Metal Patents (Class 524/161)
  • Patent number: 10329421
    Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition: 40 to 80 wt. % of an aromatic polycarbonate; 10 to 40 wt. % of a reinforcing mineral filler; 0.05 to 1.5 wt. % of a fluorinated polymer; 10 to 35 wt. % of a polyetherimide; 0 to 1.5 wt. % of sodium trichlorobenzene sulphonate; optionally, 1 to 8 wt. % of an organic phosphorus-containing flame retardant; optionally, 0.05 to 20 wt. % of an impact modifier; and optionally, 0.05 to 5 wt. % of an additive composition comprising an antioxidant, a mold release agent, and a stabilizer.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: June 25, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Christianus Johannes Jacobus Maas, Sjoerd van Nispen, Wilhelmus Johannes Daniel Steendam
  • Patent number: 10066055
    Abstract: A container for precision members is prepared from a polycarbonate resin, wherein a polycarbonate resin solution prepared by immersing the polycarbonate resin in water and leaving the solution has chloride ions (Cl?), fluoride ions (F?) and sulfate ions (SO42?) in a concentration of about 2 ppb or less, independently of each other, as detected by ion chromatography (IC). The container for precision members is capable of preserving and transporting the precision members predisposed to damage by minor amounts of impurities or contaminants without damage.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: September 4, 2018
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Jong Chan Hur, Jun Ho Chi, Woo Suk Chei, Eun Byul Lee
  • Patent number: 9765231
    Abstract: A primer composition that resists peeling and cracking is provided that includes an acrylic copolymer having a Tg of between ?15 and ?35° C.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: September 19, 2017
    Assignee: MAD DOG PAINT PRODUCTS, INC.
    Inventors: Steven G. Ryan, Douglas Allard Merrifield
  • Patent number: 9315634
    Abstract: Disclosed are a method of producing a graft copolymer, comprising polymerizing a vinyl monomer (B) containing a polyfunctional vinyl monomer (b1) in the presence of a polyorganosiloxane rubber (A) comprising more than 20% by mass of a toluene-insoluble matter, wherein a mass percentage of the polyfunctional vinyl monomer (b1) is 11 to 19% by mass based on 100% by mass of a total amount of the polyorganosiloxane rubber (A) and the vinyl monomer (B); a graft copolymer obtained by the method; a resin composition being prepared by blending the graft copolymer with a resin and having high impact resistance and heat resistance and sufficient flame retardancy; and a molded article obtained by molding the resin composition.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: April 19, 2016
    Assignee: MITSUBISHI RAYON CO., LTD.
    Inventors: Hiroaki Otonari, Takashi Miura, Toshihiro Kasai
  • Patent number: 9056977
    Abstract: The present invention relates to polycarbonate compositions having improved processing stability, increased heat stability and a good natural color, and to their preparation and use, wherein the polycarbonate compositions contain an adsorber or absorber and an acid. The present invention relates further to a compounding process for the preparation of heat stabilized polycarbonate compositions containing constituents having a basic action, using acids applied to an adsorber or absorber. The present invention relates further to the use of Brönsted acids applied to an adsorber or absorber for the heat stabilization of polymer mixtures, containing basic impurities, containing at least one polymer prepared by polycondensation, during compounding and thermal shaping.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: June 16, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventor: Andreas Seidel
  • Publication number: 20150140248
    Abstract: A polycarbonate resin composition includes: a polycarbonate resin; inorganic fillers including flake and acicular fillers; and a sulfonate represented by Formula 1, wherein the sulfonate is present in an amount of about 0.1 parts by weight to about 1.0 part by weight based on about 100 parts by weight of the polycarbonate resin. The polycarbonate resin composition can exhibit excellent stiffness, excellent impact resistance, excellent property balance therebetween, and the like. wherein R1 is a C6 to C30 hydrocarbon group; M is an alkali or alkali earth metal; and n is 1 or 2.
    Type: Application
    Filed: October 23, 2014
    Publication date: May 21, 2015
    Inventors: Ha Na RA, Yong Tae KIM, Su Hak BAE, Sung Hee AHN, Ji Hye LEE, Hyun Ho LEE, Hyun Joo HAN
  • Publication number: 20150105501
    Abstract: The present invention relates to a polyalkylene carbonate-based resin film and a manufacturing method thereof. The polyalkylene carbonate-based resin film according to the present invention has biodegradability and complete combustion decomposability to show environment-friendly feature and rubber-like properties. Therefore, the resin film can be applied to various resin molded products requiring elasticity, and in particular, preferably applied to resin molded products such as disposable groves, disposable containers, and disposable rubber molded products.
