Only C, H, And O Atoms Patents (Class 524/378)
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Publication number: 20110293912Abstract: The invention relates to a multi-layer film composite having at least one layer made of polycarbonate or copolycarbonate, characterized in that the polycarbonate or copolycarbonate comprises at least one additive of the general formulas (1) to (8), R1 are selected independently of each other from the group made of C10-C25-alkyl, C10-C25-alkoxy, and C10-C25-alkyl-substituted aryl, R2 are selected independently of each other from the group of C10-C25-alkylcarbonyl or hydrogen, and R3 are selected independently of each other from the group of C10-C25-alkyl.Type: ApplicationFiled: January 27, 2010Publication date: December 1, 2011Applicant: Bayer MaterialScience AGInventors: Helmut Werner Heuer, Rolf Wehrmann
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Publication number: 20110284260Abstract: The present invention relates to a process for preparing a polymer composition by using a masterbatch, as well as a process, wherein said polymer composition is used for preparing an article, preferably a cable. Also a masterbatch, a polymer composition comprising the masterbatch, and an article, preferably a cable, comprising the polymer composition are provided.Type: ApplicationFiled: December 21, 2009Publication date: November 24, 2011Applicant: BOREALIS AGInventors: Annika Smedberg, Philippe Ravera, Ulf Nilsson
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Publication number: 20110281971Abstract: The present invention relates to a transparent color coating composition containing nano-sized dispersed pigments, to a coated substrate, and to a method for preparing the same. When used in coating glass, the transparent color coating composition expresses a variety of colors, maintains continuous color transparency, gives sun protection to glass, and has superior adhesion, solvent resistance, and sun protection properties.Type: ApplicationFiled: December 31, 2009Publication date: November 17, 2011Applicant: NEPES CO., LTD.Inventors: Hoon Hwang, Kyong Gue Lee, Chun Hwa Shin, Seol Gyeong Choe
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Patent number: 8058334Abstract: To provide a polyester resin composition having a high crystallization rate and excellent moldability. A polyester resin composition comprising (a) a polyester resin, (b) one or more sulfonamide compound metal salt having a structure represented by a general formula selected from the group consisting of the following general formula (1): the following general formula (2): and the following general formula (3): and (c) an aliphatic carboxylic acid diester compound of polyalkylene glycol represented by the following general formula (4): (in the formula (4), G represents an alkylene group having 2 to 4 carbon atoms; R4 and R5 each independently represent an alkyl or alkenyl group having 1 to 14 carbon atoms; and m represents a integral number of 2 to 30).Type: GrantFiled: August 9, 2007Date of Patent: November 15, 2011Assignee: Adeka CorporationInventors: Takahiro Horikoshi, Naoshi Kawamoto
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Publication number: 20110257316Abstract: An aerosol is described comprising a composition comprising an acrylic block copolymer, a solvent, and a propellant. An article is described comprising the aerosol contained within a pressurized containment vessel comprising a valve. An aerosol mist is also described comprising droplets of an adhesive composition, wherein the adhesive composition comprises an acrylic block copolymer, a glass transition temperature modifier, and optionally an additive.Type: ApplicationFiled: December 9, 2009Publication date: October 20, 2011Inventors: Daniel W. Wuerch, John W. Vanderzanden, Kurt C. Melancon, Vivek Bharti
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Publication number: 20110257319Abstract: A process is disclosed for making an aqueous emulsion of a silicone polyether having a viscosity greater than 10 kYa-s at 25 QC by combining; an SiH terminated silicone polyether copolymer having an HLB of less than 7, an organopolysiloxane having terminal unsaturated groups, a hydrosilylation catalyst, and an emulsifier to form an oil phase, and then admixing water to the oil phase to form an emulsion.Type: ApplicationFiled: December 21, 2009Publication date: October 20, 2011Inventors: Deborah Lynn Meyers, Jeffrey Rastello, Simon Toth, Bethany K. Johnson, Isabelle Van Reeth
