Atom Other Than Si, O, C, Or H Patents (Class 524/262)
  • Patent number: 10903106
    Abstract: A temporary adhesive is good peelability, heat resistance and cleaning removability after polishing of the rear surface of the wafer. A layered body for processing a rear surface of a wafer opposite to a circuit surface of the wafer, the layered body being a temporary adhesive loaded between a support and circuit surface of the wafer and including an adhesive layer (A) that includes a polyorganosiloxane to be cured by a hydrosilylation reaction and is releasably bonded, and a separation layer (B) includes a polyorganosiloxane and is releasably bonded, in which the polyorganosiloxane forming the separation layer (B) is a polyorganosiloxane containing a siloxane unit of RRSiO2/2 (provided that each R is bonded to a silicon atom as a Si—C bond), and at least one R is an aralkyl group, epoxy group, or phenyl group. Methods for producing and separating these layered bodies and composition for forming the separation layer.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: January 26, 2021
    Inventors: Satoshi Kamibayashi, Hiroshi Ogino, Tomoyuki Enomoto, Kazuhiro Sawada
  • Patent number: 10808154
    Abstract: The present disclosure generally relates to thermally conductive silicone compositions and elastomer and gels prepared from a multi-part condensation cure composition catalysed by titanium or zirconium based catalysts. Applications of the resulting thermally conductive silicone elastomers and gels are also considered.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: October 20, 2020
    Inventors: Frederic Gubbels, Thomas Seldrum
  • Patent number: 10712413
    Abstract: Provided is a polymer composite material which has a high proton spin polarization even though it is a polymer composite material containing carbon black. The present invention relates to a polymer composite material for 1H dynamic nuclear polarization experiments, containing carbon black, having a thickness of 0.8 mm or less, and being doped with a paramagnetic radical compound.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: July 14, 2020
    Inventors: Tomomi Masui, Yohei Nouda, Satoshi Koizumi
  • Patent number: 10654993
    Abstract: Disclosed herein are rubber compositions comprising: (a) natural rubber, polyisoprene, or a combination thereof; (b) at least one conjugated diene monomer containing polymer or polymer; (c) a first silica filler having a BET surface area of at least 220 m2/g; (d) a second silica filler having a BET surface area lower than that of the first silica filler and greater than 135 m2/g; and (e) optionally carbon black filler.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: May 19, 2020
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Maryangel G. Dunlavy, Michael R. Beaulieu, Natalie V. Weingart
  • Patent number: 10502686
    Abstract: Organosilane functionalised carbon nanoparticles comprising a carbon dot bonded to an organosilane functionalization agent in a first orientation having one or more functional groups capable of binding mercury located at or proximal to a free end thereof.
    Type: Grant
    Filed: July 3, 2015
    Date of Patent: December 10, 2019
    Assignee: Griffith University
    Inventors: Qin Li, Wentai Wang
  • Patent number: 10400090
    Abstract: Provided is a thermoplastic resin composition a resin molded article of which has excellent mechanical strength. The thermoplastic resin composition comprising: a thermoplastic resin; relative to 100 parts by weight of the thermoplastic resin, 0.01 to 30 parts by weight of an additive having a Mohs hardness of 5.5 or larger; and 10 to 200 parts by weight of glass fiber, wherein the glass fiber comprises SiO2 and Al2O3 in a proportion of 60 to 70% by weight of SiO2 and 20 to 30% by weight of Al2O3.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: September 3, 2019
    Inventors: Masaki Tamura, Naohisa Akashi
  • Patent number: 10053526
    Abstract: A catalyst for a conjugated diene polymerization including a metal compound (A) containing terbium, lanthanum, dysprosium, praseodymium, holmium, erbium, thulium, or gadolinium, an ionic compound (B) consisting of a non-coordinating anion and a cation, and an organic metal compound (C) of an element selected from the groups 2, 12 and 13 of the periodic table; a process for producing a conjugated diene polymer and a modified conjugated diene polymer using the same; a conjugated diene polymer; and a modified conjugated diene polymer.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: August 21, 2018
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Koji Shiba, Yuta Yamada, Suguru Fukazawa, Naomi Okamoto
  • Patent number: 10047260
