrix; and this results in blends with good mechanical and thermal resistance.Type: GrantFiled: May 16, 2014Date of Patent: July 24, 2018Inventors: Vinicius Galhard Grassi, Augusto Cesar De Carvalho Peres, Marcus Fernando Dal Pizzol, Joao Manoel Da Costa, Andreia Ossig, Cesar Liberato Petzhold
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Patent number: 9856350Abstract: The present invention relates to a copolyamide comprising at least two units and corresponding to the following general formula: A/(diamine).(Cw diacid), in which: the diamine is a cycloaliphatic diamine, w represents the number of carbon atoms of the diacid, A is chosen from a unit obtained from an amino acid or from a lactam and a unit corresponding to the formula (Cx diamine).(Cy diacid), with x representing the number of carbon atoms of the diamine and y representing the number of carbon atoms of the diacid, and in which at least one of the monomers chosen from A and the Cw diacid is obtained, in all or part, from renewable starting materials according to Standard ASTM D6866. The invention also relates to a composition comprising this copolyamide and to the use of this copolyamide and of such a composition.Type: GrantFiled: June 22, 2009Date of Patent: January 2, 2018Assignee: ARKEMA FRANCEInventors: Benjamin Saillard, Philippe Blondel, Claire Isabelle Michalowicz
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Patent number: 9745467Abstract: A polymer composition is disclosed containing a coupling agent and an impact modifier that renders the composition resistant to ultraviolet light degradation. The polymer composition contains an aliphatic coupling agent, an aliphatic impact modifier, or both an aliphatic coupling agent and an aliphatic impact modifier. The polymer composition is well suited to producing molded articles, especially articles that will later be exposed to substantial amounts of ultraviolet light. For example, molded articles made according to the present disclosure are well suited for use on the interior of vehicles where the parts are not only exposed to ultraviolet light, but are also exposed to repeated thermal cycles.Type: GrantFiled: December 20, 2013Date of Patent: August 29, 2017Assignee: Ticona, LLCInventors: Bruce Mulholland, Ursula Ziegler
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Patent number: 9315654Abstract: The present invention relates to preparation of precipitated silica reinforced rubber compositions with silica coupling agent comprised of a siloxy trithiocarbonate, rubber compositions thereof and an article of manufacture such as a tire which contains a component comprised of such rubber composition.Type: GrantFiled: December 8, 2014Date of Patent: April 19, 2016Assignee: The Goodyear Tire & Rubber CompanyInventors: Leena Nebhani, Tang Hong Wong
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Patent number: 9193843Abstract: Plasticizer blends comprise a triblend of diethylene glycol dibenzoate, dipropylene glycol dibenzoate, and 1,2-propylene glycol dibenzoate, in specified ratios, useful in combination with a multitude of thermoplastic polymers, thermosetting polymers, and elastomeric polymers and numerous applications, including but not limited to plastisols, adhesives, sealants, caulks, architectural coatings, industrial coatings, OEM coatings, inks, overprint varnishes, polishes, and the like. The advantages rendered by the use of the triblend depend on the type of polymer and application in which it is utilized and include among other advantages higher solvating power and lower processing time, low VOC's, reduced plasticizer freeze point, improved gelation and fusion characteristics, higher tensile strength, superior stain and extraction resistance, and improved rheology over traditional diblends of diethylene glycol dibenzoate and dipropylene glycol dibenzoate.Type: GrantFiled: December 28, 2011Date of Patent: November 24, 2015Assignee: EMERALD KALAMA CHEMICAL, LLCInventors: William D. Arendt, Emily L. McBride
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Patent number: 9161917Abstract: Process for preparing a powder comprising the steps of providing at least one first component in liquid form at ambient temperature, providing at least one second component having a melting point or melting range in the range from above ambient temperature to below the degradation temperature of said first component, forming a homogenous liquid mixture comprising the at least one first component and the at least one second component by stirring and heating the mixture to or keeping the mixture at a temperature in the range from above the melting point or melting range of the second component and below the degradation temperature of the first component, transferring the liquid mixture to at least one spray congealing unit, spray congealing the mixture, and isolating the powder obtained upon spray congealing.Type: GrantFiled: November 1, 2010Date of Patent: October 20, 2015Assignee: GRÜNENTHAL GMBHInventors: Anne Faure, Jody Firim Marceline Voorspoels, Roel Jos M. Mertens, Filip René Irena Kiekens
