Containing Two Or More Solid Polymers; Solid Polymer Or Sicp And A Sicp, Spfi, Or An Ethylenic Reactant Or Product Thereof Patents (Class 524/500)
  • Patent number: 10738182
    Abstract: A molded article formed from a polymer composition, the polymer composition consisting essentially of: an ethylene homopolymer or ethylene/alpha-olefin copolymer; greater than 20 ppm of a fluoropolymer; and optionally, up to 5 wt. % of one or more of processing aids, acid neutralizers, stabilizers, phosphites, antioxidants, metal de-activators, pigments or colorants, or fillers; wherein the molded article exhibits an oxygen transmission rate [OTR, (cc*mm)/(m2*day*atm)]??3181 (cc2*mm)/g*m2*day*atm)×[Density, g/cc]+3077, (cc*mm)/(m2*day*atm).
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: August 11, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Keran Lu, Yijian Lin, Todd O. Pangburn, Siddharth Ram Athreya, Laura Nunez, John L. Sugden, Todd A. Hogan, Andrew Heitsch, David T. Gillespie
  • Patent number: 10604688
    Abstract: A silicone pressure-sensitive adhesive composition is curable by an addition reaction, condensation reaction, or a radical reaction with the use of an organic peroxide, and is characterized by comprising an azeotropic solvent such as a mixture of an aromatic solvent, and an aliphatic alcohol or an aliphatic ester. Although the silicone pressure-sensitive adhesive composition can be cured by heating at relatively low temperatures, the residual solvent in a silicone pressure-sensitive adhesive can be reduced.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: March 31, 2020
    Assignee: Dow Silicones Corporation
    Inventors: Wonbum Jang, Gunn Jo, Bokyung Kim
  • Patent number: 10556983
    Abstract: A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: February 11, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: John Banevicius, Misty Huang, Brendan O'Keefe, Vikram Kumar, Bruce Barbera
  • Patent number: 10526525
    Abstract: A method for diverting an underground formation comprises injecting, into the underground formation, an aqueous solution containing at least one heat-sensitive copolymer of a) at least one water-soluble monomer having at least one unsaturated function capable of being polymerized to form a water-soluble backbone, and b) at least one macromonomer of formula (I)
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: January 7, 2020
    Assignee: S.P.C.M. SA
    Inventors: Cédrick Favero, Olivier Braun, Thierry Leblanc
  • Patent number: 10508179
    Abstract: A process for producing a thermoplastic vulcanizate, the process comprising: (i) charging a reactor with an oil-extended olefinic copolymer rubber, where the rubber is synthesized by a single-site catalyst, characterized by a multi-modal molecular weight distribution, and includes greater than 10 parts by weight extender oil per 100 parts by weight rubber; (ii) charging the reactor, contemporaneously or sequentially with respect to the rubber, with a thermoplastic resin, an oil, and a cure system to provide a pre-vulcanized mixture; and (iii) mixing the rubber, thermoplastic resin, oil, and cure system at a temperature above the melt temperature of the thermoplastic resin to thereby cause dynamic vulcanization of the rubber and produce the thermoplastic vulcanizate.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: December 17, 2019
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Oscar O. Chung, Periagaram S. Ravishankar, Porter C. Shannon, John P. Soisson
  • Patent number: 10351703
    Abstract: A curable organosilicon resin composition includes; (A) an organopolysiloxane having a resin structure containing 10 to 60 mol % of an R1SiO3/2 unit, 30 to 80 mol % of an (R2)2SiO2/2 unit, and 1 to 30 mol % of an (R3)3SiO1/2 unit. At least a part of the (R2)2SiO2/2 unit is in continuous repeating units with the average number of the repeating units being 3 to 80. The organopolysiloxane has a weight average molecular weight of 5,000 to 50,000; the amount of the hydroxy groups bonded to silicon atoms is 0.001 to 1.0 mol/100 g; and the amount of the alkoxy groups, each having 1 to 10 carbon atoms, bonded to silicon atoms is 1.0 mol/100 g or less. A curable organosilicon resin composition has excellent workability, can give a cured product rapidly, and can make the cured product excellent in mechanical properties, heat resistance, crack resistance, and adhesive property, the surface tackiness being suppressed.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: July 16, 2019
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Tomoyuki Mizunashi, Yuusuke Takamizawa
  • Patent number: 10336913
    Abstract: The present invention relates to a curable silicone composition comprising: (A) a diorganopolysiloxane having at least two alkenyl groups in a molecule, (B) at least two types of resinous organopolysiloxanes having different mass average molecular weights, (C) an organopolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule, and (D) a hydrosilylation reaction catalyst. The curable silicone composition enables the production of an optical semiconductor device in which the marked viscosity elevation of the resulting composition can be inhibited, in which the fluidity and packing properties are outstanding and that has outstanding gas barrier properties when used as a sealant, and in which the device has outstanding initial optical output efficiency even when organopolysiloxane resin is blended in order to form cured product with moderate hardness and strength.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: July 2, 2019
    Assignee: DOW CORNING TORAY CO., LTD.
