At Least Two -oh Groups Patents (Class 524/386)
  • Publication number: 20070203278
    Abstract: The present invention relates to a cross-linked polyethylene composition having outstanding sweat-out inhibition and insulation properties. The composition of the invention characteristically comprises (A) 100 weight part of polyethylene; (B) 0.2-0.6 weight part of a mixture of a liquid antioxidant and a hindered phenol or thio ester antioxidant; (C) 0.2-0.9 weight part of polyethylene glycol having a molecular weight of 5,000-70,000; and (D) 1-4 weight part of a cross-linking agent.
    Type: Application
    Filed: December 8, 2006
    Publication date: August 30, 2007
    Applicant: LG CHEM, LTD.
    Inventors: Youngil SONG, Ingyu PARK, Yoonsun NAM, Deukju KIM
  • Patent number: 7256228
    Abstract: A stabilized thermoplastic resin composition is disclosed which comprises structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester and a combination of at least two quenchers, wherein said quencher is selected from a group consisting of phosphorus compound, carboxylic acid, derivates of carboxylic acids, epoxy functional polymers and boron compound. Also disclosed is a stabilized thermoplastic resin composition comprising: structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester, an epoxy functional polymers and a combination of at least one quenchers, wherein said quencher is selected from a group consisting of phosphorus compounds, carboxylic acid compounds, polyols, and boron compounds. In addition the composition disclosed possess good optical properties, thermal properties and stability.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: August 14, 2007
    Assignee: General Electric Company
    Inventors: Parminder Agarwal, Peter H. Th. Vollenberg, Gabrie Hoogland, Vishvajit Chandrakant Juikar, Ganesh Kannan, Abbas-Alli Ghudubhai Shaikh, Sachin Ashok Shelukar
  • Patent number: 7241835
    Abstract: Methods for making homogenized cosmetic formulations comprising a silicone gel.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: July 10, 2007
    Assignee: General Electric Company
    Inventors: Michael Joseph O'Brien, Suresh K. Rajaraman
  • Patent number: 7238744
    Abstract: An article of manufacture comprises an ultrahigh molecular weight polyethylene (UHMWPE) mixed with a processing oil and a lubricant selected from the group consisting of fatty acid esters, ethoxylated fatty acid esters, glycol esters, PEG esters, glycerol esters, ethoxylated esters, sorbitol esters, ethoxylated sorbitol esters, aromatic ethoxylates, alcohol ethoxylates, mercaptan ethoxylates, modified ethoxylates, amide surfactants, phosphate esters, phosphonate esters, phosphite esters, alkyl sulfates, fatty acid ethers, alkyl ether sulfates, alkylaryl ether sulfates, sulfonates, naphthalene sulfonates, sulfosuccinates, sulfonated esters, sulfonated amides, alkyl ether carboxylates, alkylaryl ether carboxylates, quaternary amines, amino quaternary amines, ethoxylated amines, imidazoline derivatives, betaines, sultaines, aminopropionate, catechol derivatives, saturated fatty acids, unsaturated fatty acids, and combinations thereof. The method for making those articles is also disclosed.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: July 3, 2007
    Assignee: Daramic, Inc.