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Patent number: 9066861Abstract: The invention discloses a dermaceutical cream containing steroids and an antibacterial agent in the form of Fusidic acid, which Fusidic acid is formed in situ from Sodium Fusidate as the starting raw material, wherein Sodium Fusidate is converted into Fusidic acid under oxygen-free environment. The cream of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid. The cream of the present invention contains Fusidic acid as the API that has been formed in situ from Sodium Fusidate, and steroids in a cream base comprising an acid, a co-solvent, an emulsifier and a waxy material along with water, preferably purified water.Type: GrantFiled: January 20, 2010Date of Patent: June 30, 2015Inventors: Vanangamudi Subramaniam Sulur, Madhavan Srinivasan, Neelakandan Narayanan Chulliel, Haridas Sankar, Kausik Ghosh
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Publication number: 20150148468Abstract: The invention relates to compositions based on polyamide blends and additives, to the use of these compositions in moulding compositions for production of products having short-term heat distortion resistance, and to a process for producing polyamide-based products having short-term heat distortion resistance, especially for electrics or electronics applications.Type: ApplicationFiled: November 20, 2014Publication date: May 28, 2015Inventors: Timo IMMEL, Jochen ENDTNER, Matthias BIENMUELLER
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Patent number: 9039862Abstract: The invention relates to the use of a hot-melt adhesive having high hardness for adhesive bonding of metal films or foils, paper films or foils, and/or plastic films or foils. The invention further relates to a method for adhesively bonding a metal film or foil, paper film or foil, and/or plastic film or foil onto a substrate.Type: GrantFiled: March 11, 2013Date of Patent: May 26, 2015Assignee: HENKEL AG & CO. KGAAInventors: Juergen Lotz, Dirk Kasper, Lutz Pielert
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Patent number: 9040612Abstract: A caulk composition having a first color upon application and a second color upon formation of a skin, wherein said skin is suitable for application of a surface treatment.Type: GrantFiled: May 15, 2014Date of Patent: May 26, 2015Assignee: Red Devil, IncorporatedInventors: Larry G. Brandon, Michael Gabel, Curtis True, Lori S. Gonzales
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Publication number: 20150125541Abstract: In a gel-like mass having natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent and further ingredients, according to this invention that the at least one cross-linking agent is of amphiphilic core-shell nanoparticles. This invention further refers to a method for producing a gel-like mass, a composition for producing a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans and amphiphilic core-shell nanoparticles and the use of a gel-like mass as drug delivery system for topical medication.Type: ApplicationFiled: April 18, 2013Publication date: May 7, 2015Inventors: Meinrad Flury, Benjamin Tak Kwong Lee, Pei Li, Edmond Ho Kin Man
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Patent number: 9017783Abstract: The invention relates to a hot melt adhesive composition including an amorphous poly-alpha-olefin, an amorphous propylene/butene copolymer, a grafted polyethylene, and a wax. The hot melt adhesive composition can be used for bonding woven polypropylene substrates. The invention also provides an adhesive bonded woven polypropylene bag.Type: GrantFiled: April 20, 2007Date of Patent: April 28, 2015Assignee: H. B. Fuller CompanyInventors: Richard A. Miller, Andres I. Sustic
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Publication number: 20150112005Abstract: Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger.Type: ApplicationFiled: December 15, 2014Publication date: April 23, 2015Inventors: Anthony J. Castelluccio, Jeffrey J. Dean, Alec Y. Wang, Lindsey A. Clark, Pradeep Jain, Roger L. Kuhlman, Angela N. Taha, Larry S. Green, Gary R. Marchand, Sean W. Ewart, Jeffrey A. Sims, Chris E. Blaschke, Brandon Fails