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Patent number: 8026302Abstract: A PVA resin composition is provided which is excellent in melt-formability and free from emanation of odor in a melt-forming process, and is capable of providing a product free from residual odor, a highly transparent film and a laminate film having higher interlayer adhesive strength. The resin composition comprises: (A) a polyvinyl alcohol resin having a 1,2-diol structural unit represented by the following formula (1): and having a saponification degree of 80 to 97.9 mol %; and (B) an alkylene oxide adduct of a polyvalent alcohol containing 5 to 9 moles of an alkylene oxide per 1 mole of the polyvalent alcohol.Type: GrantFiled: July 27, 2009Date of Patent: September 27, 2011Assignee: The Nippon Synthetic Chemical Industry Co., Ltd.Inventors: Mitsuo Shibutani, Norihito Sakai
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Patent number: 8017678Abstract: The present invention provides a polyester resin composition having an excellent crystallization rate. The polyester resin composition includes (a) a polyester resin containing (b) a sulfonamide compound metal salt which has a structure represented by the following general formula (1): (in the formula (1), R and R? each independently represent a hydrogen atom, a halogen atom, an alkali metal atom, an amino group, an alkyl group which has 1 to 10 carbon atoms and which may be branched or substituted, an alkoxy group which has 1 to 10 carbon atoms and which may be branched or substituted, or a cyclic group which has 3 to 30 carbon atoms and which may be substituted; R and R? may be bonded together to form a cyclic group; n represents a number of 1 or 2).Type: GrantFiled: April 13, 2007Date of Patent: September 13, 2011Assignee: Adeka CorporationInventors: Takahiro Horikoshi, Kazukiyo Nomura, Naoshi Kawamoto, Etsuo Tobita
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Patent number: 7999024Abstract: A method for purifying a polymer comprising providing a first mixture comprising at least one solvent and at least one polymeric material, diluting the first mixture with veratrole to produce a second mixture in which the polymeric material is substantially dissolved at a temperature less than 100° C., performing at least one step selected from (i) contacting the second mixture with an aqueous wash solution, and (ii) filtering the second mixture.Type: GrantFiled: June 22, 2007Date of Patent: August 16, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventor: David Bruce Hall
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Publication number: 20110190427Abstract: A non-aqueous inkjet ink includes a polyvinyl chloride resin synthesized by a suspension polymerization method or an emulsion polymerization method and has blended therein a radical polymerization inhibitor for preventing the polyvinyl chloride resin from gelling in a short period and causing a discharge fault, clogging, etc. With an ink set, at least one of inks of respective colors of at least cyan, magenta, yellow, and black is the non-aqueous inkjet ink.Type: ApplicationFiled: February 1, 2011Publication date: August 4, 2011Applicant: General Technology Co., Ltd.Inventors: Kozo Isobe, Kengo Nagae
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Publication number: 20110178214Abstract: An ink jet ink composition containing an aralkyl-modified silicone surfactant, an organic solvent, and a metallic pigment.Type: ApplicationFiled: January 7, 2011Publication date: July 21, 2011Applicant: Seiko Epson CorporationInventors: Kazuaki Tsukiana, Takashi Oyanagi
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Patent number: 7968637Abstract: A curable composition, useful as a thermosetting binder, having a polycarboxy polymer or co-polymer, an emulsion polymer, and a multifunctional polyol.Type: GrantFiled: November 20, 2007Date of Patent: June 28, 2011Assignee: Rohm and Haas CompanyInventors: Guy Joseph Germaine Clamen, Nolwenn Colmou
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Publication number: 20110152805Abstract: An ink formulation that includes a reversible color-developing complex formed from a dye precursor molecule having a triarylmethane derivative structure modified with a leaving-group (L) that disassociates from said dye precuror when subjected to environmental conditions of either a neutral or acidic pH value is described. Also the invention pertains to diagnostic indicators or absorbent personal care products that have the ink formulation applied to at least a part of the product.Type: ApplicationFiled: December 17, 2009Publication date: June 23, 2011Inventor: JunMo Gil
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Publication number: 20110144247Abstract: A stable caulk or sealant composition containing as principal ingredients styrene-ethylene/butylene-styrene copolymer and Diethyl ether is disclosed. The composition is generally employed in a canister pressurized with a propellant to expel a stream of water-impervious sealant to fill cracks, crevices and gaps to water damage. When desired, the sealant is removable from the application area.Type: ApplicationFiled: December 15, 2009Publication date: June 16, 2011Applicant: FLOODFOAM, INC.Inventors: G. Blair Campbell, Nick Conley