    Type: Application
    Filed: June 21, 2013
    Publication date: April 16, 2015
    Applicant: LG CHEM, Ltd.
    Inventors: Hyun Ju Cho, Jin-Hwa Seo, Seung Young Park, Jae-Ryoon Kim, Boo-Ho Seo
  • Publication number: 20150051314
    Abstract: The present invention relates to an emulsion composition for manufacturing a polyalkylene carbonate molded product and a molded product manufactured by using the same. The emulsion composition according to the present invention provides a resin molded product that has biodegradability and complete combustion decomposability to show environment-friendly feature and rubber-like properties.
    Type: Application
    Filed: June 21, 2013
    Publication date: February 19, 2015
    Inventors: Hyun Ju Cho, Jin-Hwa Seo, Seung Young Park
  • Patent number: 8933151
    Abstract: Provided is a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is inexpensive, and is capable of suppressing a reduction in strength of a hardened concrete material, suppressing generation of a crack in a hardened concrete material by virtue of its excellent shrinkage-reducing ability, and imparting excellent freeze-thaw resistance. The shrinkage-reducing agent for a hydraulic material includes at least one kind of polyoxyalkylene compound (A) as an essential component, in which a concrete or a mortar produced by using the shrinkage-reducing agent for a hydraulic material has a spacing factor of 350 ?m or less.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: January 13, 2015
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Mari Masanaga, Koji Fukuhara
  • Publication number: 20150011682
    Abstract: Lime-free admixture compositions comprise a combination of emulsifiers, toughening resins/plasticizers, adhesive resins, pumping aids for providing lubrication, rheology controllers, water retention agents, water repellents/overcoat finishes, accelerators, water reducers and air entraining agents. The lime-free admixture compositions are total replacements for lime. The lime-free admixture compositions are non-corrosive, making them safe to use by workers and they have rheological properties that make them suitable for use in various applications including concrete, mortars, grouts and stuccos (renders).
    Type: Application
    Filed: March 21, 2014
    Publication date: January 8, 2015
    Inventor: Van Dyke Garner
  • Patent number: 8889768
    Abstract: Use of thermoplastic molding compositions comprising, as essential components, A) a polyester, B) from 20 to 200 mmol/kg of polyester A) of at least one compound of the general formula (I) where respectively independently at any position -A1- is —NR—, —O—, —S—, —CH=A4- where R is H or C1-6-alkyl, A4 is N or CH A2 is COOX or OX, where X is Li, Na, K, Rb, Cs, Mg/2, Ca/2, Sr/2, Ba/2, Al/3 A3 is C1-6-alkyl, C6-12-aryl, O7-13-alkaryl, C7-13-aralkyl, O—C1-6-alkyl, O—C6-12-aryl, O—C7-13-alkaryl, O—C7-13-aralkyl, COOX?, OX?, SX?, SO3X?, where X? is H or X, S—C1-6-alkyl, S—C6-12-aryl, NR2, halogen, NO2, n is an integer from 1 to 4, and m is an integer from 0 to 4?n, where m=1, if A3=NO2, with the proviso that the number of mmol is based on the group(s) COOX and OX and SX? where X??X, to the extent that these are present in the compound of the general formula (I), and also moreover C) from 0 to 230% by weight of further added substances, based on the weight of component A), for producing laser-transparent m
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: November 18, 2014
    Assignee: BASF SE
    Inventors: Rebekka von Benten, Peter Eibeck, Walter Heckmann, Jordan Kurikov, Mariou Sorin Pulbere
  • Patent number: 8859656
    Abstract: Emulsions containing acrylic associative thickening agents which, when polymerized in the presence of particular polyglycerols, have a thickening power which is remarkably stable over time.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: October 14, 2014
    Assignee: Coatex
    Inventors: Jean-Marc Suau, Denis Ruhlmann
  • Patent number: 8859679
    Abstract: The instant invention relates to storage stable aqueous solutions of stilbene optical brighteners with polyvinyl alcohols which can be directly used by the papermaker in that they may be diluted with water and/or be metered directly into a coating composition, to provide coated papers of a particularly high whiteness.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: October 14, 2014
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Andrew Clive Jackson, Alec Stewart Tindal, Mariela Gauto
  • Publication number: 20140296399
    Abstract: A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin.