    Inventors: Kazuhiro Nishijima, Tomohiro Iimura, Michitaka Suto, Takashi Sagawa, Haruhiko Furukawa
  • Patent number: 10299390
    Abstract: There is provided a cover window including a first region; and second regions at both sides of the first region, wherein the first region has a stiffness being different from the second regions, and the stiffness of an interface region between the first region and the second region is gradually changed.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: May 21, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Nam Ki, Jae-Hyoung Park, Gyu-Ho Lee
  • Patent number: 10252490
    Abstract: A reinforced insulation material having one or more sheets of insulation material having a plurality of voids in each sheet, wherein the sheets are operably connected to each other in a layered configuration, the voids mate to each other to create cylindrical or rectilinear pathways for insertion of adhesive or synthetic material to adhere the sheets into a layered or sandwiched configuration. The voids may be a variety of shapes including circles, squares, rectangles or other suitable shapes that upon formation of the layered sheets line up to permit insertion of material or dowels to create a reinforced assembly. The layers may be formed into a variety of shapes including a semicircular shape to go around a pipe, or a block of material. The finished assembly withstands compressive forces and provides insulation when in place around pipes or under tanks.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: April 9, 2019
    Assignee: Rilco Manufacturing Company, Inc.
    Inventors: Kenneth L. Zagorski, Joseph Donoghue, Mike Bock
  • Patent number: 10017673
    Abstract: The present invention relates to a curable resin composition containing 100 parts by mass of an epoxy resin (A), 1 to 100 parts by mass of polymer fine particles (B), and 1 to 100 parts by mass of a blocked urethane (C), wherein the polymer fine particles have a core-shell structure of a core layer and a shell layer, the core layer contains diene rubber, the shell layer contains at least a hydroxyl group, and the content of the hydroxyl group of the polymer fine particles (B) is 0.01 to 0.8 mmol/g.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: July 10, 2018
    Assignee: Kaneka Corporation
    Inventors: Toshihiko Okamoto, Shohei Nishimori
  • Patent number: 10011801
    Abstract: A copolymer of polyalkylphenyl siloxane and alkylfluoroalkyl siloxane obtainable by reacting a dispersion of ingredient (i) an alkylfluoroalkyl siloxane and ingredient (ii) one or more polyalkylphenyl siloxane(s) in the presence of ingredient (iii) a basic catalyst at a temperature of between 40° C. to 300° C.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: July 3, 2018
    Assignee: Dow Silicones Corporation
    Inventors: Lorry Deklippel, Michael Salvatore Ferritto, Don Lee Kleyer, Andreas Stammer, Herbert Stoegbauer, Vesna Weber
  • Patent number: 9920276
    Abstract: The invention provides lubricating composition comprising: (1) a reaction product selected from the group consisting of: (a) a polyalkanoic or polyalkenoic acid derived from hydroxyfatty acids and a block copolymer selected from the group consisting of polyoxyethylene-polyoxypropylene and a reverse block copolymer of polyoxypropylene-polyoxyethylene-polyoxypropylene; (b) the reaction product of (a) with a maleic acid or anhydride; and (c) the reaction product of (a) with maleated soybean oil; and (2) at least one base oil selected from the group consisting of alkyl benzene, normal paraffin, isoparaffin, mineral oil and ?-olefin.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: March 20, 2018
    Assignee: Ethox Chemicals, LLC
    Inventors: Ron Bingeman, Charles Francis Palmer, James T. Tanner, Calvin M. Wicker, Jr.