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Publication number: 20110105665Abstract: Methods and compositions for improving certain physical properties of polyesters are provided. The compositions are based on poly(trimethylene ether)glycol, and can improve properties such as toughness and flexibility in polyesters, providing a balance of desired properties.Type: ApplicationFiled: November 5, 2009Publication date: May 5, 2011Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Paul M. Andrusyszyn, Hari Babu Sunkara
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Publication number: 20110105653Abstract: The present invention relates to a coating that includes a film forming binder, a solvent, and a metal complex that functions as a drier. In some preferred embodiments, the metal complex is an aluminum compound, and more particularly an aluminum compound having certain preferred structures as disclosed herein.Type: ApplicationFiled: February 9, 2009Publication date: May 5, 2011Inventors: Ramanathan S. Lalgudi, Barry L. McGraw, Robert J. Cain
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Publication number: 20110086945Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more organic ether smoothing agents.Type: ApplicationFiled: June 1, 2009Publication date: April 14, 2011Inventors: John E. Gozum, Richard A. Mallo
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Publication number: 20110079663Abstract: Self-contained sprayable adhesive systems are described. Such systems include a sprayable adhesive composition comprising a silyl terminated elastomeric adhesive and a propellant contained within a canister. The system also includes a spray nozzle connected to the canister.Type: ApplicationFiled: October 1, 2009Publication date: April 7, 2011Inventor: Raul J. Cabrera
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Patent number: 7919556Abstract: The present invention provides compositions that enable excellent hardness in coating applications, the compositions containing one or more copolymer having as copolymerized units one or more acrylic monomer with a phosphorus acid-functional group, a polymeric side chain containing multi-acid functional groups, a salt thereof, or a combination thereof, one or more polyurethane dispersion made from a high molecular weight polyol, and one or more coalescent having a normal boiling point of 190° C. or higher. The compositions may be ambient curable.Type: GrantFiled: June 8, 2009Date of Patent: April 5, 2011Assignee: Rohm and Haas CompanyInventors: Kathleen A. Koziski, Gary R. Larson, William J. Rosano, Aurelia de las Cuestas Sheppard
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Publication number: 20110069108Abstract: An aqueous ink for inkjet printing which includes a pigment, a compound represented by formula (1) and/or a compound represented by formula (2): R1—O—(CH2CH2O)n—H??(1) R1—O—(CH2CH2O)m—R2??(2) wherein R1 and R2 are each an aliphatic group having 2 to 5 carbon atoms or an alicyclic group having 3 to 5 carbon atoms, and n and in are each an average molar number of addition of 6 to 9, and water in a content of 50 to 65% by weight. The total content of the compound represented by formula (1) and the compound represented by formula (2) is 10 to 30% by weight. The aqueous ink is excellent in the curl prevention after print and print density as well as in the storage stability. In a method of inkjet-printing images using the aqueous ink on plain paper by one-pass print, the water content in the aqueous ink which is jetted onto unit area of the plain paper is regulated within 0.2 to 1.0 mg/cm2.Type: ApplicationFiled: April 4, 2009Publication date: March 24, 2011Applicant: KAO CORPORATIONInventor: Teruyuki Fukuda
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Publication number: 20110065852Abstract: The polyfunctional vinyl ether expressed by the following formula (I) in the present invention is low in skin irritability, low in odor, excellent in dissolving capability for a polymerization initiator and resistant to the effects of oxygen at the time of curing. Further, the resin composition including the polyfunctional vinyl ether of the present invention (I) dissolves a polymerization initiator well and is excellent in curability, so can be used in many fields such as inks, paints, adhesives, resists: wherein l, m and n in the above formula (I) are integers satisfying l+m+n>3.Type: ApplicationFiled: June 15, 2009Publication date: March 17, 2011Applicant: Nippon Carbide Industries Co., Inc.Inventors: Hiroaki Takamatsu, Kyoko Yamamoto, Noboru Yamagata