    Type: Application
    Filed: June 16, 2014
    Publication date: October 2, 2014
    Inventors: Tomoya TSUBOI, Akira TAKENAKA, Masahiro MORI
  • Publication number: 20140272430
    Abstract: Processes involving wetting fibers with an aqueous dispersion of micronized thermoplastic powders; processes for producing an aqueous dispersion of micronized thermoplastic powders; processes of chemically surface cross-linking micronized particles; and articles of produced therefrom.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventor: Nathan Kalayaraman
  • Patent number: 8835534
    Abstract: An aromatic polycarbonate resin composition superior in thermal stability, flame retardancy, and light reflectivity, and a light reflective member consisting of a molded article of the resin. An aromatic polycarbonate resin composition comprising, 3 to 30 parts by weight of a titanium oxide-based additive (B) which has been surface-treated with alumina and organosiloxane, 0.01 to 1 parts by weight of a metal salt of aromatic sulfonic acid (C), and 0.05 to 0.9 parts by weight of polytetrafluoroethylene (D) based on 100 parts by weight of an aromatic polycarbonate resin (A), characterized in that an aluminum content a (wt %), a carbon content c (wt %) in the titanium oxide-based additive (B), and an average particle size d (?m) of titanium oxide satisfy the following (1) and (2): 6.5?(a/d2)?15??(1) 5?(c/d2)?25??(2).
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: September 16, 2014
    Assignee: Mitsubishi Engineering-Plastics Corporation
    Inventors: Haruhiko Kurokawa, Yasushi Ogawa, Yutaka Shiraishi
  • Publication number: 20140221540
    Abstract: A composition comprising multistage polymeric particles having an average particle diameter from 0.5 to 15 ?m and a Vicker's scale hardness from 100 to 700 Kgf/mm2; and a film-forming polymer having Tg no greater than 80° C. The refractive index difference measured from 400 nm to 800 nm between the polymeric particles and the film-forming polymer is no greater than 0.02 and the average refractive index difference measured from 800 nm to 2500 nm between the polymeric particles and the film-forming polymer is at least 0.04.
    Type: Application
    Filed: April 10, 2013
    Publication date: August 7, 2014
    Inventors: EDWARD E. LAFLEUR, LUU T. LE, EDWIN NUNGESSER
  • Publication number: 20140212588
    Abstract: This invention relates to the use of a stabilizer which significantly enhances the compatibility of the binder (polymer dispersion) with the liquid ammonium polyphosphate, called APP for short, in a flame-retardant coating composition. In this flame-retardant coating composition, the liquid ammonium polyphosphate functions as active flame retardant. The flame-retardant coating compositions are highly suitable for all kinds of textiles, but also for paper, leather and fibre materials. The purpose of flame retardants is to retard the inflammation of combustible materials, such as plastics, textiles or wood, and to slow down or prevent entirely the spread of flame.
    Type: Application
    Filed: February 29, 2012
    Publication date: July 31, 2014
    Applicant: BK GIULINI GMBH
    Inventors: Thomas Staffel, Jürgen Straub, Michael Schmitt
  • Patent number: 8785528
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 22, 2014
    Assignee: Mitsubishi Engineering-Plastics Corporation
    Inventor: Toshiki Monden
  • Publication number: 20140171559
    Abstract: A polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a crystal nucleating agent comprising at least one compound selected from: an organic phosphonic acid salt compound, an amide compound having a ring structure, an organic hydrazide compound, an organic sulfonic acid salt compound, a phthalocyanine compound, and a melamine compound.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 19, 2014
    Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.