    Inventors: Joseph G. Yaritz, J. Kevin Whear
  • Patent number: 7223805
    Abstract: A 2-methoxyphenol derivative may be used as an ultraviolet (UV) light absorbing dispersant and, an ink composition may include the 2-methoxyphenol derivative as a light-resistant dispersant. The 2-methoxyphenol derivative absorbs UV light and thus provides light resistance to outputs. The 2-methooxyphenol derivative also improves dispersibility. When the 2-methoxyphenol derivative is used to prepare an ink composition, the ink composition has improved dispersibility and light resistance, and there is no need to add a light-resistant additive.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: May 29, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon-Kyoung Jung, Seung-min Ryu
  • Patent number: 7196134
    Abstract: High-solids binder combinations comprising polyisocyanates, special lactone-based polyols and polyacrylate-polyols, a process for preparing such binders, and their use for producing coatings. The lactone-based polyols include ?-caprolactone-based polyols having an average hydroxy functionality ?2 and a number-average molecular weight of from 119 to 2000 g/mol. The polyacrylate resins are prepared by copolymerizing optionally functional polybutadienes, aromatic monomers, hydroxyalkyl esters of acrylic or methacrylic acid having primary hydroxyl groups, aliphatic esters of acrylic or methacrylic acid and C1 to C8 monoalcohols, ?,?-unsaturated C3–C7 monocarboxylic or dicarboxylic acids or of one or more monoesters of maleic acid or fumaric acid and C1 to C14 monoalchols.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: March 27, 2007
    Assignee: Bayer MaterialScience AG
    Inventors: Christian Wamprecht, Markus Mechtel, Jörg Tillack, Thomas Klimmasch
  • Patent number: 7186777
    Abstract: Polyurethane and polyurea compositions for golf balls with improved stability of the curative blend, wherein the curative blend includes a pigment, a curing agent, and a compatible freezing point depressing agent so that the curative blend has a lower freezing point than the curing agent by itself and the blend does not lose pigment dispersion upon solidification and subsequent thawing.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: March 6, 2007
    Assignee: Acushnet Company
    Inventors: Shenshen Wu, Kelly J. Gasper, Constantine A. Kondos, Murali Rajagopalan
  • Patent number: 7183344
    Abstract: The invention is a film of a vinyl alcohol polymer that contains from 0.01 to 20 mol % of cationic group-containing units and contains from 0.5 to 24 mol % of ?-olefin units having at most 4 carbon atoms. The polyvinyl alcohol film gives polarizing films and polarizer which are resistant to water and have good polarizing properties and which are free from a problem of irregular coloration.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: February 27, 2007
    Assignee: Kuraray Co., Ltd.
    Inventors: Tetsushi Hayashi, Takanori Isozaki, Naoki Fujiwara
  • Patent number: 7122597
    Abstract: Compositions for securing pre-pasted and non-pre-pasted wall coverings to a surface that is to be decorated are provided. The present compositions are aqueous colloidal dispersions or polymeric solutions comprising from about 3% to about 30% solids. The present compositions comprise water, an alkali, from about 2.5% to about 25% by weight of an alkali-soluble, polyvinyl acetate-crotonic acid copolymer, a thickener, and a glycol.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: October 17, 2006
    Assignee: Zinsser Co., Inc.
    Inventor: James J. Calienni
  • Patent number: 7094817
    Abstract: A biodegradable polymer includes a) 20 to 60% of a mixture of starch and/or a modified starch, b) 8 to 22% of starch plasticisers and processing agents c) 30 to 70% of one or more biodegradable aliphatic polyesters d) 1 to 10% of a layered silicate clay mineral. The silicate mineral is an organoclay which has been formed by reacting clay with an intercalating chemical to compatibilise it with the polymers so that the clay is exfoliated and makes the blend amorphous. The polymers may also include the usual additives including e) from 0 to 20% by weight of a polyol plasticiser f) from 0.1 to 1.5% by weight of a C12–22 fatty acid or salt or a destructing agent preferably urea and/or urea derivatives, and g) from 0 to 12% by weight of added water. The polyester may be modified by reaction with maleic anhydride.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: August 22, 2006
    Assignee: Plantic Technologies Ltd.
    Inventors: Peter Halley, Stewart Mcglashan, John Gralton
  • Patent number: 7090896
    Abstract: A process for producing dielectric layers with low dielectric constants by thermal treatment of a sol-gel product of a multifunctional carbosilane, corresponding layers, and their use in the production of electronic components, are described.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: August 15, 2006
    Assignee: H.C. Starck GmbH
    Inventors: Stephan Kirchmeyer, Detlef Gaiser, Harald Kraus, Udo Merker
  • Patent number: 7078447
    Abstract: Embodiments of ionizing radiation stable polyarylestercarbonate resin compositions, methods for making the ionizing radiation stable compositions, and articles and medical devices made from these ionizing radiation stable compositions are disclosed. For examples the specification discloses a composition which comprises a block copolyarylestercarbonate and a ionizing radiation stablizing additive. The said copolyarylestercarbonate comprises an organic carbonate block and at least one arylate block. The arylate block comprises arylate structural units derived from at least one 1,3-dihydroxybenzene moiety and at least one aromatic dicarboxylic acid moiety. The arylate block has a degree of polymerization of 1 or greater.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: July 18, 2006
    Assignee: General Electric Company
    Inventors: Katherine Glasgow, Adam Zerda
  • Patent number: 7067575
    Abstract: A water-soluble film made from a resin composition comprising (A) 100 parts by weight of an anionic group-modified polyvinyl alcohol having a viscosity of 10 to 35 mPa·s measured at 20° C. with respect to a 4% by weight aqueous solution thereof, an average degree of hydrolysis of 80.0 to 99.9% by mole and a rate of anionic group modification of 1 to 10% by mole, (B) 20 to 50 parts by weight of a plasticizer, (C) 2 to 30 parts by weight of a filler, and (D) 0.01 to 2.5 parts by weight of a surfactant. The water-soluble film has an excellent water solubility, and is not gelled or insolubilized even if chemicals containing a boric acid substance, particularly sodium perborate, are packaged therein or even if it is put in an aqueous solution of a boric acid substance, particularly sodium perborate.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: June 27, 2006
    Assignee: The Nippon Synthetic Chemical Industry Co., Ltd.