  • Patent number: 9793511
    Abstract: A filler material for an organic electroluminescent element, formed of a resin composition being liquid at 25° C., and containing a hydrocarbon polymer having a number average molecular weight of 300 or more and less than 32,000 and an organometallic compound represented by M-Ln (wherein, M represents a metal atom; L represents an organic group having 9 or more carbon atoms and 1 or more oxygen atoms, and all of L represent the same organic group; and n represents the valence of a metal atom M), wherein a contact angle to silicon nitride is 10 to 40 degrees, and an amount of outgassing other than moisture upon heating at 85° C. for 1 hour is 500 ppm or less in terms of a toluene equivalent, and a method of sealing an organic electroluminescent element using the same.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: October 17, 2017
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Naoaki Mihara, Yasushi Ishizaka, Tetsuya Mieda, Kunihiko Ishiguro
  • Patent number: 9758879
    Abstract: An assembly of parts has a first metal part having a first surface having a corrosion resistant surface treatment and a second surface being free of corrosion resistant surface treatment, a second metal part having a third surface having a corrosion resistant surface treatment and a fourth surface being free of corrosion resistant surface treatment. The second metal part defines a recess that defines the fourth surface. The first and third surfaces are in contact. A conductive member is disposed at least in part in the recess and is in contact with the second and fourth surfaces. A sealing member disposed in the recess around the conductive member. A sacrificial anode is mounted and conductively connected to one of the first and second metal parts.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: September 12, 2017
    Assignee: BRP US INC.
    Inventors: Mark Skrzypchak, Mark C. Noble, David Palmer, Ivan Lestan
  • Patent number: 9666823
    Abstract: Organic electroluminescent element capable of conveniently and precisely establishing the emission color of the element. The organic electroluminescent element includes a pair of electrodes and a light-emitting layer provided between the electrodes and presents an emission color at the coordinate Ao (Xo, Yo) in CIE 1931 chromaticity coordinate system. The light-emitting layer contains in the same layer, a light emitting material A1 that presents an emission color at the coordinate A1 (x1, y1) in the CIE 1931 chromaticity coordinate system and a light emitting material A2 that presents an emission color at the coordinate A2 (x2, y2) in the CIE 1931 chromaticity coordinate system; a distance LAo-A1 between the coordinates Ao (Xo, Yo) and A1 (x1, y1) in the CIE 1931 chromaticity coordinate system satisfies LAo-A1?0.20; and a distance LA1-A2 between the coordinates A1 (x1, y1) and A2 (x2, y2) in the CIE 1931 chromaticity coordinate system satisfies 0.13?LA1-A2?0.35 s.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: May 30, 2017
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kyoko Yamamoto, Yoshinobu Ono
  • Patent number: 9504266
    Abstract: A photo-degradable chewing gum base composition including an elastomer; and a block copolymer of vinyl acetate and methylphenylsilane having a structure of formula (I)— wherein m and p are integers in the range of 1 to 500, and n is an integer in the range of 2 to 100, is disclosed. The block copolymer facilitates environmental degradation of improperly disposed chewing gum cuds. Also described is a method of preparing a photo-degradable chewing gum composition.
    Type: Grant
    Filed: September 19, 2012
    Date of Patent: November 29, 2016
    Assignee: INTERCONTINENTAL GREAT BRANDS LLC
    Inventor: Graham T. Street
  • Patent number: 9428660
    Abstract: An oil-based ink composition comprising a colorant, an organic solvent and a polymeric compound, and optionally an alkylamine ethylene oxide derivative as a pH adjusting agent, in which the pH of an aqueous phase is from 5.5 to 10, when ions in the ink composition are transferred to water. This oil-based ink composition prevents corrosion of a nozzle plate and is improved in storage stability, and thus can ensure printer reliability such as ink-jet stability obtainable even after long storage thereof, and can withstand outdoor service environments.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: August 30, 2016
    Assignee: HITACHI MAXELL, LTD.
    Inventors: Tomohisa Nishimoto, Miyuki Dobata, Kanryo Terasawa
  • Patent number: 9260558
    Abstract: A water dilutable UV-curable polyurethane containing alkylene oxide groups, the polyurethane being obtained from components comprising at least: (i) 1 to 25 wt. % of at least one polyisocyanate; (ii) 0 to 80 wt. % of at least one hydroxyl functional compound containing alkylene oxide groups; (iii) 10 to 90 wt. % of at least one hydroxyl functional compound containing at least one polymerizable unsaturated (meth)acryloyl functional group per molecule; and (iv) 0 to 50 wt. % of at least one isocyanate-reactive compound not comprised by (ii) or (iii); wherein the sum of (i) to (iv) is 100%.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: February 16, 2016
    Assignee: DSM IP ASSETS B.V.
    Inventors: Josephus Christian Van Oorschot, Ronald Tennebroek, Roel Johannes Marinus Swaans, Marc Roelands
  • Patent number: 9187677
    Abstract: Disclosed is an aqueous adhesive composition, the adhesive properties of which are barely degraded due to aging. The aqueous adhesive composition according to the present invention has the technical features of comprising a monomer having a hydroxyl group, and of not forming a chelate compound after polymerization. Thus, the aqueous adhesive composition has the advantages of having little reduction in adhesive properties thereof due to an increase in gel content.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: November 17, 2015
    Assignee: LG HAUSYS, LTD.