    Inventor: Ken Morishita
  • Patent number: 8710129
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 29, 2014
    Assignee: Mitsubishi Engineering-Plastics Corporation
    Inventor: Toshiki Monden
  • Patent number: 8703380
    Abstract: A process comprising: contacting at least one bio-based amorphous polyester resin with an optional plasticizer to form a pre-blend mixture; neutralizing the pre-blend mixture with a neutralizing agent; contacting the pre-blend mixture with a surfactant; melt-mixing the pre-blend mixture; contacting the melt-mixed mixture with de-ionized water to form an oil in water emulsion possessing a latex; and recovering the latex.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: April 22, 2014
    Assignee: Xerox Coporation
    Inventors: Shigang S Qiu, Santiago Faucher, Fumii Higuchi, Guerino G Sacripante
  • Patent number: 8648163
    Abstract: Disclosed are random copoly(phosphonate carbonate)s with the high molecular weight and narrow molecular weight distribution exhibiting a superior combination of properties compared to prior art.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: February 11, 2014
    Assignees: FRX Polymers, Inc., Bayer Material Science AG
    Inventors: Dieter Freitag, Pin Go, Lawino Kagumba, Stephan Konrad, Helmut-Werner Heuer, Berit Krauter, Pieter Ooms, Michael Prein, Johann Rechner
  • Publication number: 20130338277
    Abstract: As a manufacturing method of a stable coumarone-indene resin water-dispersed composition which does not use an organic solvent, can be applied to various resin compositions, enhance sticky and adhesive properties, water resistance, heat resistance, and compatibility, and achieve consideration of health and safety of operators, arrangement of a work environment, and cost reduction relating to exhaust gas treatment, a manufacturing method which includes a process of dispersing a coumarone-indene resin which contains 50% by weight or more of coumarone and indene in total as monomer-constituents and is in a solid form at an ordinary temperature in the presence of a surfactant by a wet milling and dispersing method is used.
    Type: Application
    Filed: November 7, 2011
    Publication date: December 19, 2013
    Inventors: Masayuki Hashimoto, Asako Ogasawara, Tadashi KImura, Kimiko Izumi
  • Publication number: 20130324650
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Application
    Filed: July 19, 2013
    Publication date: December 5, 2013
    Applicant: Mitsubishi Engineering-Plastics Corporation
    Inventor: Toshiki MONDEN
  • Publication number: 20130265771
    Abstract: In an embodiment, a polycarbonate composition comprises: polycarbonate; 7 wt % to 20 wt % titanium dioxide, based upon a total weight of the polycarbonate composition; an optional flame retardant; and an optional UV stabilizer. A plaque formed from the polycarbonate composition has a reflectance of greater than or equal to 95%, as determined by reflectance measurements using a Gretag Macbeth Coloreye spectrophotometer (D65 light source, 10 degree observer, UV included) made at a wavelength of 680 nm. In an embodiment, a polycarbonate composition comprises: a polycarbonate; 7 to 20 wt % titanium dioxide; a flame retardant; and an optional UV stabilizer; wherein the polycarbonate composition has a maximum reflectance of greater than or equal to 95%. The melt volume rate as determined at 300° C. using a 1.2 kilogram weight, in accordance with ASTM D1238-04 is from 5 to 30 grams per 10 minutes.
    Type: Application
    Filed: February 12, 2013
    Publication date: October 10, 2013
    Applicant: SABIC Innovative Plastics IP B.V.
    Inventors: Amanda Marie Flores, Vandita Pai-Paranjape
  • Publication number: 20130253109
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 26, 2013
    Inventor: Toshiki MONDEN
  • Publication number: 20130244173
    Abstract: A process comprising: contacting at least one bio-based amorphous polyester resin with an optional plasticizer to form a pre-blend mixture; neutralizing the pre-blend mixture with a neutralizing agent; contacting the pre-blend mixture with a surfactant; melt-mixing the pre-blend mixture; contacting the melt-mixed mixture with de-ionized water to form an oil in water emulsion possessing a latex; and recovering the latex.
    Type: Application
    Filed: May 9, 2013
    Publication date: September 19, 2013
    Applicant: XEROX CORPORATION
    Inventors: Shigang S. Qiu, Santiago Faucher, Fumii Higuchi, Guerino G. Sacripante
  • Publication number: 20130210980
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 15, 2013
    Applicant: Mitsubishi Engineering-Plastics Corporation
    Inventor: Mitsubishi Engineering-Plastics Corporation
  • Publication number: 20130203912
    Abstract: In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 8, 2013
    Applicant: Mitsubishi Engineering-Plastics Corporation
    Inventor: Mitsubishi Engineering-Plastics Corporation
  • Publication number: 20130198933
    Abstract: An elastomer composition comprising, an emulsion which comprises 25-30 weight % of acrylonitrile, 62-71 weight % of butadiene and 4-8 weight % of unsaturated carboxylic acid (total 100 weight %), wherein crosslink is formed by a bond through at least a part of substituent which is possessed by said unsaturated carboxylic acid, and residual substituent of at least one part of substituent which is possessed by said unsaturated carboxylic acid is left in state of free, further Mooney viscosity (ML(1+4)(100° C.)) of the crosslinked product is 100-220, wherein thin film gloves composed of said elastomer does not contain sulfur which is a crosslinking agent and sulfur composition which is a vulcanization accelerator, thickness is 0.05-0.15 mm, gloves swelling ratio at gloves formation is 240-320, tensile stress is 22-35 MPa, elongation to break is 480-620% and tensile stress at 500% elongation is 15-35 MPa.