    Inventors: Syuichi Kitamura, Tomoyoshi Mizutani, Mitsuhiro Hasegawa, Hideki Oono
  • Patent number: 7056526
    Abstract: The present invention provides a medical adhesive tape and a tape preparation for percutaneous absorption, both having an adhesive layer that resists glue remainder and stickiness upon peeling off of the tape even after adhesion to the human skin for a long time, and a medical adhesive composition to be used for such tapes. The medical adhesive composition of the present invention includes, as essential elements, (A) a copolymer containing (a) alkyl (meth)acrylate, wherein the alkyl moiety has 4 to 18 carbon atoms, in a proportion of not less than 50 wt % of the copolymer and (b) a carboxyl group-containing vinyl compound in a proportion of 0.1 wt %–10 wt % of the copolymer, (B) an alkoxide or a chelate compound of at least a metal selected from titanium, zirconium, zinc and aluminum, and (C) a polyol compound in a proportion of 0.2 wt %–5 wt % of the aforementioned medical adhesive composition.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: June 6, 2006
    Assignee: Nitto Denko Corporation
    Inventors: Hidetoshi Kuroda, Takateru Muraoka, Keigo Inosaka, Hitoshi Akemi
  • Patent number: 7045564
    Abstract: A flame retardant formulation which is the combination of at least (1) at least one bromine-containing polyol flame retardant formed from the reaction of (a) tetrabromophthalic anhydride, (b) an aliphatic polyol, and (c) an epoxide, and (2) at least one aliphatic diester of an alkane dicarboxylic acid, with the proviso that the formulation has a viscosity at 25° C. of about 20,000 cps or less, and a bromine content of at least about 40 wt %. A flame retardant compound formed from A) tetrabromophthalic anhydride; B) diethylene glycol; C) at least one alpha-omega alkane diol, or at least one alpha-omega alkane diol and at least one aliphatic monool; and D) at least one alkylene oxide; with the proviso that the compound has a viscosity at 25° C. of about 60,000 cps or less, and a bromine content of at least about 43 wt %. Polymer compositions formed from (a) a polyurethane or a polyisocyanurate and (b) a formulation of the invention.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: May 16, 2006
    Assignee: Albemarle Corporation
    Inventors: Elbert F. Feske, Nelson E. Clark, Arthur G. Mack, Jeffrey Todd Aplin
  • Patent number: 7041769
    Abstract: Polyurethane and polyurea compositions for golf balls with improved stability of the curative blend, wherein the curative blend includes a pigment, a curing agent, and a compatible freezing point depressing agent so that the curative blend has a lower freezing point than the curing agent by itself and the blend does not lose pigment dispersion upon solidification and subsequent thawing.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: May 9, 2006
    Assignee: Acushnet Company
    Inventors: Shenshen Wu, Kelly J. Gasper, Constantine A. Kondos, Murali Rajagopalan
  • Patent number: 7041742
    Abstract: The present invention provides impact modified thermoplastic olefin (“TPO”) compositions that exhibit both stiffness and toughness. TPO compositions according to the invention include a polyolefin homopolymer resin such as polypropylene, from about 17% by weight to about 30% by weight of a rubbery copolymer comprising at least one alpha olefin, and from about 1.0% to about 8.0% by weight of a nonionic surfactant, which acts as an impact modifying fluid. The preferred nonionic surfactant for use in the invention is an ethoxylated sorbitan fatty acid ester such as ethoxylated sorbitan trioleate (“ESTO”).