    Abstract: A composition containing an alkoxysilyl-functional polymer, a phenylsilicone resin, and a non-reactive plasticizer, when cured, exhibits very high elongation without loss of tensile strength. The compositions are particularly well suited for flexible adhesives.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: August 14, 2018
    Assignee: WACKER CHEMIE AG
    Inventors: Volker Stanjek, Lars Zander
  • Patent number: 10000628
    Abstract: Provided is a polyarylene sulfide resin composition which is good in strength, dimensional stability, and moldability in terms of a molded body thereof and is also capable of reducing wearing of a mold or molding machine at the time of molding of a molded body. The polyarylene sulfide resin composition contains 100 parts by mass of a polyarylene sulfide resin and 150 to 400 parts by mass of a glass bead, a sodium content of the polyarylene sulfide resin being 1,200 ppm or less, and the glass bead being surface-treated with a vinylsilane or an epoxysilane and having an average particle diameter of 30 ?m or less and a ratio between a cumulative 10% particle diameter and a cumulative 90% particle diameter {(cumulative 90% particle diameter)/(cumulative 10% particle diameter)} of 2.5 or more.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: June 19, 2018
    Inventors: Satoru Kinouchi, Naoto Okubo
  • Patent number: 9868806
    Abstract: There are provided novel vulcanizable compositions based on optionally fully or partly hydrogenated nitrile rubbers containing epoxy groups, and specific crosslinkers, which no longer require use of conventional crosslinkers, more particularly sulphur. The vulcanizates producible therefrom possess very good compression sets at room temperature, 100° C. and 150° C., and additionally exhibit high tensile stress combined with good elongation at break.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: January 16, 2018
    Assignee: ARLANXEO Deutschland GmbH
    Inventors: Sven Brandau, Michael Klimpel, Hans Magg, Achim Welle
  • Patent number: 9842955
    Abstract: A photovoltaic system consists of a waveguide body, luminescent dyes and a photovoltaic cell. Luminescent dyes and their aggregated particulates with larger diameter are dispersed in the waveguide body to scatter light and transform the first light of the external light into a second light, wherein the wavelength of the second light is longer than the wavelength of the first light. Compared to conventional techniques, the use of luminescent dyes of the present invention can be aggregated into particulates with larger diameter to enhance the power conversion efficiency of the photovoltaic cell, without providing a scattering layer, in order to reduce the production cost and the element complexity of the photovoltaic system. A manufacturing method for a photovoltaic system is also disclosed.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: December 12, 2017
    Assignee: Flexwave Co., Ltd.
    Inventors: Chun-Hsien Chou, Min-Hung Hsu, Chia-Chi Kan
  • Patent number: 9828404
    Abstract: A composition of matter wherein the composition comprises a siliceous substrate having silanols on the surface and a polymer selected from the group consisting essentially of a water soluble polymer, a water soluble copolymer, an alcohol soluble polymer, an alcohol soluble copolymer, and combinations of such polymers, wherein the polymer is chemically bonded to the siliceous substrate by a silane linking material having the general formula O3/2SiQY that is derived from an alkoxy-functional silane having the general formula (RO)3SiQX and processes for preparing the crosslinked polymer that is chemically bonded to the surface of the siliceous substrate.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: November 28, 2017
    Inventors: Douglas H. Adamson, Warde T. Collins, David E. Grahan, Robert M. Minnini
  • Patent number: 9771469
    Abstract: This invention relates to a tire with tread for promoting a combination of wet traction and service at low temperatures of a rubber composition containing a styrene/butadiene elastomer, cis 1,4-polybutadiene rubber, liquid high Tg styrene/butadiene polymer, resin and vegetable triglyceride oil.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: September 26, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Paul Harry Sandstrom, Georges Marcel Victor Thielen, Pascal Patrick Steiner, Nihat Ali Isitman
  • Patent number: 9758642
    Abstract: A silica-containing rubber mixture includes at least one rubber, a sulphur-containing alkoxysilane, a crosslinking agent, a filler, and optionally further rubber auxiliaries, and the mixture also includes from 0.1 to 15 parts by weight, based on 100 parts by weight of rubber used, of a silicon-free polysulphide additive of the formula (I) A-S—(S)x—S—Y—S—(S)x—S-A??(I) where x is 0, 1 or 2, Y is an optionally substituted or heteroatom-containing aliphatic, cycloaliphatic or aromatic group, and A may include hydroxy, carboxy, or carboxyphenyl groups.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: September 12, 2017