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Patent number: 7879926Abstract: The present invention is a method and composition for controlling the viscosity of latex compositions that include fly ash. The composition is an aqueous dispersion comprising water, at least one polymer latex, from about 50 to about 600 parts by weight fly ash per 100 parts by weight dry polymer, and a viscosity stabilizing composition that preferably comprises at least one borate compound. The method includes adding a viscosity stabilizing composition to an aqueous polymer latex composition that includes fly ash. The viscosity stabilizing composition can be used to produce a stirred viscosity of the aqueous dispersion 7 days after mixing that is less than 30% greater than the viscosity of the aqueous composition immediately after mixing.Type: GrantFiled: December 6, 2006Date of Patent: February 1, 2011Assignee: Boral Material Technologies Inc.Inventors: Max Howard Gregory, Russ Kendal Majors
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Patent number: 7875663Abstract: A polyolefin composition which comprises: (a) a polyolefin containing transition metal catalyst residue (excluding metallic co-catalyst residues) at a level below 5 ppm based on the weight of the polyolefin; (b) optionally a first stabilizing component consisting of a phenolic antioxidant or mixture of phenolic antioxidants; (c) optionally a second stabilizing component consisting of a phosphite antioxidant or a mixture of phosphite antioxidants; and (d) a third stabilizing component which acts also as a color suppressant and which is a polyfunctional alcohol, amine or amide or mixtures thereof, with at least one of (b) and (c) present and with the proviso that if the phosphite antioxidant is trilauryl phosphite it must be used in combination with another phosphite. The preferred stabilizing components (b) is 1,3,5-tris(4-tert-butyl-3-hydroxy-2,6 dimethyl,benzyl)-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione or mixed tocopherols.Type: GrantFiled: July 26, 2006Date of Patent: January 25, 2011Assignee: Chemtura Europe GmbHInventors: Klaus Keck-Antoine, Claude Totelin, Bruno Dejolier
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Patent number: 7868084Abstract: A curable composition comprises a reactive silicon group-containing polyoxyalkylene polymer which is obtained by reacting a polyoxyalkylene polymer (A) having a molecular weight distribution of 1.6 or less, a number average molecular weight of 15,000 to 50,000, and 0.8 or more reactive groups, on average, per molecule thereof with an organic compound (B) having in the molecule thereof a reactive silicon group and a functional group capable of reacting with the reactive groups of the polymer (A) in a proportion of 0.8 to 1.5 molecules of the organic compound (B), on average, per molecule of the component (A), a filler (C) and a curing catalyst (D). The composition contains no plasticizer or a small amount of plasticizer.Type: GrantFiled: March 29, 2004Date of Patent: January 11, 2011Assignee: Kaneka CorporationInventor: Toyohisa Fujimoto
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Publication number: 20110003920Abstract: A tire-wheel assembly and disassembly method is disclosed wherein relative shifting of a tire and a wheel when braking and/or cornering can be suppressed without negatively affecting tire replacement workability. Specifically, a tire-wheel assembly has a wheel constructed from an electrically conductive material and a tire assembled on an outer peripheral side of the wheel, wherein an electrically conductive layer is formed on at least a part of a wheel contact surface of the tire, and an electrically debonding adhesive comprising an ionic liquid is interposed between the electrically conductive layer of the tire and the wheel. When disassembling this tire-wheel assembly, the tire is removed from the wheel after voltage is applied between the wheel and the electrically conductive layer of the tire and electricity is passed through the electrically debonding adhesive.Type: ApplicationFiled: July 2, 2010Publication date: January 6, 2011Inventors: Jun Matsuda, Keisuke Chino
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Publication number: 20100328401Abstract: A solvent-based inkjet ink composition for inkjet printing includes at least 50 weight percent solvent, a colorant, a humectant, from 0.3 weight % to 8 weight % of a binder resin, and not more than 5 weight percent water. The ink composition is compatible with components of a thermal ink jet printer.Type: ApplicationFiled: September 8, 2010Publication date: December 30, 2010Applicant: VIDEOJET TECHNOLOGIES INC.Inventors: Casey Robertson, Anthony Selmeczy, John P. Folkers