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: May 9, 2006
    Assignee: Ferro Corporation
    Inventors: Ann M. Panek, Anna C. Andrews, Haleh Ayrom-Keuchel, Paul J. DeFranco, Robert J. Opalko
  • Patent number: 7026438
    Abstract: The invention relates to liquid sulphur-containing antioxidants and to compositions comprising them. The novel lubricant compositions comprise the reaction product of a selected group of 5-tert-butyl-4-hydroxy-3-methyl(or tert-butyl)phenyl substituted carboxylic acid esters with thiodiethylene glycol and a mono-hydroxy alcohol with a carbon chain length higher than 4 C-atoms. The novel lubricant compositions are highly resistant to oxidative degradation and are capable of reducing the negative effects of deposits, such as black sludge, in motor combustion engines, particularly spark ignition internal combustion engines.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: April 11, 2006
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Hugo Camenzind, Paul Dubs, Roger Martin, David Eliezer Chasan, Gunnar Demme, James Robbins
  • Patent number: 7019052
    Abstract: Liquid compositions and homopolymers or copolymers of olefinically unsaturated compounds, preparable by (co)polymerizing olefinically unsaturated compounds and reactive diluents for thermally curable multisubstance mixtures as reaction medium, and their use to prepare coating compositions, adhesives and sealing compounds.
    Type: Grant
    Filed: October 25, 1999
    Date of Patent: March 28, 2006
    Assignee: BASF Coatings AG
    Inventors: Heinz-Peter Rink, Werner-Alfons Jung
  • Patent number: 7014918
    Abstract: The present invention discloses articles containing a coating composition, as well as methods of making and using the compositions which, when applied to a substrate and cured, provide articles having transparent abrasion resistant coatings, wherein the coatings have a matched refractive index to that of the substrate and can be tailored to control the extent of tint absorption (vide infra). The coating compositions comprise an aqueous-organic solvent mixture containing a mixture of hydrolysis products and partial condensates of an epoxy-functional silane, a carboxylic acid functional compound selected from the group consisting of carboxylic acids, multifunctional carboxylic acids, anhydrides, and combinations thereof, a metal oxide composite colloid, and a disilane. The coating compositions may further include a mixture of hydrolysis products and partial condensates of one or more silane additives, a colloidal silica material, and a tetrafunctional silane.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: March 21, 2006
    Assignee: SDC Technologies, Inc.
    Inventors: Karl W. Terry, Bryan S. Lembo
  • Patent number: 7015266
    Abstract: The invention is a polyvinyl alcohol film having an YI value of at most 20, which is formed of a modified polyvinyl alcohol having a degree of polymerization of from 1500 to 5000, an ethylene unit content of from 1 to 4 mol % and a 1,2-glycol bond content of at most 1.4 mol %. The polyvinyl alcohol film gives polarizing films that contain no impurities and have good polarization performance, durability and hue stability.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: March 21, 2006
    Assignee: Kuraray Co., Ltd.
    Inventors: Takanori Isozaki, Tetsushi Hayashi, Toshio Nakai, Naoki Fujiwara
  • Patent number: 7012112
    Abstract: A thermoplastic resin composition for an electrical/electronic contact part according to the present invention includes a thermoplastic resin and a polyol, wherein the polyol is contained in a range of 0.2 to 10 parts by weight based on 100 parts by weight of the thermoplastic resin. Alternatively, a thermoplastic resin composition for an electrical/electronic contact part according to the present invention includes: a thermoplastic resin; a halogenated aromatic compound which is contained in a range of 1 to 50 parts by weight based on 100 parts by weight of the thermoplastic resin; and a double salt represented by at least one of (X2O)n.Sb2O5 and (YO)n.Sb2O5, where X represents a monovalent alkaline metal element, and Y represents a divalent alkaline earth metal element, and n represents a ratio of X2O or YO to Sb2O5 exceeding 0.7, the double salt having an adsorbed water elimination rate of not more than 50 min.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: March 14, 2006
    Assignees: Omron Corporation, Mitsubishi Engineering Plastics Corporation
    Inventors: Yutaka Takenaka, Kenji Funaki, Toshiyuki Furuya, Shigeru Muramatsu, Yoshitaka Kanazawa, Osamu Kimura
  • Patent number: 7001642
    Abstract: A process for providing a coating composition which, provides an abrasive resistant coating having a refractive index of the substrate and controlled tintability. The composition which, when applied to at least one surface of a substrate comprises an aqueous-organic solvent mixture containing a mixture of hydrolysis products and partial condensates of an epoxy-functional silane, a carboxylic acid functional compound selected from the group consisting of carboxylic acids, multifunctional carboxylic acids, anhydrides, and combinations thereof, a metal oxide composite colloid, a disilane and an effective amount of a leveling agent for permitting the aqueous-organic mixture to spread on the substrate and thereby provide substantially uniform contact of the aqueous-organic mixture with the substrate. The coating compositions may further include a mixture of hydrolysis products and partial condensates of one or more silane additives, a colloidal silica material, and a tetrafunctional silane.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: February 21, 2006
    Assignee: SDC Technologies, Inc.