    Assignee: LANXESS Deutschland GmbH
    Inventors: Melanie Wiedemeier, Hermann-Josef Weidenhaupt, Ulrich Feldhues, Irene Moll
  • Patent number: 9631098
    Abstract: The present invention relates to ester-coated core particles, thermoplastic polymer composition comprising a thermo-plastic polymer and such coated particles, a method for producing ester coated particles and the use of compositions of the invention as fillers or pigments with improved dispersion properties and pourability.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: April 25, 2017
    Assignee: Amril AG
    Inventors: Peter Daute, Konstantin Nikusev, Sascha Simon
  • Patent number: 9617287
    Abstract: Mercaptosilanes are disclosed of the formula I wherein R1 is an alkyl polyether group —O—(R5—O)m—R6. They are prepared by a procedure in which a silane of the formula II is subjected to a catalyzed reaction with an alkyl polyether R1—H, R7—OH being split off, the molar ratio of the alkyl polyethers R1—H to the silane of the formula II is at least 0.5 and R7—OH is separated off from the reaction mixture continuously or discontinuously. They can be used in shaped articles.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: April 11, 2017
    Inventors: Oliver Klockmann, Philipp Albert, Andre Hasse, Karsten Korth, Relmund Pieter
  • Patent number: 9593234
    Abstract: Provided is a rubber composition having an intramolecular double bond capable of sulfur cross-linking, comprising at least one of 1 to 100 parts by mass of carbon black and 10 to 150 parts by mass of an inorganic filler other than carbon black, 0.1 to 50 parts by mass of a sulfur-containing compounding agent and 0.1 to 30 parts by mass of a hydrocarbon compound with both terminal groups thioesterified, per 100 parts by mass of the rubber having an intramolecular double bond capable of sulfur cross-linking. This rubber composition can provide a vulcanized substance having excellent toughness, for example, as a part of at least one of a cap tread, a side wall, a belt, an inner liner, a carcass and a bead of a pneumatic tire without substantially reducing processability of an unvulcanized substance and vulcanizate physical properties of the vulcanized substance.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: March 14, 2017
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Yusuke Tanabe
  • Patent number: 9580569
    Abstract: A rubber composition for a tire for heavy loads of the present technology comprises: diene rubber containing at least 60% by mass of natural rubber; silica; carbon black; and a silane coupling agent. The silane coupling agent is polysiloxane represented by a specific average compositional formula. The content of the silica is from 5 to 50 parts by mass per 100 parts by mass of the diene rubber. The content of the carbon black is from 5 to 40 parts by mass per 100 parts by mass of the diene rubber. The total content of the silica and the carbon black (R) is from 30 to 70 parts by mass per 100 parts by mass of the diene rubber. The content of the silane coupling agent is from 2 to 20% by mass of the silica content.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: February 28, 2017
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Ayako Kamahori, Mizuki Takeuchi
  • Patent number: 9580956
    Abstract: An apparatus is provided that includes a chamber wall section prone to deflection, a stationary section providing a sealing surface, and a flexible bellows attached to the chamber wall section and the stationary section. A system is also provided that includes a chamber including a chamber wall having an opening, a door disposed to seal the opening, a sealing surface adjacent the opening and isolated from the chamber wall, and a seal between the sealing surface and the chamber wall. Numerous other aspects are provided.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: February 28, 2017
    Assignee: Applied Materials, Inc.
    Inventors: Billy C. Leung, David E. Berkstresser, Shinichi Kurita
  • Patent number: 9562163
    Abstract: An optically clear biofouling resistant coating compositions specially formulated for very high light transmission and more particularly coating compositions which can be applied to marine instruments and sensors. The compositions provide a biofouling resistant coating on the surface of the marine instruments and sensors which prevents underwater organisms from adhering and growing on the surfaces of the structures over a long period of time.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: February 7, 2017
    Assignees: Severn Marine Technologies, LLC, Mid-Mountain Materials, Inc.