    Type: Application
    Filed: September 30, 2011
    Publication date: August 8, 2013
    Applicants: MIDORI ANZEN CO., LTD, KOSSAN SDN BHD
    Inventors: Siong Hui Khoo, Lawrence Siau Tian Lim, Seek Ping Lee, Eng Long Ong, Norihide Enomoto
  • Publication number: 20130202819
    Abstract: The present invention relates to a vinyl chloride resin latex for a thermal sublimation transfer image-receiving sheet, comprising a vinyl chloride homopolymer and an alkylbenzenesulfonate salt in an amount of more than 1 part by weight to 5 parts by weight per 100 parts by weight of the vinyl chloride homopolymer; and a thermal sublimation transfer image-receiving sheet using the same.
    Type: Application
    Filed: October 18, 2011
    Publication date: August 8, 2013
    Applicant: TOSOH CORPORATION
    Inventors: Nobuyuki Ito, Tamotsu Sato, Kazunori Watanabe
  • Patent number: 8501303
    Abstract: A resin composition comprising an aromatic polycarbonate resin having excellent transparency and flame retardancy. The resin composition comprises 100 parts by weight of an aromatic polycarbonate resin having a branched structure with a branching ratio of 0.7 to 1.1 mol % (component A) and 0.005 to 12 parts by weight of at least one flame retardant.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: August 6, 2013
    Assignee: Teijin Chemicals, Ltd.
    Inventors: Yoji Ohira, Toshiyuki Miyake, Hiroshi Shuto, Hiroshi Okamoto, Takayuki Ozaki, Maiko Murai
  • Patent number: 8481149
    Abstract: This disclosure relates to a polyurethane resin composition for a mounting pad, including a polyurethane resin, C9-15 alkyl benzene sulfonic acid or a salt thereof, and a DMF solvent, and a polyurethane mounting pad using the same, whereby long and large pores may be uniformly formed thereinside to provide a mounting pad having low hardness, excellent compressibility, and a high compression modulus.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: July 9, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Na-Ri Kim, Dong-Mok Shin, Byeong-In Ahn, Sang-Soon Choi, Keong-Yeon Yoon
  • Publication number: 20130143987
    Abstract: Provided is a method for preparing a spinning solution of ultra-high molecular weight polyethylene fiber, which comprises mixing a dissolved solution of ultra-high molecular weight polyethylene with a swollen solution of ultra-high molecular weight polyethylene at a weight ratio of 0.42˜2.85, to obtain a spinning solution with a content of the ultra-high molecular weight polyethylene being 10%˜15% by weight; the content of the ultra-high molecular weight polyethylene in the swollen solution of ultra-high molecular weight polyethylene is 10%˜50% by weight; and the weight ratio of the ultra-high molecular weight polyethylene in the swollen solution of ultra-high molecular weight polyethylene to the ultra-high molecular weight polyethylene in the dissolved solution of ultra-high molecular weight polyethylene is 2.5˜70.
    Type: Application
    Filed: August 22, 2011
    Publication date: June 6, 2013
    Applicant: BEIJING TONGYIZHONG SPECIALTY FIBRE TECHNOLOGY & DEVELOPMENT CO., LTD
    Inventors: Peng He, Xingliang Huang
  • Publication number: 20130131241
    Abstract: A flame retardant thermoplastic composition has high flame retardance at low thicknesses, good flow properties, good impact strength, and good flexural modulus. The polymer composition includes a polycarbonate polymer, a flame retardant additive, talc, glass fibers, and an acid stabilizer in synergistic amounts.
    Type: Application
    Filed: November 16, 2012
    Publication date: May 23, 2013
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventor: SABIC INNOVATIVE PLASTICS IP B.V.
  • Publication number: 20130116368
    Abstract: Emulsions containing acrylic associative thickening agents which, when polymerized in the presence of particular polyglycerols, have a thickening power which is remarkably stable over time.