    Inventors: Karl W. Terry, Bryan S. Lembo
  • Patent number: 6992119
    Abstract: A tire puncture sealant comprises a latex of natural rubber, an emulsion of a tackifier and an antifreezing agent, wherein the tackifier is an aromatic modified terpene resin, and given that the total A+B+C of the solid content A of the natural rubber latex, the solid content B of the tackifier emulsion and the content C of the antifreezing agent is 100 weight %, the solid content A of the natural rubber latex is in a range of from 30 to 60 weight %, the solid content B of the tackifier emulsion is in a range of from 10 to 30 weight %, and the content C of the antifreezing agent is in a range of from 20 to 50 weight %.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: January 31, 2006
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventors: Yoshihide Kojima, Masahiro Kishida, Takaichiro Shimokado
  • Patent number: 6982297
    Abstract: The invention is a film of a vinyl alcohol polymer that contains from 0.01 to 20 mol % of cationic group-containing units and contains from 0.5 to 24 mol % of ?-olefin units having at most 4 carbon atoms. The polyvinyl alcohol film gives polarizing films and polarizer which are resistant to water and have good polarizing properties and which are free from a problem of irregular coloration.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: January 3, 2006
    Assignee: Kuraray Co., Ltd.
    Inventors: Tetsushi Hayashi, Takanori Isozaki, Naoki Fujiwara
  • Patent number: 6969552
    Abstract: A pellet to be used in a multi-layer laminate for storing liquid foods, comprising a hydrophilic reducing organic compound and a hydrophilic and water insoluble thermoplastic resin, wherein the hydrophilic reducing organic compound is kneaded with the hydrophilic and water insoluble thermoplastic resin. The kneaded compound comprised of the hydrophilic reducing organic compound and the hydrophilic and water insoluble thermoplastic resin is then kneaded with a hydrophobic thermoplastic resin and formed into a pellet. The pellet is such that 50 grams of the pellet when stored at 15° C. for one week in a sealed 180 ml container requires the presence of water in order to absorb oxygen.
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: November 29, 2005
    Assignee: Tetra Laval Holdings & Finance, S.A.
    Inventors: Morio Hara, Norio Kobayashi, Jun Tanaka, Tadakatsu Ikenoya, Hiroaki Ogita
  • Patent number: 6964989
    Abstract: This invention relates generally to water resistant peelable protective and decorative clear or pigmented coating compositions and, more specifically, to solvent and aqueous based, polymeric coating compositions which form a protective and/or decorative coating on a variety of substrates, including automotive paints, metals, plastics, concrete, natural and synthetic elastomers, and ceramics. The coatings are be formulated for temporary or long term protection depending upon the application.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: November 15, 2005
    Assignee: Ashland Inc.
    Inventors: Jiafu Fang, Zhiqiang Zhang, Frances E. Lockwood, Richard J. Baumgart, Michael A. Dituro
  • Patent number: 6946500
    Abstract: A process for producing fine particulate polymer drag reducing agent (DRA) without cryogenic temperatures, is described. The grinding or pulverizing of polymer, such as poly(alpha-olefin) may be achieved by the use of at least one solid organic grinding aid and at least one liquid grinding aid. In one non-limiting embodiment of the invention, the grinding is conducted at ambient temperature. Examples of a solid organic grinding aid include ethene/butene copolymer particles, paraffin waxes and solid alcohols. An example of a suitable liquid grinding aid includes a blend of glycol, water and isopropyl alcohol. Particulate DRA may be produced at a size of about 500 microns or less. Use of an attrition mill is preferred.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: September 20, 2005
    Assignee: Baker Hughes Incorporated
    Inventors: Jeffery R. Harris, John F. Motier
  • Patent number: 6946501