    Inventors: Henry Lobe, John Knapp, Amulya K. Das, Gary Moffat
  • Patent number: 9556327
    Abstract: An additive for a silicone encapsulant has the structure: Formula (I) wherein R1 and R2 are each —O—Si(R4)(R5)(R6) and each of R4, R5, and R6 is independently chosen from C1-C10 hydrocarbyl groups, C1-C10 alkyl groups, C2-C10 alkenyl groups, and C6-C10 aryl groups, and wherein R3 is independently chosen from C1-C10 hydrocarbyl groups, C1-C10 alkyl groups, C2-C10 alkenyl groups, and C6-C10 aryl groups. The additive is formed using a method that includes the step of reacting iron metal or an iron (III) compound with a hydroxyl functional organosiloxane. An encapsulant includes the additive and a polyorganosiloxane. The encapsulant can be utilized to form a device that includes an electronic component and the encapsulant disposed on the electronic component. The device is formed using a method that includes the step of disposing the encapsulant on the electronic device.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: January 31, 2017
    Assignee: Dow Corning Corporation
    Inventors: Don L Kleyer, Randall G Schmidt, Adam C Tomasik, Shengqing Xu
  • Patent number: 9447262
    Abstract: A particulate-filled rubber composition contains at least one silane-reactive particulate filler and a mixture of at least one blocked mercaptosilane coupling agent possessing two thioacyl groups and at least one blocked mercaptosilane possessing a single thioacyl group.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: September 20, 2016
    Assignee: Momentive Performance Materials Inc.
    Inventor: William M. York
  • Patent number: 9416258
    Abstract: A rubber composition for tires comprises: per 100 parts by weight of diene rubber containing from 5 to 50 wt. % of modified BR having a vinyl unit content of 10 to 60 wt. %, from 2 to 50 parts by weight of an aromatic modified terpene resin having a softening point of 100 to 130° C., and a total content of 60 to 130 parts by weight of two types of silica, that is silica X and silica Y; a proportion of the silica relative to a total amount of a reinforcing filler containing carbon black being 85 wt. % or greater; a nitrogen adsorption specific surface area of the silica X is 140 m2/g or greater; and a nitrogen adsorption specific surface area of the silica Y is greater than 100 m2/g and less than 140 m2/g.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: August 16, 2016
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Shinya Takeda, Makoto Ashiura
  • Patent number: 9243005
    Abstract: Mercapto-containing organosilicon compounds of specific structure are low volatile and serve to enhance the adhesion of resins to inorganic substrates.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: January 26, 2016
    Inventor: Munenao Hirokami
  • Patent number: 9206264
    Abstract: The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises a step of reacting a conjugated diene based (co)polymer with a metal halide compound to obtain a modified conjugated diene based (co)polymer, the conjugated diene based (co)polymer having a weight-average molecular weight of 150,000 to 2,000,000 and being obtained by bonding, to a polymer having at least a conjugated diene unit, an alkoxysilyl group and an optionally protected primary amino group. The method can satisfactorily produce a conjugated diene based (co)polymer which has a high Mooney viscosity, excellent shape stability and good processability.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: December 8, 2015
    Inventors: Masahiro Shibata, Takaomi Matsumoto, Tamotsu Nagaoka, Takuo Sone, Toshihiro Tadaki
  • Publication number: 20150141558
    Abstract: The invention relates to a method of providing an aqueous paint dispersion comprising silanized colloidal silica particles and an acrylate-based binder wherein the weight ratio of SiO2 to acrylate-based binder on a dry basis ranges from 0.02 to 0.2, and wherein the content of SiO2, measured by XRF, in said dispersion ranges from 1.05 to 7.5 wt %, wherein silane groups present in the silanized colloidal silica particles are derived from silanes containing an epoxy group, glycidoxy group, glycidoxypropyl group, ureido-based silanes, methacrylamido silanes, mercapto silanes, and combinations thereof. The invention also relates to the use thereof.
    Type: Application
    Filed: May 6, 2013
    Publication date: May 21, 2015
    Inventors: Peter Harry Johan Greenwood, Hans Lagnemo
  • Patent number: 9029450
    Abstract: Mixtures of silicon-containing coupling reagents comprising (mercaptoorganyl)alkylpolyethersilanes containing silanol groups and (mercaptoorganyl)alkylpolyethersilanes free of silanol groups in a weight ratio of from 5:95 to 95:5. The mixtures can be prepared by transesterification and hydrolysis. The mixtures can be used in rubber mixtures.