    Inventors: Han Na Lee, Jae Gwan Lee, Jang Soon Kim
  • Patent number: 9151416
    Abstract: Blow molded articles are made from a polymeric composition containing a mixture of polyphenylene sulfide resins. For instance, the polymeric composition may contain a linear polyphenylene sulfide resin combined with a branched polyphenylene sulfide resin. The composition can further contain a reinforcing agent, such as glass fibers, a polytetrafluoroethylene polymer, a polyphenylene oxide polymer, a silane coupling agent, and/or an impact modifier. Compositions made according to the present disclosure can have relatively high near zero shear rate melt strengths while also having high shear rate melt viscosities and high engineering stresses at a high percent elongations, making the compositions amenable to extrusion and molding processes. Compositions made according to the present disclosure are particularly well suited to molding articles with a complex shape.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: October 6, 2015
    Assignee: Ticona LLC
    Inventors: Ke Feng, Jeroen Visjager, Xinyu Zhao
  • Publication number: 20150144987
    Abstract: One purpose is to provide a silicone resin composition which provides a cured product having a large Abbe's number and a high brightness. A silicone resin composition including (A-1) an organopolysiloxane having a three-dimensional crosslinked structure, at least two alkenyl groups, and at least one monovalent aromatic hydrocarbon group bonded to a silicon atom, (A-2) a linear organopolysiloxane having alkenyl groups at at least both terminals of a molecular chain and at least one monovalent aromatic hydrocarbon group bonded to a silicon atom, (B-1) a linear organohydrogen polysiloxane having at least one silphenylene skeleton in a molecular chain and hydrosilyl groups at least both terminals of the molecular chain, in an amount such that a ratio of the number of the hydrosilyl groups in component (B-1) to a total number of the alkenyl groups in components (A-1) and (A-2) is 0.5 to 2, and (C) a hydrosilylation catalyst in a catalytic amount.
    Type: Application
    Filed: November 18, 2014
    Publication date: May 28, 2015
    Inventors: Yoshihira HAMAMOTO, Tsutomu KASHIWAGI
  • Publication number: 20150140346
    Abstract: This room-temperature-curable polyorganosiloxane composition contains: (A) 100 parts by mass of polyorganosiloxane consisting of: (A1) 10 to 80 parts by mass of a both ends alkoxysilyl group-terminated polyorganosiloxane and (A2) 90 to 20 parts by mass of a partial hydrolysis condensate (the number of Si atoms is 10 to 200) of a silane compound expressed by a general formula: R4bSi(OR)4-b; (B) 0.1 to 15 parts by mass of a silane compound or a partial hydrolysis condensate thereof (the number of Si atoms is 1 or more and less than 10) as a cross-linking agent; and (C) 0.1 to 15 parts by mass of an organic titanium compound as a curing catalyst. It has low viscosity and good coatability without a solvent, and forms a cured coating film excellent in scratch resistance.
    Type: Application
    Filed: January 26, 2015
    Publication date: May 21, 2015
    Applicant: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
    Inventors: Isao IIDA, Yasuhito MORITA
  • Patent number: 9034958
    Abstract: A polymer complex is disclosed which is the reaction product of one or more polymers having a terminal or pendant hydroxyl group, or a terminal or pendent carboxyl group, or combinations thereof, with at least one metal complex and one alkyl phosphate. This polymer complex acts as an adhesion promotion agent as well as a viscosity stabilizer when formulated in a printing ink or coating.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: May 19, 2015
    Assignee: Sun Chemical Corporation
    Inventors: Mark Andreas Mielke, Mathew Charles Mathew, William P. Keaveney, Richard John Czarnecki, William Ford Wilson, Mark John Lindsey, Ralph Francis Arcurio
  • Publication number: 20150133594
    Abstract: A heavy release additive for a release sheet comprises a condensation reaction product of dehydrative condensation reaction between (A) a polydiorganosiloxane of average polymerization degree of 500 to 10,000 and has at least one hydroxy or hydrolysable group per molecule and (B) a polyorganosiloxane resin composed of a (SiO4/2) unit and a (R3SiO1/2) unit (wherein R's independently represent a C1-12 monovalent hydrocarbon group or a C2-6 alkenyl group each having no aliphatic unsaturated bond), has a ratio of the (R3SiO1/2) unit to the (SiO4/2) unit of 0.6 to 1.2 by mole, and contains the hydroxy group and the hydrolysable group in the total content of 2.1 mass % or more and less than 10.0 mass %. The heavy release additive can have the effect of achieving an extremely great peel force compared with cases in which no additive is added.