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Patent number: 9012545Abstract: A copolymer composition and a method of processing a substrate to form line space features thereon are provided.Type: GrantFiled: August 31, 2012Date of Patent: April 21, 2015Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLCInventors: Xinyu Gu, Shih-Wei Chang, Rahul Sharma, Valeriy Ginzburg, Phillip Hustad, Jeffrey Weinhold, Peter Trefonas
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Publication number: 20150087760Abstract: A hot melt adhesive composition containing a functionalized polymer, namely, a metallocene catalyzed polyolefin elastomer grafted with maleic anhydride, together with a non-functionalized secondary polymer, namely, a metallocene catalyzed random or block polyolefin elastomer having a melt index equal to or greater than 15, a first tackifying resin having a softening point of at least 95° C., and a wax. The composition may optionally include an aromatic reinforcing resin having a softening point equal to or higher than 115° C., and a plasticizer. These hot melts provide superior hot tack, excellent adhesion, flexibility, and heat resistance above 150° F. in applications such as rigid packaging, hot fill packaging, and bottle labeling.Type: ApplicationFiled: September 25, 2014Publication date: March 26, 2015Applicant: Bostik, Inc.Inventors: Monina D. Kanderski, Michael D. Vitrano
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Publication number: 20150086781Abstract: Provided are a pressure-sensitive adhesive composition, an optical member, a polarizing plate and a display device. The pressure-sensitive adhesive composition having physical properties required for an optical member using a particular block copolymer and an antioxidant or a photostabilizer, which forms a fine phase change region in a crosslinking structure, and particularly having excellent bending preventability and storage stability may be provided. Such a pressure-sensitive adhesive composition may be used for optical uses, for example, to laminate various optical members, or apply an optical member to a display device.Type: ApplicationFiled: December 8, 2014Publication date: March 26, 2015Applicant: LG Chem, Ltd.Inventors: Han Na Chi, No Ma Kim, Jeong Ae Yoon, Sung Soo Yoon, Min Ki Lee
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Publication number: 20150080511Abstract: A hot melt adhesive composition includes at least a semi-crystalline copolymer of propylene and a polyethylene wax having a Brookfield viscosity of about 20 cP to 500 cP at 140° C., a density of about 0.95 g/cm3 to 0.99 g/cm3 between 23° C. and 25° C., and a Mettler drop point of about 110° C. to 135° C., wherein the composition is characterized by a effective set time of about 0.1 second to 5 seconds. Articles including the composition and methods of making articles including the composition are described.Type: ApplicationFiled: August 20, 2014Publication date: March 19, 2015Inventors: Keith C. Knutson, Thomas H. Quinn, William L. Bunnelle
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Publication number: 20150075861Abstract: A composition for a wire protective member with heat resistance, flame retardancy, and resistance against both a calcium chloride and a braided wire; a wire protective member and a wire harness using the composition. The composition for a wire protective member is produced by including a polypropylene having a propylene monomer constituting 50 to 95 percent by mass of monomers forming a polymer, a melt flow rate of 0.5 to 5 g/10 min, and a melting point of 150 degrees C. or more; a bromine-based flame retardant and an antimony trioxide as a flame retarder; a phenol-based antioxidant as a heat resistance life improving agent; and a metal deactivator, wherein the propylene has a tensile strength of 20 to 35 MPa and a Charpy impact strength of 10 kJ/m2 or more at 23 degrees C.Type: ApplicationFiled: March 28, 2013Publication date: March 19, 2015Inventors: Kenji Ito, Masashi Sato
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Publication number: 20150051326Abstract: Plasticizers comprising monoesters and/or diesters of poly(trimethylene ether)glycol are provided. The plasticizers can be used in plasticizing a variety of base polymers.Type: ApplicationFiled: August 13, 2013Publication date: February 19, 2015Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: HARI BABU SUNKARA, Raja Hari Poladi, Herbert Vernon Bendler