    Abstract: A film-forming composition for use in preparing water-soluble films that are rapidly dissolving under cold water conditions, the composition comprising a water soluble polymer material such as polyvinyl alcohol and a principal solvent, typically diol(s) or derivative of a diol. Films made from the film-forming compositions may be used to encapsulate a variety of compositions for subsequent release into an aqueous medium. Encapsulated compositions can include various laundry detergents and additives, fabric care compositions such as fabric softening compositions and dishwashing detergents among others. When used to encapsulate compositions, the solvent system used in the film-forming composition will have at least one common solvent material as the solvent system used in the encapsulated composition to improve film dissolution and to prevent problems associated with solvent migration.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: September 20, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Kelly Ann Kochvar, Heidi Simonne Mariette Soyez, Peter Jens Forth, Jean-Pol Boutique, Ruth Anne Wagers, Errol Hoffman Wahl, Matthew Lawrence Lynch, Wayne Robert Fisher
  • Patent number: 6933338
    Abstract: To provide a water- and oil-repellent composition excellent in durability and excellent in safety and preservation of the environment. A water- and oil-repellent composition which comprises (A) a polymer, (B) an aqueous medium and (C) a surfactant in a mass ratio of (A)/(B)/(C)=100/100-500/1-10, the polymer (A) containing a polymerization unit based on a (meth)acrylate having a polyfluoroalkyl group, a polymerization unit based on an alkyl(meth)acrylate having a C1-C12 alkyl group, a polymerization unit based on an alkyl(meth)acrylate having a C16-C22 alkyl group and a polymerization unit based on a specific compound having a blocked isocyanate group.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: August 23, 2005
    Assignee: Asahi Glass Company, Limited
    Inventors: Shuichiro Sugimoto, Takashige Maekawa
  • Patent number: 6930138
    Abstract: A flame retarding and smoke suppressing additive powder that can be mixed with resins includes a carbonific material, a heat activated blowing agent, a heat activated halogen material, a phosphate material, and an inorganic material. The additive powder, when added to a curable or hardenable resin, forms a mixture where the additive powder is about 20-30%, by weight, of the mixture. The resin can be styrenic, olefinic, acrylic, cellulosic, polyester, or polyamide such as are commonly used in the manufacture of fiberglass reinforced structures and moldable plastics.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: August 16, 2005
    Assignee: Avtec Industries, Inc.
    Inventors: Kevin Schell, John B. Rowen, Anthony S. Camarota
  • Patent number: 6921787
    Abstract: Non-stick coatings for use on a flexible substrate include a fluoropolymer, an acrylic polymer, and a polyol and/or diol. The ratio of acrylic polymer to polyol and/or diol is between about 90:10 and about 10:90 by weight, preferably about 50:50. The ratio of acrylic polymer and polyol or diol to fluoropolymer is preferably about 100:60 by weight.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: July 26, 2005
    Assignee: Akzo Nobel Non-Stick Coatings
    Inventor: Thomas J. Bate
  • Patent number: 6890584
    Abstract: A non-dye containing flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene in which the two alkoxy groups may be the same or different or together represent an optionally substituted oxy-alkylene-oxy bridge, a polyanion and a latex binder in a solvent or aqueous medium, characterized in that the polymer or copolymer of a 3,4-dialkoxythiophene is present in a concentration of at least 0.1% by weight in the ink and that the ink is capable of producing a colorimetrically additive transparent print; a method of preparing the flexographic ink; and a flexographic printing process therewith.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: May 10, 2005
    Assignee: Agfa-Gevaert
    Inventors: Luc Leenders, Eddie Daems, Frank Louwet, Rafaël Samijn, Jean-Pierre Tahon, Roger Van den Bogaert
  • Patent number: 6887577
    Abstract: Known intermediate foils for compound glasses with improved sound insulation consist of several layers or special materials which cannot be further processed in conventional plants. The aim of the present invention is to provide an intermediate foil for compound glasses with improved sound insulation, whereby said foil consists of one layer as far as possible and is based upon PVB. Said intermediate foil allows for an improved sound insulation of the compound glasses in room temperature and has essentially unchanged working properties, whereby said compound glasses are produced from the intermediate foil. To resolve the aim of the invention, an intermediate foil is provided which contains: 50 to 80 wt. % PVB (partially acetalised polyvinyl alcohol), 20 to 50 wt. % of a softener mixture containing 30 to 70 wt.