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Publication number: 20100331438Abstract: A stripping composition, and a method of making the stripping composition. The stripping composition including 100 parts by weight of a base ingredient consisting in epoxy polydimethylsiloxane, 0.5 to 10 parts by weight of a polymerization agent for polymerizing the base ingredient and constituted by a diaryliodonium salt, not more than 30 parts by weight of an anti-adhesion modulator constituted by a silicone polymer; and not more than 40 parts by weight of an anti-stick agent making the composition less tacky prior to polymerization and constituted by at least one vinyl ether compound.Type: ApplicationFiled: September 13, 2010Publication date: December 30, 2010Applicant: EUROCOPTERInventors: Patrick BOSCHET, Emmanuel Piel
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Publication number: 20100294781Abstract: A resin composition of the present invention contains 99 to 30 parts by weight of a cyclic olefin polymer (A); 1 to 70 parts by weight of a soft copolymer (B) obtained by polymerizing at least two kinds of monomers selected from the group consisting of olefins, dienes, and aromatic vinyl hydrocarbons and having a glass transition temperature of 0° C. or lower; and relative to 100 parts by weight of total amount of the cyclic olefin polymer (A) and the soft copolymer (B), 0.001 to 1 part by weight of a radical initiator (C), 0 to 1 part by weight of a polyfunctional compound (D) having two or more radically polymerizable functional groups in a molecule, and 0.5 to 10 parts by weight of a nonionic or anionic antistatic agent (E).Type: ApplicationFiled: April 23, 2008Publication date: November 25, 2010Applicant: MITSUI CHEMICALS, INC.Inventors: Kazuyoshi Kaneko, Priscille Angot
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Publication number: 20100279568Abstract: Water-emulsifiable polyisocyanate compositions admixed with at least one solvent of formula (1) (R1O)2C(R2)—X—R3 are formulated into aqueous emulsions which advantageously further comprise a compound, bearing a mobile hydrogen function, or a compound containing precursor functions capable of liberating hydroxyl functions, and are useful for producing coatings on a variety of substrates, e.g., made of cement, wood or leather in particular, and also for producing adhesives.Type: ApplicationFiled: March 27, 2007Publication date: November 4, 2010Inventor: Damien Bourgeois
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Patent number: 7816468Abstract: Fluoroelastomer gum or crumb is isolated from fluoroelastomer dispersions by the addition of a water-soluble polymeric coagulating agent to the dispersion. This coagulating agent comprises either a homopolymer of ethylene oxide (CH2CH2O—) or a copolymer of ethylene oxide. Specific examples of such copolymers include, but are not limited to ethylene oxide-propylene oxide copolymers and ethylene oxide-butylene oxide copolymers. The viscosity average molecular weight (Mv), determined by rheology, of the coagulant polymer must be at least 500,000 and preferably greater than 2,000,000.Type: GrantFiled: September 18, 2008Date of Patent: October 19, 2010Assignee: DuPont Performance Elastomers LLCInventor: Donald F. Lyons
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Publication number: 20100227065Abstract: An ink-jet ink composition comprising: a pigment, a polymer pigment dispersion, polymer particles, a hydrophilic organic solvent, water, and at least one of a water-soluble acidic compound having a molecular weight of 200 or less or a salt thereof in an amount of from 50 ppm to 1,000 ppm; an ink set that includes the ink-jet ink composition and a treatment liquid that forms an aggregate when contacted with the ink-jet ink composition; and an image forming method using the ink set.Type: ApplicationFiled: February 24, 2010Publication date: September 9, 2010Inventors: Terukazu YANAGI, Takahiro Ishizuka, Akio Tamura, Takahiro Kato
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Publication number: 20100210771Abstract: A method is described for producing an aqueous thickener dispersion from a monomer composition made of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated hydrophobic monomer, (i) an at least partially polymerized pre-emulsion being produced from 10 to 80 wt.-% of said monomer composition, and (ii) the residual quantity of said monomer composition being added completely to the at least partially polymerized pre-emulsion and initiating a radical polymerization. The monomer composition preferably also comprises an associative monomer. The method avoids disadvantages of batch polymerization, such as inadequate batch-to-batch reproducibility and safety problems.Type: ApplicationFiled: November 13, 2008Publication date: August 19, 2010Applicant: BASF SEInventors: Reinhold J. Leyrer, Kati Schmidt