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Publication number: 20150031812Abstract: Provided is an olefin resin composition, and a method of manufacturing an encapsulant for an optoelectronic device, in which the encapsulant exhibits excellent adhesive strength with a back sheet and a front substrate included in various optoelectronic devices. In addition, the encapsulant does not have a bad influence on parts such as optoelectronic units or wiring electrodes encapsulated in an optoelectronic device, and a working environment, and can excellently maintain workability and economic feasibility of device manufacturing.Type: ApplicationFiled: September 25, 2014Publication date: January 29, 2015Inventors: SungHo CHOI, Choong Hoon LEE, JiYoon WOO, HyoJu KIM, Jin Sam GONG
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Publication number: 20150030847Abstract: Use of an antioxidant being a sterically hindered phenol for increasing the drawdown speed of a low density polyethylene in an extrusion coating process.Type: ApplicationFiled: February 15, 2013Publication date: January 29, 2015Inventors: Markku Sainio, Auli Nummila-Pakarinen
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Publication number: 20150025184Abstract: There is disclosed a vulcanizable rubber composition comprising: (A) a functionalized elastomer comprising the reaction product of a living anionic elastomeric polymer and a polymerization terminator of formula I where R1, R2 and R3 are independently C1 to C8 alkyl or C1 to C8 alkoxy, with the proviso that at least two of R1, R2 and R3 are C1 to C8 alkoxy; R4 is C1 to C8 alkyl; Si is silicon; S is sulfur; and Z is R5 or of formula II where R5 is alkyl, aryl, alkylaryl or arylalkyl; (B) a polymeric amine comprising a primary amine functionality; and (C) an aromatic carboxylic acid or aromatic acid anhydride.Type: ApplicationFiled: July 22, 2013Publication date: January 22, 2015Inventors: Ling Du, Ralf Mruk, Leena Nebhani, William Paul Francik, Tang Hong Wong
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Patent number: 8927621Abstract: The present invention relates to a process for the preparation of compositions comprising vinyl aromatic copolymers prepared by the emulsion polymerisation process and having salt inclusions resulting from their preparation, which compositions are distinguished by an improved surface quality after storage under warm moist conditions and in that respect are suitable for the production of molded bodies having a class A surface.Type: GrantFiled: April 19, 2013Date of Patent: January 6, 2015Assignee: Bayer Intellectual Property GmbHInventors: Andreas Seidel, Eckhard Wenz, Hans-Juergen Klankers
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Patent number: 8912258Abstract: A polyacetal resin composition obtained by compounding 0.01 to 10.0 parts by weight of sterically hindered phenol (B) and 0.001 to 5 parts by weight of magnesium hydroxide (C) having a BET specific surface area of 20 m2/g or lower and an average particle diameter of 2 ?m or less relative to 100 parts by weight of a polyacetal resin (A).Type: GrantFiled: March 11, 2011Date of Patent: December 16, 2014Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Daisuke Kobayashi, Akira Ito
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Publication number: 20140364549Abstract: An interlayer comprised of a thermoplastic resin, at least one high refractive index plasticizer and, optionally, a conventional plasticizer. The use of a thermoplastic resin, a high refractive index plasticizer, and, optionally, a conventional plasticizer reduces or minimizes the optical defects caused by different refractive indices without sacrificing other characteristics of the interlayer.Type: ApplicationFiled: June 9, 2014Publication date: December 11, 2014Applicant: SOLUTIA INC.Inventors: JUN LU, WENJIE CHEN
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Patent number: 8895644Abstract: Disclosed is a resin composition including a thermoplastic resin (A), carbon fibers (B), graphite particles (C), an absorbent (D) selected from the group consisting of calcium hydroxide, zeolite, and hydrotalcite, and an antioxidant (E) or a combination of an antioxidant (E) and a compound (F) selected from a compound group consisting of compounds represented by CnHn+2 (OH)n wherein n represents an integer of 4 or greater, alkoxy forms derived from compounds represented by the following formula (2), trehalose, sucrose, lactose, maltose, melicitose, stachyose, curdlan, glycogen, glucose, and fructose. A lighting fixture component made of this resin composition is also disclosed.Type: GrantFiled: March 8, 2012Date of Patent: November 25, 2014Assignee: Sumitomo Chemical Company, LimitedInventors: Kenji Atarashi, Hisakatsu Hama