    Type: Application
    Filed: May 17, 2013
    Publication date: May 14, 2015
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Toshiaki Ihara, Shunji Aoki, Shinji Irifune
  • Publication number: 20150130878
    Abstract: Provided is an active energy ray-curable inkjet ink containing at least photopolymerizable compounds. The photopolymerizable compounds include: at least one monofunctional monomer selected from the group consisting of a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher, a monofunctional monomer having a ring structure, and a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher and that has a ring structure; and urethane (meth)acrylate.
    Type: Application
    Filed: October 27, 2014
    Publication date: May 14, 2015
    Inventors: Shizuka KOHZUKI, Mie Yoshino, Takao Hiraoka
  • Patent number: 9029452
    Abstract: This invention relates to a composition comprising a solvent-based fluoropolymer and its use as a coating additive, and a coating composition comprising the fluoropolymer. The coating composition comprising the solvent-based fluoropolymer provides desirable properties including uniform spreading, and cleanability and increased contact angle to a coated substrate. There is further provided a method of treating a substrate using the coating composition.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: May 12, 2015
    Assignee: E I du Pont de Nemours and Company
    Inventors: Gerald Oronde Brown, Xianjun Meng
  • Patent number: 9029459
    Abstract: Provided is a curable composition which contains: an organic peroxide encapsulated in microcapsules which further contains a plasticizer; an accelerator which reacts with the organic peroxide to accelerate polymerization; (meth)acrylate compounds which may contain a (meth)acrylate having a carboxylic group and a (meth)acrylate having an alicyclic hydrocarbon; and a multifunctional (meth)acrylate different from the (meth)acrylate having a carboxylic group. The curable composition exhibits a quick curing rate.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: May 12, 2015
    Assignee: Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Keita Kobayashi, Kimihiko Yoda, Jun Watanabe
  • Publication number: 20150126668
    Abstract: A reactive functional group-containing polyarylene sulfide resin composition having a narrow polydispersity and a low gas generation amount is manufactured by mixing a polyarylene sulfide resin (a) and a polyarylene sulfide resin (b), wherein the polyarylene sulfide (a) has a weight reduction ratio ?Wr of not higher than 0.18% under heating and an increase rate of melt viscosity of less than 1.05 times by addition of a reactive compound (c) having a reactive group relative to melt viscosity prior to addition of the reactive compound (c), and the polyarylene sulfide (b) has the weight reduction ratio ?Wr of not higher than 0.18% under heating and the increase rate of melt viscosity of not less than 1.05 times by addition of the reactive compound (c) having the reactive group relative to melt viscosity prior to addition of the reactive compound (c).
    Type: Application
    Filed: April 26, 2013
    Publication date: May 7, 2015
    Inventors: Akinori Kanomata, Shunsuke Horiuchi, Shu Kaiho, Koji Yamauchi
  • Publication number: 20150126669
    Abstract: The invention relates to polymerizable benzoxazine compounds with interfacial active or surface active properties, having at least one polyalkylene oxide structural element, and to a method for producing said compounds. The invention also relates to benzoxazine (co)polymers comprising at least one of said benzoxazine compounds in the polymerized form.
    Type: Application
    Filed: January 6, 2015
    Publication date: May 7, 2015
    Inventors: Andreas Taden, Stefan Kreiling, Rainer Schoenfeld
  • Patent number: 9023933
    Abstract: An autoxidisable coating composition comprising i) 10 to 60 wt % of an autoxidisable material with: a) a number average molecular weight <4500 g/mol; b) optionally 1 to 20 carbohydrate units; c) a fatty acid content of ?60 wt %; d) a viscosity at 100% solids in the range of from 0.05 to 5 Pa·s at 20+/?5° C. at a shear rate of 5000 s?1; ii) 90 to 40 wt % of an autoxidisable urethanised resin with: e) a number average molecular weight ?4000 g/mol; f) a fatty acid content of ?50 wt %; g) an acid value in the range of from 0 to 20 mgKOH/g resin; h) an isocyanate content in the range of from 1 to 35 wt % by weight of autoxidisable urethanised resin; where i)+ii)=100 wt %, based on the total solids content of the autoxidisable coating composition.
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: May 5, 2015
    Assignee: DSM IP Assets B.V.