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Publication number: 20100203247Abstract: There is provided an ink set including an aqueous ink composition and a maintenance liquid. The aqueous ink composition includes water; a pigment; resin particles having a minimum film-forming temperature MFT0, which is a minimum film-forming temperature obtained when the resin particles are dispersed in water, of 60° C. or higher; and a water-soluble organic solvent, wherein a minimum film-forming temperature MFT25 of the resin particles, which is a minimum film-forming temperature obtained when the resin particles are mixed with the water-soluble organic solvent in an amount of 25% by mass relative to the solid content of the resin particles, and water, is at least 40° C. lower than MFT0. The maintenance liquid includes an organic solvent and water. There is also provided an image recording method.Type: ApplicationFiled: February 1, 2010Publication date: August 12, 2010Inventors: Toshihiro Kariya, Terukazu Yanagi, Yoshimitsu Arai, Akio Tamura
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Patent number: 7767752Abstract: The present invention relates to an acrylic pressure sensitive adhesive composition for the production of a polarizer, which has excellency in major characteristics including durability and antistatic property, more precisely, an acrylic pressure sensitive adhesive composition containing ester plasticizer having one or more ether bonds and alkali metallic salt, a polarizer applied with the pressure sensitive adhesive and liquid crystal display (LCD) device using the same. The acrylic pressure sensitive adhesive composition for the production of a polarizer of the present invention has excellent pressure sensitive adhesive functions and durability.Type: GrantFiled: August 23, 2005Date of Patent: August 3, 2010Assignee: LG Chem, Ltd.Inventors: Se-ra Kim, In-Cheon Han, Suk-ky Chang
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Patent number: 7763358Abstract: A silicone emulsion composition for wood treatment is prepared by emulsifying and dispersing (A) an organopolysiloxane having at least two SiH groups, (B) a surfactant, and (C) a curing catalyst in water to form a silicone emulsion, and adding (D) a boron compound to the silicone emulsion.Type: GrantFiled: December 7, 2006Date of Patent: July 27, 2010Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Kazuyuki Matsumura, Akira Yamamoto
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Patent number: 7759412Abstract: A tire puncture sealant including a urethane emulsion, an acrylic emulsion or a polyolefin emulsion, and an antifreezing agent has a comparatively low viscosity and an excellent storage stability while showing sealing properties equivalent to those of a conventional tire puncture sealant. A tire puncture sealant including a synthetic resin emulsion and an antifreezing agent, and having a hydrogen ion exponent of 5.5 to 8.5 has a less pungent odor and hardly causes corrosion of steel cord. A tire puncture sealant including a chloroprene emulsion and an antifreezing agent and having a hydrogen ion exponent of less than 9.0 has a comparatively low viscosity and a less odor while showing sealing properties equivalent to those of a conventional tire puncture sealant.Type: GrantFiled: February 27, 2007Date of Patent: July 20, 2010Assignee: The Yokohama Rubber Co., Ltd.Inventor: Takahiro Okamatsu
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Publication number: 20100179252Abstract: The present invention relates to a liquid mixture comprising a first polymer, which is a poly(acid), a second polymer, which is a poly(ether), and at least one salt, wherein the molecular weight of the poly(acid) is in the range of 1000-100,000 Da. The second polymer is selected to be capable of forming immiscible aqueous phases in the presence of the poly(acid) and salt. The poly(acid) may be selected from the group consisting of poly(acrylic acid) and poly(methacrylic acid), and the second synthetic polymer may comprise ethylene oxide. The invention may be used for separation of biomolecules, cells or particles.Type: ApplicationFiled: June 16, 2008Publication date: July 15, 2010Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Hans O. Johansson, James Van Alstine, Rolf Hjorth, Karol Lacki, Emmanuel Macedo, Gunnar Malmquist, Jamil Shanagar
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Patent number: 7750075Abstract: The present invention relates to an acrylic pressure sensitive adhesive composition containing ester plasticizer having at least one of ether linkages in the molecule represented by formula 1, alkali metallic salt and quaternary ammonium salt together and polarizer and LCD using the same. The acrylic pressure sensitive adhesive composition of the present invention for polarizer has improved antistatic property, owing to the synergy effect of ester plasticizer having one or more ether linkages, alkali metallic salt and quaternary ammonium salt, in addition to the excellent adhesive force and durability. In particular, the acrylic pressure sensitive adhesive composition provided by the present invention shows excellent durability and improved antistatic property by adding quaternary ammonium salt containing weakly coordinated anions.Type: GrantFiled: October 21, 2005Date of Patent: July 6, 2010Assignee: LG Chem, Ltd.Inventors: Se-ra Kim, In-cheon Han, Suk-ky Chang