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: May 3, 2005
    Assignee: HT Troplast AG
    Inventors: Uwe Keller, Bernard Koll, Holger Stenzel
  • Patent number: 6887928
    Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: May 3, 2005
    Assignee: Rohm and Haas Company
    Inventors: Joseph David Tanzer, Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi, Dennis Paul Lorah
  • Patent number: 6881416
    Abstract: Organopolysiloxane gel products having a variety of physical forms and which produce a silky feel when applied to the skin are prepared by reacting an unsaturated organopolysiloxane resin, an Si—H functional organosiloxane crosslinker bearing pendant hydrido functionality, a C4 or higher unsaturated hydrocarbon, and optionally, an unsaturated hydrophile component. Products ranging from viscous liquids, creamy gels, pastes, and soft powders may be obtained. The products are highly useful in formulating cosmetic and pharmaceutical products.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: April 19, 2005
    Assignee: Wacker Chemical Corporation
    Inventor: Bryan E. Fry
  • Patent number: 6863923
    Abstract: Processes and compositions for printing substrates. A printing paste containing a matrix-forming precondensate containing polyorganosiloxanes obtained by a sol-gel process and at least one coloring, luminescent, conductive and/or catalytically active filler is applied imagewise to the substrate and is densified by heat treatment at a temperature below the glass transition temperature of the matrix being formed. The processes and printing pastes are suitable, for example, for the production of conductor tracks and decorative patterns.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: March 8, 2005
    Assignee: Institut fuer Neue Materialien gemeinnuetzige GmbH
    Inventors: Axel Kalleder, Rainer Kreutzer, Martin Mennig, Helmut Schmidt
  • Patent number: 6864305
    Abstract: A puncture sealing agent for a tire is at least comprising a rubber latex, an adhesive agent, and an antifreezing agent, wherein propylene glycol is used as the antifreezing agent, and further the ratio of the propylene-glycol to the total weight of the puncture sealing agent is set from 20 to 40% by weight.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: March 8, 2005
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventors: Masahiro Kishida, Yoshihide Kojima, Kohei Takemura, Akihiko Hamada, Naoya Ichikawa
  • Patent number: 6849672
    Abstract: A thermoplastic composition that includes from about 1% by weight to 25% by weight block copolymer having the formula (A-B)x where the A block includes polyvinylarene, the B block includes poly(monoalkenyl) and x is an integer of at least one, spherical superabsorbent particles comprising polyacrylate, and plasticizing oil, the composition exhibiting water gel time of no greater than 2 minutes, a viscosity of no greater than 100,000 centipoise and a wet tensile strength of at least 15 g/in2.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: February 1, 2005
    Assignee: H.B. Fuller Licensing & Financing Inc.
    Inventors: Fouad D. Mehawej, Eugene R. Simmons
  • Patent number: 6837923
    Abstract: A low viscosity silicone glycol surfactant together with glycerin is added to a polytetrafluoroethylene dispersion for use with an electroless nickel plating bath. The improved plating bath produces a stable PTFE dispersion that continues to work as the plating bath ages and that produces an electroless nickel deposit with greater than 20 percent by volume of PTFE in the deposit.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: January 4, 2005
    Inventors: David Crotty, Jon Bengston
  • Publication number: 20040260027
    Abstract: A process for producing polyalkenyl acylating agent, wherein, upon completion of the thermal reaction of a polyalkene and an unsaturated mono- or dicarboxylic acid or anhydride compound, the reaction mixture is allowed to cool to below the reaction temperature, an additional amount of unsaturated mono- or dicarboxylic acid or anhydride compound is added to the cooled reaction mixture, which is then maintained in the reactor for a time period, optionally with agitation. Reducing the temperature of the reaction mixture prior to the introduction of additional unsaturated mono- or dicarboxylic acid or anhydride compound minimizes further reaction between the additional unsaturated mono- or dicarboxylic acid or anhydride compound and any remaining unreacted polyalkene, as well as self-polymerization of the unsaturated mono- or dicarboxylic acid or anhydride compound.
    Type: Application
    Filed: June 20, 2003
    Publication date: December 23, 2004
    Inventors: Vincent Jean Marie Michaud, Jeremy Roger Spencer, David Loughlin, David Gordon Birse
  • Patent number: 6831145
    Abstract: A silicone composition for preparing a cured silicone product, the composition prepared by mixing: (A) an organopolysiloxane containing an average of at least two epoxy-functional organic groups per molecule; (B) a curing agent in an amount sufficient to cure the composition, provided the curing agent is free of phenolic hydroxy groups; (C) an electrically conductive filler in an amount sufficient to impart electrical conductivity to the silicone product, wherein the filler comprises particles having at least an outer surface of a metal selected from silver, gold, platinum, palladium, and alloys thereof; and (D) an effective amount of a hydroxy-functional organic compound having a molecular weight up to about 1000 and containing at least one hydroxy group per molecule, provided the compound does not substantially inhibit cure of the composition. A cured silicone product and a multi-part silicone composition.