    Type: Application
    Filed: October 25, 2012
    Publication date: May 9, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.
  • Publication number: 20130102710
    Abstract: Disclosed are an antistatic agent which does not impair the appearance and the mechanical strength of a molded article and which provides sufficient permanent antistatic properties to the molded article even when added in a small amount, and an antistatic resin composition containing the same. The antistatic agent (Z) includes: a block polymer (A) containing a block of hydrophobic polymer (a) and a block of hydrophilic polymer (b) as constituent units; and an organic fluorine-modified polyolefin (B). The antistatic resin composition is obtained by containing the antistatic agent in a thermoplastic resin (C).
    Type: Application
    Filed: June 30, 2011
    Publication date: April 25, 2013
    Applicant: SANYO CHEMICAL INDUSTRIES, LTD.
    Inventors: Hidetoshi Noda, Masanori Hattori, Eri Takemoto
  • Publication number: 20130072603
    Abstract: The present invention is to a composition made from a polyester produced by the acid or ester polyester process, a cobalt salt and a base, preferably an alkaline metal base. The composition can be made by blending a cobalt salt with a polyester which has been polymerized in the presence a alkaline metal ion derived from a basic alkaline metal compound, e.g. alkaline metal base or basic alkaline metal salt. The composition may optionally comprise an ionic compatibilizer, which may further be blended with a partially aromatic polyamide. This blend can be processed into a container having both active and passive oxygen barrier with an improved color and clarity than that achieved by cobalt alone. The use of the cobalt salt in combination with the base can also be used to improve the color of recycled polyester durin processing.
    Type: Application
    Filed: November 15, 2012
    Publication date: March 21, 2013
    Applicant: M&G USA CORPORATION
    Inventor: M&G USA CORPORATION
  • Publication number: 20130017373
    Abstract: Disclosed is a stretchable ink composition which comprises water, a colorant, a surfactant, and a fluoroelastomer.
    Type: Application
    Filed: July 14, 2011
    Publication date: January 17, 2013
    Applicant: XEROX CORPORATION
    Inventors: Yiliang Wu, Qi Zhang, Ke Zhou, Yu Qi, Nan-Xing Hu
  • Publication number: 20130008625
    Abstract: The present invention provides a binder composition for use in mold manufacturing that is capable of preventing a deterioration in the mold strength in a high-humidity environment, and further restraining the generation of an irritant gas at the time of casting; and a mold manufacturing composition wherein this binder composition is used. In order to provide such the binder composition, the binder composition for use in mold manufacturing, comprises a furan resin, and a metal compound containing one or more metal elements selected from the group consisting of elements in the Groups 2, 4, 7, 10, 11 and 13 of the periodic table, wherein the content by percentage of the metal element(s) in the binder composition is from 0.01 to 0.70% by weight, and the metal compound is one or more metal compounds selected from hydroxides, nitrates, oxides, organic acid salts, alkoxides, and ketone complexes.
    Type: Application
    Filed: March 18, 2011
    Publication date: January 10, 2013
    Applicant: KAO CORPORATION
    Inventors: Akira Yoshida, Toshiki Matsuo
  • Publication number: 20120302682
    Abstract: A method for preparing organic-inorganic composite materials is provided. It is a dispersion method that the inorganic phase is introduced into the polymer matrix uniformly. The core-shell structure, in which the inorganic materials are core and the organic materials are shell, is formed by first wrapping the inorganic materials with the organic materials in the same reactor. Therefore, the match between the polarity of inorganic phase and the polarity of polymer phase is increased.
    Type: Application
    Filed: February 8, 2010
    Publication date: November 29, 2012
    Applicant: NANJING UNIVERSITY OF TECHNOLOGY
    Inventors: Wang Wei, Gongping Liu, Nanping Xu, Wanqin Jin
  • Publication number: 20120264844
    Abstract: Disclosed are polymer compositions including polycarbonates, polyphosphonates, copoly(phosphonate carbonate)s, and organic salts and/or silicone containing compounds that exhibit a superior combination of properties compared to prior art.
    Type: Application
    Filed: April 16, 2012
    Publication date: October 18, 2012
    Applicant: FRX POLYMERS, INC.