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: May 12, 2015
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Manuel Friedel, Karsten Korth, Andre Hasse, Oliver Klockmann
  • Publication number: 20150114260
    Abstract: A composition for protecting a surface of an organic substrate, such as VCT, wood, or a synthetic laminate material, includes a silicate (e.g., an alkali metal polysilicate or colloidal silica) and a siliconate (e.g., a metal siliconate, such as an alkali metal methyl siliconate, etc.). In addition, the composition may include acrylic latex, a silane coupling agent, and a solvent, such as ethylene glycol monobutyl ether. Such a composition may also include a leveling agent, such as a surfactant. Organic substrates, such as VCT, wood, and synthetic laminate materials, with such a composition on their surfaces are also disclosed.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 30, 2015
    Inventors: Dal N. Hills, Kent Barrus
  • Patent number: 9018289
    Abstract: It is an object of the present invention to provide: a rubber composition for a tread, which improves processability, rolling resistance, wet skid performance, abrasion resistance, and handling stability in good balance; and a pneumatic tire having a tread produced from the rubber composition. The present invention relates to a rubber composition for a tread, including: a rubber component; an aromatic vinyl polymer; silica; and a mercapto group-containing silane coupling agent, wherein the aromatic vinyl polymer is a resin obtained by polymerization of ?-methylstyrene and/or styrene, and the amount of the aromatic vinyl polymer is 3 to 25 parts by mass, and the amount of the silica is 15 to 150 parts by mass, based on 100 parts by mass of the rubber component.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: April 28, 2015
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventor: Soh Ishino
  • Patent number: 9018290
    Abstract: The present disclosure is directed to tire rubber compositions containing at least one rubbery polymer (with 10 to 100 weight percent of monomer units derived from conjugated diene monomer having between 4 and 8 carbon atoms and 0 to 90 weight percent of monomer units derived from vinyl aromatic monomer); 0.5 to 100 phr of silica filler; 0.05 to 20 phr of a bi-functional silica coupling agent; and 1 to 30 phr of a non-elastomer reactive filler reinforcing agent capable of interacting with at least two silica particles. The bi-functional silica coupling agent and the filler reinforcing agent are utilized in a weight ratio of from 1:100 to 1:0.2. Also disclosed are methods for preparing the tire rubber compositions.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: April 28, 2015
    Assignee: Bridgestone Corporation
    Inventors: Chenchy J. Lin, Atsushi Fukushima, Christopher G. Robertson, William L. Hergenrother, Yaohong Chen
  • Publication number: 20150099826
    Abstract: The present invention includes a process for producing treated filler that includes (a) treating a slurry that includes untreated filler where the untreated filler has not been previously dried, with a treating composition that includes a treating agent, thereby forming a treated filler slurry, and (b) drying the treated filler slurry to produce treated filler. The treating agent can include an amino acid or polypeptide. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.
    Type: Application
    Filed: October 7, 2014
    Publication date: April 9, 2015
    Inventors: Justin Jonathan Martin, Peter Lawrence Votruba-Drzal, Timothy Allen Okel, Raphael O. Kollah, Truman Wilt, Clint Steven Edelman, Brittany Smith
  • Publication number: 20150099129
    Abstract: The present invention is directed to methods of improving burnish resistance of substrates comprising: (1) applying to at least a portion of the substrate a curable film-forming composition comprising: (a) a polymeric binder comprising at least one polymeric resin having reactive functional groups; (b) a curing agent containing functional groups that are reactive with the reactive functional groups of (a); and (c) silica particles that have been functionalized on their surfaces with an amino silane so as to impart the surfaces with primary amino functional groups; and (2) (a) heating the coated substrate to a temperature and for a time sufficient to cure the curable film-forming composition or (b) allowing a time sufficient to cure the curable film-forming composition under ambient conditions. The present invention is further directed to solventborne, curable film-forming compositions comprising the components (a) (b) and (c) above.
    Type: Application
    Filed: December 12, 2014
    Publication date: April 9, 2015
    Inventors: Scott J. Moravek, Shantilal Mohnot, Stephen John Thomas
  • Patent number: 8999206
    Abstract: Metal nanoparticles having improved migration resistance are provided. The present invention relates to a method for manufacturing composite nanoparticles including obtaining composite nanoparticles containing at least silver and copper in a single particle by heat treating a mixture containing an organic silver compound and an organic copper compound at a temperature of 150° C. or more in a non-oxidative atmosphere in the presence of a tertiary amine compound represented by the general formula R1R2R3N (wherein R1 through R3 are optionally substituted alkyl groups or aryl groups that may be the same or different, R1 through R3 may be linked in a ring, and the number of carbon atoms in each of R1 through R3 is 5 through 18 and may be the same or different).
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: April 7, 2015
    Assignees: Osaka Municipal Technical Research Institute, Daiken Chemical Co., Ltd.