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Publication number: 20100113662Abstract: There is provided a coating composition which comprises (A) a synthetic resin having functional group, (B) a stain-proofing component which is a liquid polydialkylsiloxane having functional group or a liquid fluoropolyether having functional group and (C) a curing agent, and the composition is excellent in a stain-proofing property, particularly removability of oily stain, thereby enabling scribbling to be easily wiped off, and is suitable for outdoor coating being excellent in weather resistance and adhesion.Type: ApplicationFiled: January 8, 2010Publication date: May 6, 2010Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Tetsuya MASUTANI, Katsuhiko Imoto, Masaru Nagato, Susumu Wada, Haruhiko Mohri
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Patent number: 7709566Abstract: To provide a polytetrafluoroethylene (PTFE) aqueous dispersion, which does not substantially contain ammonium perfluorooctanoate and is excellent in mechanical stability, wettability, permeability and coating property, and its product. A PTFE aqueous dispersion comprising from 15 to 70 mass % of PTFE fine particles having an average particle size of from 0.1 to 0.5 ?m, from 1×10?5 to 0.5 mass %, based on the mass of the PTFE, of a fluorinated emulsifier of the formula (1): XCF2CF2(O)mCF2CF2OCF2COOA, wherein X is a hydrogen atom or a fluorine atom, A is a hydrogen atom, an alkali metal or NH4 and m is an integer of 0 or 1, and from 1 to 20 mass %, based on the mass of the PTFE, of a nonionic surfactant.Type: GrantFiled: April 21, 2008Date of Patent: May 4, 2010Assignee: Asahi Glass Company, LimitedInventors: Jun Hoshikawa, Shinya Higuchi, Yasuhiko Matsuoka, Nobuyuki Yamagishi
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Patent number: 7709563Abstract: An aqueous dispersion type fluorine-containing water- and oil-repellent composition containing a polymer of a perfluoroalkyl group-containing ethylenically unsaturated monomer dispersed in an aqueous medium. The composition also contains a nonionic surfactant having an HLB value of at most 11 and a cationic surfactant. A homopolymer of at least one monomer constituting the polymer has Tg of at most 50° C.Type: GrantFiled: January 29, 2002Date of Patent: May 4, 2010Assignee: Daikin Industries, Ltd.Inventors: Kouji Kubota, Takuya Yoshioka, Masato Kashiwagi
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Publication number: 20100096768Abstract: To provide a process for producing a flexible polyurethane foam having a higher biomass degree than a conventional flexible polyurethane foam and excellent in foam physical properties and its appearance. A polymer-dispersed polyol obtained by polymerizing a vinyl monomer in the presence of the following polyol (a1) derived from a natural fat/oil and/or the following polyoxyalkylene polyol (a2) is used: Polyol (a1) derived from a natural fat/oil: a polyol derived from a natural fat/oil, which is obtained by providing a natural fat/oil with hydroxy groups by chemical reaction, and which has a hydroxy value of from 20 to 250 mgKOH/g and a molecular weight distribution of at least 1.Type: ApplicationFiled: December 22, 2009Publication date: April 22, 2010Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Takayuki SASAKI, Yasuyuki Sasao, Naohiro Kumagai, Chitoshi Suzuki, Shigeru Ikai
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Patent number: 7700676Abstract: It is an object of the present invention to provide a water-based one-pack-type coating composition which can form a coating film having a satisfactory feel of achieving a soft feel and coating film performance simultaneously and further maintains common performance of paint such as excellent design (a matt appearance, etc.), an adhesion property, coating film strength, abrasion resistance, water resistance, oil and grease-contamination resistance. A water-based one-pack-type coating composition of the present invention comprises: an ionomer resin emulsion (A), a polyolefin resin emulsion (B), resin particles (C), and a urethane dispersion (D), wherein a solid content mass ratio (mass ratio as converted into a solid content) of (C)/{(A)+(B)+(D)} is 40/100 to 100/100, a solid content mass ratio of (A)/(B) is 1/3 to 3/1, and a solid content mass ratio of {(A)+(B)}/(D) is 40/60 to 70/30.Type: GrantFiled: December 19, 2006Date of Patent: April 20, 2010Assignee: Toyota Jidosha Kabushiki KaishaInventors: Kenji Kawazu, Kentaro Komabayashi, Naoya Yabuuchi, Shinnosuke Kawano, Hirofumi Yamashita