    Inventors: Dieter FREITAG, Jan-Pleun LENS, Marc A. LEBEL
  • Publication number: 20120251785
    Abstract: A resin composition comprising an aromatic polycarbonate resin and having excellent transparency and flame retardancy. The resin composition comprises 100 parts by weight of the aromatic polycarbonate resin having a branched structure with a branching ratio of 0.7 to 1.1 mol % (component A) and 0.005 to 12 parts by weight of a flame retardant.
    Type: Application
    Filed: October 18, 2010
    Publication date: October 4, 2012
    Inventors: Yoji Ohira, Toshiyuki Miyake, Hiroshi Shuto, Hiroshi Okamoto, Takayuki Ozaki, Maiko Murai
  • Publication number: 20120245262
    Abstract: Disclosed herein is a polymeric composition comprising a polycarbonate polymer, a mineral filler, and a sulfonate salt. The sulfonate salt apparently forms a barrier between the polymer matrix and the mineral filler. The resulting composition has an improved balance of tensile modulus, impact strength, ductility, and flow properties.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 27, 2012
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Ning Hao, Karin Irene van de Wetering, Amit S. Kulkarni
  • Publication number: 20120245263
    Abstract: The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising: 100 parts by weight of an aromatic polycarbonate resin having an end hydroxyl group concentration of 10 to 1000 ppm; and 0.001 to 0.5 parts by weight of a non-halogen-based aromatic sulfonic acid metal salt compound represented by the following general formula (1): wherein R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; R2 is a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an arylalkyl group having 6 to 20 carbon atoms or an aryl group having 5 to 15 carbon atoms; and M is rubidium (Rb), cesium (Cs) or francium (Fr).
    Type: Application
    Filed: June 6, 2012
    Publication date: September 27, 2012
    Applicant: MITSUBISHI ENGINEERING-PLASTICS CORPORATION
    Inventors: Toshiki MONDEN, Hiroshi Nakano
  • Patent number: 8268918
    Abstract: There is provided a crystalline polylactic acid resin composition comprising 95 to 99.97 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, and 0.03 to 5 parts by mass of a crystal nucleus agent (B). There is also provided a crystalline polylactic acid resin composition prepared by melt-kneading 100 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, 0.01 to 20 parts by mass of a (meth)acrylate compound (C), and 0.02 to 20 parts by mass of a peroxide (D).
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: September 18, 2012
    Assignee: Unitika Ltd.
    Inventors: Norio Fukawa, Yohei Kabashima, Ken-ichi Kawada, Sachiko Kokuryo
  • Patent number: 8252852
    Abstract: The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: August 28, 2012
    Assignee: Kao Corporation
    Inventors: Akira Takenaka, Hiroaki Kishimoto
  • Publication number: 20120214007
    Abstract: A composition for coating paper includes at least one pigment selected from the group consisting of polymeric pigments, aluminosilicates, calcium carbonate, titanium dioxide, talc, barium sulfate, zinc oxide, aluminum trihydrate, amorphous silica and silicates; wherein the pigment is dispersed in an aqueous dispersion of a polymeric binder that is a copolymer of vinyl acetate, ethylene, at least one ethylenically unsaturated sulfonic acid or salt thereof and optionally one or more other monomers, wherein vinyl acetate units constitute in a range of 70-90 wt % of the polymeric binder and ethylene units constitute in a range of 10-30 wt % of the polymeric binder; and wherein the polymeric binder has a mean particle size in a range from 0.1 ?m to 0.
    Type: Application
    Filed: February 18, 2011
    Publication date: August 23, 2012
    Applicant: Wacker Chemical Corporation
    Inventors: Christian Leonard Daniels, John Richard Boylan
  • Publication number: 20120059099
    Abstract: The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising: 100 parts by weight of an aromatic polycarbonate resin; and 0.001 to 0.5 parts by weight of a non-halogen-based aromatic sulfonic acid metal salt compound represented by the following general formula (1): ?wherein R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; R2 is a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an arylalkyl group having 6 to 20 carbon atoms or an aryl group having 5 to 15 carbon atoms; and M is rubidium (Rb), cesium (Cs) or francium (Fr). which aromatic polycarbonate comprises a mixture of a polycarbonate resin obtained by an interfacial polymerization method using no branching agent and a branched polycarbonate resin obtained by a melting.
    Type: Application
    Filed: October 6, 2011
    Publication date: March 8, 2012
    Applicant: MITSUBISHI ENGINEERING-PLASTICS CORPORATION
    Inventors: Toshiki MONDEN, Hiroshi NAKANO