    Inventors: Masami Nakamoto, Mari Yamamoto, Yukiyasu Kashiwagi, Yukio Yoshida, Hiroshi Kakiuchi, Shinsuke Matsumura
  • Patent number: 8987361
    Abstract: An organosilane of general formula I below: (HO)2R1Si—Z—Sm—R2 in which: R1, which are identical or different, each represent a monovalent hydrocarbon-based group chosen from alkyls, which are linear or branched, cycloalkyls or aryls, having from 1 to 18 carbon atoms; R2 represents a monovalent hydrocarbon-based group chosen from alkyls, which are linear or branched, cycloalkyls or aryls, having from 1 to 30 carbon atoms; Z represents a divalent bonding group comprising from 1 to 18 carbon atoms; and m is a number greater than or equal to 2.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: March 24, 2015
    Assignees: Michelin Recherche et Technique S.A., Compagnie Generale des Etablissements Michelin
    Inventors: Karine Longchambon, José Carlos Araujo Da Silva, Nicolas Seeboth, Sergey Ivanov
  • Patent number: 8980377
    Abstract: A transparent, non-yellowing, polymer-clay, concrete sealer and methods for making and applying the same. The disclosed clay-based sealer provides a tough, ultraviolet-light-, temperature-, and abrasion-resistant layer that effectively protects surfaces from moisture penetration, staining, dirt, dust, and wear. The substrates to which the clay-based sealer may be applied include, but are not limited to, above and below grade concrete structures, brick, concrete masonry unit (CMU) block, grout, plaster, gunite, tile, and aggregate. The clay-based sealer may easily be applied with airless or air-assisted sprayers, or by roller, brush, or applicator pad. Once applied, the sealer requires minimal maintenance.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: March 17, 2015
    Inventors: Eduard A. Stefanescu, Sunil V. Kulkarni
  • Publication number: 20150073059
    Abstract: Organopolysiloxane gels produced by crosslinking an unsaturated organopolysiloxane resin with a crosslinking agent in the presence of a diluent have excellent sensory properties such as properties desirable in a variety of cosmetics products.
    Type: Application
    Filed: April 11, 2013
    Publication date: March 12, 2015
    Inventors: Sebastian Knoer, Aroop Kumar Roy
  • Patent number: 8975360
    Abstract: Nanocomposites comprising a sulfonated telechelic polycarbonate and an organically modified clay are disclosed. The polycarbonate nanocomposites have improved physical and mechanical properties.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: March 10, 2015
    Assignee: SABIC Global Technologies B.V.
    Inventors: Daniel J. Brunelle, Martino Colonna, Maurizio Fiorini, Corrado Berti, Enrico Binassi
  • Publication number: 20150064904
    Abstract: The present invention relates to novel, soluble, multi-ligand-substituted metal oxide compounds to form metal oxide films with improved stability as well as compositions made from them and methods of their use. Specifically, the invention pertains to a compounds having the following structure (I): wherein M is a metal and n is 1 to 20, and wherein at least one of R1, R2, R3, and R4 is i) and at least at least one of R1, R2, R3, and R4 is ii), where i) is a silicon bearing organic moiety having at least 2 carbons, and ii) is an organic moiety. The invention also relates to spin-coatable composition of compounds of structure (I) dissolved into a solvent. The present invention further relates to processes using this spin coatable composition to form a coating on a patterned substrate.
    Type: Application
    Filed: August 30, 2013
    Publication date: March 5, 2015
    Inventors: Huirong YAO, Salem K. MULLEN, Elizabeth WOLFER, Douglas MCKENZIE, JoonYeon CHO, Munirathna PADMANABAN
  • Patent number: 8957153
    Abstract: A room-temperature-curable silicone rubber composition comprises: (A) an organopolysiloxane having on silicon atoms in the molecular chain in one molecule at least two specific alkoxysilyl-containing groups; (B) an organopolysiloxane having on silicon atom in the molecular chain neither a hydroxyl group nor an alkoxy group; (C) an alkoxysilane or its partial hydrolysis and condensation product; (D) a condensation reaction catalyst; and optionally comprises (E) an adhesion promoter and/or (F) a reinforcing filler. The composition cures at room temperature due to contact with atmospheric moisture and exhibits an excellent adhesiveness to substrate in contact with the composition during the cure of the composition.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: February 17, 2015
    Assignee: Dow Corning Toray Co., Ltd.