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Publication number: 20100093900Abstract: An ink-jet recording ink which is utilized for printing on a heated recording medium, wherein the ink contains at least (1) a pigment, (2) an ink-soluble resin of 2-10 weight % based on a solid content, (3) a water-soluble organic solvent, and (4) a silicone type or a fluorine type surfactant, and the ink-soluble resin and the water-soluble organic solvent satisfy the following conditions: 1) at least one type of the ink-soluble resin is provided with a carboxyl group as an acid group, and an acid value of not less than 80 and less than 300, and 2) the water-soluble organic solvent contains at least 5-15 weight % of solvent A, and 2-15 weight % of solvent B; solvent A: a glycol ether or 1,2-alkanediols, and solvent B: a cyclic solvent, a cyclic ester solvent or a dimethyl sulfoxide, containing a nitrogen or a sulfur atom.Type: ApplicationFiled: February 20, 2008Publication date: April 15, 2010Applicant: KONICA MINOLTA HOLDINGS, INC.Inventors: Hidenobu Ohya, Masayuki Ushiku, Tomoe Kawanami
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Publication number: 20100093905Abstract: Aqueous binders for granular and fibrous substrates, based on hydrophobically modified polymers.Type: ApplicationFiled: October 13, 2009Publication date: April 15, 2010Applicant: BASF SEInventors: Oihana ELIZALDE, Kathrin Michl
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Patent number: 7687590Abstract: The composition for forming silica based coating of the invention comprises siloxane resin such as an alkoxysilane as component (a), a solvent such as an alcohol capable of dissolving the siloxane resin as component (b), an ammonium salt, etc. as component (c) and a thermal decomposing/volatile compound as component (d), wherein the stress of the coating obtained by heat treatment at 150° C./3 min is 10 MPa and the specific permittivity of the silica based coating obtained by final curing is less than 3.0. The composition for forming silica based coating according to the invention can form a silica based coating having low permittivity, excellent adhesion and sufficient mechanical strength.Type: GrantFiled: August 19, 2005Date of Patent: March 30, 2010Assignee: Hitachi Chemical Company, Ltd.Inventors: Haruaki Sakurai, Koichi Abe, Kazuhiro Enomoto, Shigeru Nobe
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Publication number: 20100076136Abstract: The sagging problem in the manufacture of thick walled pipes is solved using a polyethylene molding composition having a multimodal molecular mass distribution and comprising from 45 to 55% by weight of a first low molecular weight ethylene homopolymer A, from 20 to 40% by weight of a second high molecular weight copolymer B comprising ethylene and another olefin having from 4 to 8 carbon atoms and from 15 to 30% by weight of a third ultrahigh molecular weight ethylene copolymer C prepared in the presence of a Ziegler catalyst in a three-stage polymerization process comprising additionally an organic polyoxy compound or an organic polyhydroxy compound in an amount of from 0.01 to 0.5% by weight.Type: ApplicationFiled: October 19, 2007Publication date: March 25, 2010Applicant: BASELL POLYOLEFINE GMBHInventor: Heinz Vogt
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Patent number: 7671123Abstract: A fluororesin aqueous dispersion comprising from 20 to 70 mass % of microparticles of a fluororesin and from 1 to 12 mass %, based on the mass of the fluororesin, of a non-ionic surfactant represented by the formula (1): R1—O-A-X??(1) wherein R1 is a C6-18 alkyl group, O is an oxygen atom, A is a polyoxyalkylene group comprising from 1 to 3 oxybutylene groups and from 5 to 20 oxyethylene groups, and X is a hydrogen atom or a methyl group.Type: GrantFiled: July 12, 2007Date of Patent: March 2, 2010Assignee: Asahi Glass Company, LimitedInventors: Jun Hoshikawa, Shinya Higuchi, Yasuhiko Matsuoka, Nobuyuki Yamagishi
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Patent number: 7659335Abstract: A composition comprising an aqueous dispersion of fluoropolymer particles stabilized with a polyoxyethylene alkyl ether surfactant having a polydispersity index, Mw/Mn, of 1.15 or less, useful in compositions comprising electrode material.Type: GrantFiled: October 11, 2005Date of Patent: February 9, 2010Assignee: Dupont-Mitsui Fluorochemicals Co LtdInventor: Kazuo Konabe
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Patent number: 7652092Abstract: The present invention relates to articles made from plasticized thermoplastic polyolefin compositions comprising a thermoplastic polyolefin, a nucleating agent, and a non-functionalized hydrocarbon plasticizer.Type: GrantFiled: April 19, 2006Date of Patent: January 26, 2010Assignee: ExxonMobil Chemical Patents Inc.Inventors: Mun Fu Tse, Chon-Yie Lin, Bryan R. Chapman, Bruce R. Lundmark