    Type: Grant
    Filed: August 23, 2002
    Date of Patent: December 14, 2004
    Assignee: Dow Corning Corporation
    Inventors: Don Lee Kleyer, Michael Andrew Lutz
  • Publication number: 20040242741
    Abstract: High-solids binder combinations comprising polyisocyanates, special lactone-based polyols and polyacrylate-polyols, a process for preparing such binders, and their use for producing coatings.
    Type: Application
    Filed: May 14, 2004
    Publication date: December 2, 2004
    Inventors: Christian Wamprecht, Markus Mechtel, Jorg Tillack, Thomas Klimmasch
  • Patent number: 6822034
    Abstract: An anti-microbial, curable silicone rubber composition and method for making same, comprising in at least a portion of the exposed surface of said composition an organic matrix containing homogeneously dispersed particles of metallic silver having a particle size in the range of 1 to 50 nm (silver nanoparticles) in an amount providing on the surface of said composition an anti-microbially effective but less than cytotoxic silver concentration.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: November 23, 2004
    Inventors: Bernhard Hanke, Tim Bast
  • Patent number: 6822025
    Abstract: A flame retardant thermoplastic resin composition comprises a thermoplastic resin comprising a polyphenylene ether resin, a high impact polystyrene resin or an acrylontrile-butadiene-styrene resin; an organo phosphate compound in an amount less than or equal to about 20 parts by weight for every 100 parts by weight of the thermoplastic resin; and a polyhydric alcohol compound in an amount of about 0.5 to about 5.0 parts for every 100 parts by weight of the thermoplastic resin. A method for the manufacture of the thermoplastic resin composition is also disclosed. The thermoplastic resin composition exhibits high flow characteristics and improved impact strength while providing effective flame retardance.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: November 23, 2004
    Assignee: General Electric Company
    Inventors: Chandra S. Bajgur, Sumi dummyname, Gaurav Mediratta, Radhakrishna Arakali
  • Publication number: 20040221765
    Abstract: A low viscosity silicone glycol surfactant together with glycerin is added to a polytetrafluoroethylene dispersion for use with an electroless nickel plating bath. The improved plating bath produces a stable PTFE dispersion that continues to work as the plating bath ages and that produces an electroless nickel deposit with greater than 20 percent by volume of PTFE in the deposit.
    Type: Application
    Filed: May 7, 2003
    Publication date: November 11, 2004
    Inventors: David Crotty, Jon Bengston
  • Patent number: 6815484
    Abstract: The present invention relates to rubber mixtures with improved processing behavior and high filler activity, containing 1,4-butenediol and/or 1,4-butenediol polyether, as well as the use of the rubber mixtures for the production of vulcanizates, in particular for the production of highly reinforced, abrasion-resistant molded articles, and preferably for the production of tires that have a low rolling resistance and a high abrasion resistance.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: November 9, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Scholl, Hermann-Josef Weidenhaupt
  • Publication number: 20040220303
    Abstract: Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
    Type: Application
    Filed: January 31, 2004
    Publication date: November 4, 2004
    Inventors: Jiansheng Tang, David Allen Cowan, Dennis H. Piispanen, Michael T. Williams
  • Publication number: 20040219299
    Abstract: The invention is directed to resin coating, adhesive, and cement compositions comprising styrenic copolymers and a solvent comprised of a terpene and certain high evaporation rate organic solvents. The high evaporation rate terpene co-solvents reduce the drying times of applied coatings and enhance the character of the ultimately applied coating in the formation of high adhesion bonding with molded elastomeric styrene copolymer surface substrates. The invention is also directed to a method of applying the instant coatings to substrate surfaces.
    Type: Application
    Filed: January 2, 2003
    Publication date: November 4, 2004
    Inventor: Abimael Cordova
  • Publication number: 20040209983
    Abstract: A waterborne, soft feeling coating composition and a substrate coated with the composition. The coating composition comprises an aqueous solvent, a resin, and an alcohol alkoxylate surfactant. The invention is also directed to a process of making the waterborne coating composition of the invention, and a process of coating a substrate with the waterborne coating composition.
    Type: Application
    Filed: May 7, 2004
    Publication date: October 21, 2004
    Inventors: Murray A. Ruggiero, Harold W. Chubb, Diane J. Burt