    Inventors: Harumi Kodama, Masayuki Onishi
  • Patent number: 8956449
    Abstract: [Problem to be Solved] To provide a non-curable coating composition which is used for preventing or reducing the adhesion of various sticky substances to the surfaces of substrates and is stable at elevated temperature, by using modified silicones having functional groups. [Means to Solve the Problem] A non-curable coating composition characterized by containing a carboxy-modified silicone with a carboxy group at a side chain thereof, and an epoxy/oxyalkylene-modified silicone with an epoxy group and an oxyalkylene group at a side chain thereof in a weight ratio ranging from 1:2 to 1:30, and further comprising an oxyalkylene-modified silicone having an HLB of 10 or more with an oxyalkylene group at a side chain thereof.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: February 17, 2015
    Assignee: Dow Corning Toray Co., Ltd.
    Inventors: Kazuhiko Kojima, Masaru Ozaki, Tsunehito Sugiura, Seiji Hori
  • Publication number: 20150031811
    Abstract: The polymer-clay nano composite material is a nanocomposite formed from poly(styrene-co-ethyl methacrylate) copolymer and organo-modified clay by in situ polymerization. Nanoparticles of a montmorillonite clay that has been modified with a quaternary ammonium salt are dispersed into a mixture of styrene and ethyl methacrylate monomers to form a mixture, which then undergoes bulk radical polymerization. The poly(styrene-co-ethyl methacrylate) copolymer preferably has a styrene to ethyl methacrylate ratio of about 1:1. Preferably, the organically modified montmorillonite clay forms between 1.0 wt % and 5.0 wt % of the mixture. A free radical initiator, such as benzoyl peroxide, is used to initiate polymerization. The clay nano-filler provides the nanocomposite with improved thermal stability.
    Type: Application
    Filed: July 29, 2013
    Publication date: January 29, 2015
  • Patent number: 8940814
    Abstract: Dispersion comprising functionalized metal oxide particles, polymerizable compounds and if appropriate a solvent and their use for stabilizing polymers.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: January 27, 2015
    Assignee: BASF SE
    Inventors: Andrey Karpov, Hartmut Hibst, Berend Eling, Joern Duwenhorst, Richard Riggs, Alexander Traut, Christof Kujat, Cornelia Roeger, Christian Krausche
  • Publication number: 20140350153
    Abstract: In general the present disclosure relates to Nylon 6/montmorillonite clay nanocomposites with enhanced mechanical properties that have been prepared primarily by solution compounding. A major challenge in producing the Nylon 6/montmorillonite clay nanocomposites is associated with the exfoliation and dispersion of the clay particles within the polymer matrix. This disclosure presents compositions and methods for obtaining highly or fully exfoliated nylon 6/montmorillonite nanocomposites not only for organically modified clays with known compatibility with nylon 6 (Cloisite 30B), but also for clays with low/no compatibility with nylon 6 (Cloisite 15A and Na—MMT) through solution compounding.
    Type: Application
    Filed: January 10, 2013
    Publication date: November 27, 2014
    Inventors: Ahmed M. Abdel Gawad, Adham R. Ramdan, Amal M.K. Esawi
  • Publication number: 20140350159
    Abstract: A functionalized silica product includes particles of a hydrophobated silica having a coating of a polymer. A ratio of the hydrophobated silica to the polymer is from about 0.3/1 to about 100/1. The functionalized silica product may be in the form of a friable crumb or a powder, or in the form of a bale, that may be mixed into an elastomer formulation for a rubber article, such as a tire component.
    Type: Application
    Filed: August 11, 2014
    Publication date: November 27, 2014
    Inventors: Peter John Wallen, Howard Colvin
  • Publication number: 20140350158
    Abstract: The present invention relates to new crosslinked organosilicon polysulphides, to processes for preparing them and to their use as additives for plastics and/or rubbers.
    Type: Application
    Filed: August 9, 2012
    Publication date: November 27, 2014
    Inventors: Hermann-Josef Weidenhaupt, Melanie Wiedemeier -Jarad, Ulrich Feldhues
  • Publication number: 20140336318
    Abstract: The present invention relates to a method for preparing hierarchically ordered structures of inorganic phosphate particles, homogeneously deposited on the surface of a phyllosilicate, which is characterized in that it comprises the following steps: a) obtaining an acid solution of precursor compounds of an inorganic phosphate; b) preparing a dispersion of particles of a phyllosilicate in aqueous medium and acidifying the phyllosilicate dispersion by adding at least one acid, thereby obtaining an acid dispersion; c) mixing the acid solution obtained in step a) with the dispersion obtained in step b); and d), with stirring, adding a base to the mixture obtained in step c) until the required pH value for precipitating the corresponding inorganic phosphate on the phyllosilicate particles has been achieved, resulting in a hierarchically ordered structure of homogeneously distributed submicrometric or nanometric inorganic phosphate particles supported on the phyllosilicate surface.