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Publication number: 20140309342Abstract: The present invention discloses a modeling paste composition which comprises 120-150 parts by weight of a first solvent; 50-100 parts by weight of a second solvent; 18-25 parts by weight of polyvinyl alcohol; 2-3 parts by weight of thickening agent; 1.5-3 parts by weight of preservative agent 10-15 parts by weight of glycerol; 5-10 parts by weight of borax; and 10-15 parts by weight of polystyrene beam. This invention also discloses a preparing method and use thereof. The modeling paste resulting from the above technical solution has the advantages of light-weight, non-fluidity, moisture retention for a long time.Type: ApplicationFiled: April 12, 2013Publication date: October 16, 2014Applicant: FOSHAN MASTER TOYS COMPANY LIMITEDInventor: Shi Qian GUO
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Patent number: 8859657Abstract: The present invention provides a rubber composition for a tire in which the reaction rate between a silane coupling agent and silica is increased to enhance the fuel economy and the abrasion resistance, and a pneumatic tire comprising a component of any kind produced using the rubber composition for a tire. The present invention relates to a rubber composition for a tire, comprising: silica; a silane coupling agent; and at least one selected from the group consisting of a hydroxy acid, itaconic acid, and a salt thereof.Type: GrantFiled: November 10, 2010Date of Patent: October 14, 2014Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Yasuhisa Minagawa, Michio Hirayama
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Publication number: 20140303293Abstract: The present invention discloses a heat-resistant polyamide composition and application thereof. The composition comprises the following components in percentage by weight: 40% to 90% of heat-resistant polyamide resin, 5% to 35% of mineral fiber A, 0 to 35% of mineral filler B, 0.1% to I% of light stabilizer, 0.1% to 1% of flow modifier and 0.1% to 1% of antioxidant. In the present invention, heat-resistant polyamide resin with the ratio of amine-terminated group and carboxyl-terminated group between 0.1 and 0.8 is selected to be matched with deformed glass fibers with an aspect ratio of 2 to 6, the mineral filler B and the flow modifier to obtain the heat-resistant polyamide composition.Type: ApplicationFiled: December 8, 2011Publication date: October 9, 2014Applicants: SHANGHAI KINGFA TECHNOLOGY DEVELOPMENT CO., LTD., KINGFA SCI & TECH CO LTD.Inventors: Qingfeng Yi, Sujun Jiang, Jiehong Mai, Zhingqiang Jiang, Jieming Long, Xia Yan, Kaijun Ning, Tongmin Cai
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Patent number: 8829090Abstract: Compositions comprising (A) propylene-alpha-olefin copolymer, (B) olefin block copolymer, and (C) DPO-BSA molecular melt (MM) are useful in the preparation of the top skin layer of artificial leather multi-layer structures.Type: GrantFiled: November 24, 2010Date of Patent: September 9, 2014Assignee: Dow Global Technologies LLCInventors: Yong Chen, Hong Yang, David Hong Fei Guo, Kim L. Walton
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Patent number: 8815990Abstract: A stabilizer composition comprising a phenyl acrylate compound or phosphite compound, and a sugar alcohol. A thermoplastic polymer composition comprising a phenyl acrylate compound or phosphite compound, and a sugar alcohol, wherein the total weight of the phenyl acrylate compound or phosphite compound, and the sugar alcohol is 0.001 to 3 parts by weight with respect to 100 parts by weight of the thermoplastic polymer.Type: GrantFiled: April 16, 2010Date of Patent: August 26, 2014Assignee: Sumitomo Chemical Company, LimitedInventors: Yoshikazu Kimura, Tetsuya Shintaku
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Publication number: 20140235127Abstract: The present invention relates to elastic attachment adhesives that comprise non-metallocene catalyzed polymers. The elastic attachment adhesives have stable creep performance under prolonged aging parameters, making these adhesives particularly well suited for elastic applications.Type: ApplicationFiled: March 14, 2013Publication date: August 21, 2014Applicant: Henkel CorporationInventors: Maria Cristina Barbosa DeJesus, Charles Paul, Valerie Alexis