    Inventors: Willem Grisnich, Fokeltje Akke Koldijk, Adrianus Jozephus Hendricus Lansbergen, Albertus Johannes Reuvers, Stefan Hendrikus Maria Willems
  • Publication number: 20150119517
    Abstract: Rubber in its uncured state is very tacky and rubber forms such as pellets, sheets, etc., tend to be hard to process due to the agglomeration and sticking of these rubber forms. Aspects of the invention use cured rubber powder as an anti-tack agent in a molding rubber mixture. In one aspect, the cured rubber powder has a particle size between 50 and 250 ?m in the uncured rubber forms, a diameter of between 1 and 10 mm, and a length of between 1 and 15 mm.
    Type: Application
    Filed: October 30, 2013
    Publication date: April 30, 2015
    Applicant: Nike, Inc.
    Inventors: Thomas W. Wilson, III, Feng-Ming Ou, Ping-Hung Tsai
  • Publication number: 20150119518
    Abstract: The present invention relates to an emulsion-based high release additive for a release sheet, the additive being characterized by being obtained by dispersing in water a condensation product (A) obtained by subjecting the following to a dehydration condensation reaction: (A-1) a polydiorganosiloxane which has an average degree of polymerization of 100-300,000 and which has one or more hydroxyl groups or hydrolyzable groups per molecule; and (A-2) a polyorganosiloxane resin, which contains (SiO4/2) units and (R3SiO1/2) units (in the formulae, the R groups each represent independently a monovalent hydrocarbon group having 1-12 carbon atoms and not having an aliphatic unsaturated bond or an alkenyl group having 2-6 carbon atoms) as primary components, in which the molar ratio of (R3SiO1/2) units relative to (SiO4/2) units is 0.6-1.2 and in which the total content of hydroxyl groups and hydrolyzable groups is not lower than 2.1 mass % and lower than 10.0 mass %.
    Type: Application
    Filed: May 17, 2013
    Publication date: April 30, 2015
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Kenji Yamamoto, Toshiaki Ihara, Tsutomu Nakajima
  • Publication number: 20150119509
    Abstract: A mixture of unique organopolysiloxane, filler, and additional components are effective defoamers and may be used neat, or in the form of a powder or emulsion.
    Type: Application
    Filed: April 30, 2013
    Publication date: April 30, 2015
    Applicant: Wacker Chemie AG
    Inventors: Christof Brehm, Willibald Burger, Elisabeth Hoelzlwimmer, Martina Joachimbauer
  • Patent number: 9012561
    Abstract: The present invention provides compositions that enable excellent early hardness development in coating applications, the compositions comprising a blend of one or more acrylic emulsion copolymer, pA, having a Tg of 20° C. or higher, and one or more acrylic emulsion copolymer, pB, having a Tg at least 15° C. lower than that of pA, together with one or more additive chosen from a coalescent having a normal boiling point no greater than 300° C., a naturally derived plasticizer, and mixtures thereof. The compositions may be ambient curable.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: April 21, 2015
    Assignee: Rohm and Haas Company
    Inventors: Zhenwen Fu, Andrew Hejl, Aurelia C. Sheppard, Andrew J. Swartz
  • Patent number: 9012558
    Abstract: There is provided herein a one-part, moisture-curable, elastomeric, translucent coating composition comprising: (a) a di-hydroxy-terminated dimethylpolysiloxane polymer; (b) a reinforcing filler; (c) an organic solvent; (d) a polyalkoxysilane crosslinking agent; (e) an organo-silane adhesion promoter; and, (f) a titanium condensation cure catalyst, wherein the composition is a one-part, moisture-curable, elastomeric, translucent coating composition, and a process of making the composition.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: April 21, 2015
    Assignee: Momentive Performance Materials Inc.
    Inventor: Gary Morgan Lucas
  • Patent number: 9000059
    Abstract: The present invention is directed to a novel heat moldable gel and foam composition and the process for making the gel and foam composition. The gel and foam composition comprises gel infused into cells of a foam. The gel is a blend of gelling agents, such as thermoplastic polymers, resiliency components, such as styrene-butadiene or styrene-isoprene copolymer and softening agents, such as oils. The foam preferably has a hardness less than or equal to a hardness of the gel.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: April 7, 2015
    Assignee: Masterfit Enterprises, Inc.