    Type: Application
    Filed: May 14, 2012
    Publication date: November 13, 2014
    Applicant: TOLSA, S.A.
    Inventors: Antonio Esteban Cubillo, Julio Santaren Rome, Eduardo Aguilar Diez, Antonio Alvarez Berenguer, Elena Palacios Zambrano, Maria Pilar Leret Molto, Jose Francisco Fernandez Lozano, Antonio Heliodoro De aza Moya, Miguel Angel Rodriguez Barbero
  • Patent number: 8871845
    Abstract: A composition for an easy to clean surface comprises a reaction product of a. a first compound of a formula AYB, wherein A comprises an alkyl group, Y comprises a metalloid, and B comprises alkali metal; b. a second compound comprising i. a compound (1) selected from a group consisting of a compound of a formula MR or a precursor of the compound of the formula MR, wherein M is selected from a group consisting of alkali metal, alkaline earth metal, transition metal, and a mixture thereof, and R is selected from a group consisting of phosphonic group, phosphinic group, phosphoric group, and a mixture thereof; ii. a compound (2) comprising metal oxides, metal hydroxides, or metal peroxides, wherein the metal is selected from alkaline earth metals; and/or iii. A mixture thereof; and c. an optional polymer. Methods of making and using the above compositions are also included.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: October 28, 2014
    Assignee: Battelle Memorial Institute
    Inventors: Ramanathan S. Lalgudi, Barry L. McGraw, Robert J. Cain
  • Patent number: 8871850
    Abstract: There is provided a highly dielectric film which has high dielectric property, can be formed into a think film and is excellent in winding property (flexibility). The highly dielectric film comprises (A) a vinylidene fluoride polymer, (B) barium titanate oxide particles and/or lead zirconium titanate oxide particles, and (C) an affinity improving agent, wherein the barium titanate oxide particles and/or lead zirconium titanate oxide particles (B) and the affinity improving agent (C) are contained in amounts of 10 to 500 parts by mass and 0.01 to 30 parts by mass, respectively based on 100 parts by mass of the vinylidene fluoride polymer (A).
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: October 28, 2014
    Assignee: Daikin Industries, Ltd.
    Inventors: Meiten Koh, Kouji Yokotani, Miharu Matsumura
  • Patent number: 8871844
    Abstract: Composite particles obtained by converting a) one or more inorganic oxide particles having an average diameter of <1000 nm, b) one or more organic polymers, and c) one or more coupling reagents, the oxide particles a) and organic polymers b) being linked by units of coupling reagents c), wherein one or more polymers of ?) one or more ethylene unsaturated monomers selected from vinyl esters of carbolic acids having 1 to 15 C atoms, methacrylic acid esters or acrylic acid esters of carbolic acids having unbranched or branched alcohols having 1 to 15 C atoms, and olefins, vinyl aromatics, and vinyl halogenides, and ?) one or more ethylene unsaturated carbolic acids having 3 to 11 C atoms, and optionally ?) one or more monomers comprising at least two ethylene unsaturated groups, and optionally ?) one or more further ethylene unsaturated monomers are used as the organic polymers b).
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: October 28, 2014
    Assignee: Wacker Chemie AG
    Inventor: Abdulmajid Hashemzadeh
  • Patent number: 8863841
    Abstract: Alkanesulfonic acid microcapsules and the use thereof as an additive for acidizing applications in carbonatic rock formations, especially for increasing the permeability of underground carbonatic mineral oil- and/or natural gas-bearing and/or hydrothermal rock formations and for dissolving carbonatic and/or carbonate-containing impurities in the production of mineral oil and/or natural gas or geothermal power generation are described. Additionally described is an acidic formulation comprising the inventive microcapsules and the use thereof for the aforementioned purpose, and a corresponding process.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: October 21, 2014
    Assignee: BASF SE
    Inventors: Walter Bertkau, Norbert Steidl