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Publication number: 20140227445Abstract: A copolymer composition is provided including a block copolymer having a poly(styrene) block and a poly(silyl acrylate) block; wherein the block copolymer exhibits a number average molecular weight, MN, of 1 to 1,000 kg/mol; and, wherein the block copolymer exhibits a polydispersity, PD, of 1 to 2. Also provided are substrates treated with the copolymer composition.Type: ApplicationFiled: February 8, 2013Publication date: August 14, 2014Applicant: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Peter Trefonas, Phillip Hustad, Xinyu Gu, Erin Vogel, Valeriy Ginzburg, Shih-Wei Chang, Daniel Murray
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Publication number: 20140227448Abstract: A copolymer composition is provided including a block copolymer having a poly(acrylate) block and a poly(silyl acrylate) block; wherein the block copolymer exhibits a number average molecular weight, MN, of 1 to 1,000 kg/mol; and, wherein the block copolymer exhibits a polydispersity, PD, of 1 to 2. Also provided are substrates treated with the copolymer composition.Type: ApplicationFiled: February 8, 2013Publication date: August 14, 2014Applicant: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Peter Trefonas, Phillip Hustad, Xinyu Gu, Erin Vogel, Valeriy Ginzburg, Shih-Wei Chang, Daniel Murray
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Publication number: 20140227447Abstract: A block copolymer formulation is provided including a block copolymer blend including a first poly(acrylate)-b-poly(silyl acrylate) block copolymer; and, a second poly(acrylate)-b-poly(silyl acrylate) block copolymer. Also provided are substrates treated with the block copolymer formulation.Type: ApplicationFiled: February 8, 2013Publication date: August 14, 2014Applicant: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Phillip Hustad, Peter Trefonas, Xinyu Gu, Shih-Wei Chang, Valeriy Ginzburg, Erin Vogel, Daniel Murray
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Publication number: 20140213701Abstract: Provided by the present invention is an ethylene-vinyl alcohol copolymer resin composition having superior appearance characteristics (particularly decreased coloring and unevenness of the hue), and is accompanied by suppressed occurrence of yellowing, etc., in melt molding. An ethylene-vinyl alcohol copolymer resin composition containing an ethylene-vinyl alcohol copolymer (A) and a compound having an enediol structure (B), in which a molar ratio of the compound (B) to vinyl alcohol units of the ethylene-vinyl alcohol copolymer (A) is 2.70×10?9 or greater and 2.70×10?5 or less.Type: ApplicationFiled: July 5, 2012Publication date: July 31, 2014Applicant: KURARAY CO., LTD.Inventors: Yasuhiro Nonaka, Yoshio Yamamoto, Yoshikazu Yamasaki
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Patent number: 8772405Abstract: A polymer polyol (I) is provided that is formed of a polyol (A), polymer particles (B) obtained by polymerization of an ethylenically unsaturated compound (b), and an active-hydrogen-containing compound (d) having an aromatic ring and having a number-average molecular weight of 150 to 2,000, wherein a content of (d) is 1 to 20% on the basis of a weight of (B). The polymer polyol of the present invention contains polymer particles having sufficiently small particle diameters, has a low viscosity, and has excellent handleability. A polyurethane resin obtained by using the polymer polyol of the present invention has excellent mechanical strengths such as elongation at break.Type: GrantFiled: September 25, 2008Date of Patent: July 8, 2014Assignee: Sanyo Chemical Industries, Ltd.Inventors: Takayuki Tsuji, Shigekuni Nakada, Yukiya Kobayashi, Katsuya Uchida
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Patent number: 8772389Abstract: A caulk composition having a first color upon application and a second color upon formation of a skin, wherein said skin is suitable for application of a surface treatment.Type: GrantFiled: November 23, 2011Date of Patent: July 8, 2014Assignee: Red Devil IncorporatedInventors: Larry G. Brandon, Michael Gabel, Curtis True, Lori S. Gonzales
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Publication number: 20140187695Abstract: A hot applied, non-crosslinking, non-butyl, sealant. These sealants are composed of olefin polymers, styrenic block copolymers, an ethylene vinyl acetate copolymer, tackifying resins, plasticizers, and preferably inorganic fillers, and organosilane adhesion promoters. Optionally, the sealant may include UV absorbers, antioxidants, pigments, and the like. The sealants are suitable for use as edge sealants for insulated glass (IG) window units.Type: ApplicationFiled: December 28, 2012Publication date: July 3, 2014Applicant: Bostik, Inc.Inventors: David P. Keuler, Patrick John Czaplewski, Michael Vitrano