    Inventor: Jeffrey S. Rich
  • Patent number: 8992802
    Abstract: An intermediate transfer member that includes a crosslinked poly(ether ether ketone) polymer, an optional conductive component, an optional polymer, and an optional release additive.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: March 31, 2015
    Assignee: Xerox Corporation
    Inventor: Jin Wu
  • Publication number: 20150079396
    Abstract: Polymeric particles having a size of about 0.1 to about 100 microns comprising at least two different phase separated polymers, at least one pigment, and at least one additive, where the pigment and additive are distributed within the phase separated polymers. Also disclosed are methods for preparing polymeric particles comprising phase separated polymers that comprise additives and pigments, wherein the methods involve molding.
    Type: Application
    Filed: September 22, 2014
    Publication date: March 19, 2015
    Applicant: Bridgestone Corporation
    Inventors: Xiaorong Wang, George Bohm
  • Patent number: 8980431
    Abstract: A primer coating composition is provided for an optical article capable of forming a coating layer having excellent impact resistance, abrasion resistance, adhesion and high refractive index to an optical base material, having high refractive index, specifically a plastic lens without occurrence of poor appearance such as ununiformity, cloudiness, etc. and regardless of the materials of the plastic lens. A primer composition for an optical article may comprises urethane resin having a polycarbonate-derived skeleton, polyester resin, inorganic oxide fine particles and water, and water-soluble organic solvent, if necessary.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: March 17, 2015
    Assignee: Tokuyama Corporation
    Inventors: Katsuhiro Mori, Shunichiro Nakatsukasa
  • Publication number: 20150073069
    Abstract: The present invention provides a curable coating composition comprising at least one linear or cyclic polysiloxane containing at least one quaternary ammonium group, a process for producing the aforesaid coating composition, and a process for producing a coating with the curable coating composition, and also the coatings and coating compositions themselves that are obtainable by the processes described.
    Type: Application
    Filed: August 25, 2014
    Publication date: March 12, 2015
    Inventors: Berend-Jan De Gans, Sascha Herrwerth, Alexandra Trambitas, Verena Dahl, Sylvia Hicking, Giuseppe Giuffre
  • Patent number: 8975327
    Abstract: A method for controlling morphology of a silicone organic block copolymer includes adding an MQ resin to the silicone organic block copolymer and annealing. The method is useful for forming thin films, which are useful in electronic device fabrication. The method is also useful for forming adhesives, release coatings, and reversible elastomers.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: March 10, 2015
    Assignee: Dow Corning Corporation
    Inventors: Ginam Kim, Steven Swier
  • Patent number: 8975326
    Abstract: An aerogel includes a plurality of supramolecular structures bound to one another. Each supramolecular structure includes a carbon nanotube (CNT) or graphene type structure having an outer surface, and a plurality of polymers or aromatic molecules secured to the outer surface of the CNT or graphene type structure. The plurality of polymers or aromatic molecules have at least one crosslinkable structure. The supramolecular structures are crosslinked together by chemical bonding between the crosslinkable structures. The polymers can be block copolymers including at least one conjugated polymer block and at least one block of a crosslinkable non-conjugated polymer that provides the cross linkable structure, where the conjugated polymer block is non-covalently bonded to the outer surface of the CNT or graphene type structure.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: March 10, 2015
    Inventors: Lei Zhai, Jianhua Zou
  • Patent number: 8962737
    Abstract: A moldable composite material contains flakes of composite material, i.e., flakes of polymeric matrix materials having fibers embedded therein. An improved substrate is provided by providing a substrate and applying a coating onto the substrate, the coating containing the flakes of composite material. A first construction member can be secured to a second construction member by applying the coating onto an attachment region of the first construction member, and applying a fastener onto the first construction member in the coated attachment region to secure the first construction member to the second construction member.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: February 24, 2015
    Assignee: Gordon Holdings, Inc.
    Inventors: Edward Pilpel, D. Michael Gordon
  • Patent number: 8962750
    Abstract: Pebble or granular based elastomeric surfacing materials that include an aliphatic thermoplastic polyurethane based pebble or granule bonded together with a two-part aliphatic polyurethane binder are provided. In one embodiment, an A side of the two-part binder has at least one polyol, and a B side of the two-part binder has multiple isocyanates. The multiple isocyanates can include for example hydrogenated methylene diphenyldisocyanate and hexamethylene diisocyanate. The A side and the B side of the binder are utilized to bond the pebbles together to form a surface that can be either porous or non-porous. In another embodiment, an A side of a two-part binder includes multiple polyols. The multiple polyols can include for example esterified ricinoleic acid polyols and caprolactone polyols. The A side of the two-part binder can be combined with a B side of the two-part binder and pebbles to form a non-porous surface.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: February 24, 2015
    Assignee: Landscape Structures Inc.
    Inventor: Gerald M. Saluti
  • Patent number: 8962738
    Abstract: A coating composition comprising a hardenable film-former and at least 0.5 weight percent of an oxidizing agent sufficient to decolorize a stain on the film-former is disclosed, wherein the oxidizing agent comprises hydrogen peroxide, hypochlorite, and organo-chlorine bleaches and will at least partially decolorize a plurality of stains when applied to the hardened coating, allowed to stand for one hour at room temperature, and evaluated by visual observation of the stain under average overhead fluorescent illumination. The oxidizing agent is not consumed as a catalyst or initiator to polymerize or otherwise cause a reaction in the floor coating before it is applied and before it has hardened. A composition of the invention may include from about 0.8 to about 5 weight percent oxidizing agent and the film-former forms a hardened film resistant to rinsing with tap water.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: February 24, 2015
    Assignee: Ecolab USA Inc.
    Inventors: Kim R. Smith, Erik C. Olson
  • Patent number: 8957139
    Abstract: There is provided a microparticle/polyrotaxane-containing coating with high abrasion resistance and chemical resistance. There are also provided a microparticle/polyrotaxane-containing coating film and a coated article. The microparticle/polyrotaxane-containing coating includes a solvent-based coating material, a modified polyrotaxane having a caprolactone modification group (—CO(CH2)5OH) and microparticles having an average particle size of smaller than 380 nm. The microparticle/polyrotaxane-containing coating film is in the form of a layer of the microparticle/polyrotaxane-containing coating on an article to be coated. The coated article includes the microparticle/polyrotaxane-containing coating film and an article to be coated.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: February 17, 2015
    Assignees: Nissan Motor Co., Ltd., Advanced Softmaterials, Inc.
    Inventors: Tatsuya Suzuki, Kentarou Watanabe, Tetsurou Kikugawa, Masahiko Yamanaka, Changming Zhao, Yuki Hayashi, Yuki Amamoto
  • Publication number: 20150045493
    Abstract: Described are radiation-curable coating compositions which combine good hardness with high flexibility and enhanced tensile strength, as well as good tensile-at-break. The radiation-curable coating compositions comprise at least one urethane(meth)acrylate (A) having a molar mass Mn of 100 to 500 g/mol and two ethylenically unsaturated double bonds per molecular and at least one monoethtlyenically unsaturated reactive diluent (B) which contains at least one cycloaliphatic or heterocyclic group.
    Type: Application
    Filed: February 27, 2013
    Publication date: February 12, 2015
    Inventors: Reinhold Schwalm, Lionel Gehringer, Klaus Menzel, Peter Enenkel
  • Patent number: 8951917
    Abstract: The invention provides a composition for forming a silicon-containing resist underlayer film comprising: (A) a silicon-containing compound obtained by a hydrolysis-condensation reaction of a mixture containing, at least, one or more hydrolysable silicon compound shown by the following general formula (1) and one or more hydrolysable compound shown by the following general formula (2), and (B) a silicon-containing compound obtained by a hydrolysis-condensation reaction of a mixture containing, at least, one or more hydrolysable silicon compound shown by the following general formula (3) and one or more hydrolysable silicon compound shown by the following general formula (4).
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: February 10, 2015
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Tsutomu Ogihara, Takafumi Ueda, Toshiharu Yano, Fujio Yagihashi
  • Publication number: 20150038632
    Abstract: The present invention provides curable compositions comprising non-tin metal catalysts that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present composition employs a metal free catalyst system comprising a diazabicyclic compound as the catalyst. The diazabicyclic compounds exhibit catalytic activity comparable or superior to organotin such as DBTDL and exhibit certain behavior in the presence of components such as adhesion promoters that allow for tuning or adjusting the cure characteristics of the present compositions and provide good adhesion and storage stability.
    Type: Application
    Filed: October 17, 2014
    Publication date: February 5, 2015
    Inventors: Sumi Dinkar, Anantharaman Dhanabalan
  • Publication number: 20150031818
    Abstract: A method of manufacturing a moulded article and a moulding material suitable therefor comprising the steps of providing a moulding material comprising a fibrous reinforcement material, a first resin material and a second resin material, the first resin material being at least partially processed; providing the moulding material in relation to a mould to form a moulding; and processing the moulding to form the moulded article by providing energy input to the moulding. The energy input for processing the moulding to form the moulded article is less than the energy input required for processing the moulded article from a moulding.
    Type: Application
    Filed: May 17, 2012
    Publication date: January 29, 2015
    Applicant: HEXCEL HOLDING GMBH
    Inventors: Johannes Moser, Uwe Karner, Pascal Perrillat-Collomb