Silicon Reactant Contains An Amine Nitrogen Atom Patents (Class 528/38)
  • Patent number: 10351656
    Abstract: The present invention relates to a silylated polyurethane obtainable by a process comprising the step of contacting at least one isocyanate with at least one isocyanate-reactive compound and with at least one aminosilane; wherein said at least one isocyanate comprises 2,4?-methylene diphenyl diisocyanate, and wherein said at least one isocyanate comprises less than 50.0% by weight of said 2,4?-methylene diphenyl diisocyanate based on the total weight of said at least one isocyanate. The present invention also relates to a process for preparing said silylated polyurethane. The present invention also relates to formulations and compositions comprising said silylated polyurethane, and the use thereof for the preparation of adhesives, coatings, sealants, elastomers, or foams.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: July 16, 2019
    Assignee: HUNTSMAN INTERNATIONAL LLC
    Inventors: Servaas Holvoet, Christopher Phanopoulos, Fabrice Desesquelles
  • Patent number: 10189954
    Abstract: One-pot synthetic methods are disclosed for synthesizing curable, antimicrobial silsesquioxane-silica hybrids by hydrolytically co-condensing a tetraalkoxysilane with two different trialkoxysilanes. Particles are also disclosed that are substantially spherical and have an ordered lamellar internal structure. In addition, polymers prepared from the curable, antimicrobial silsesquioxane-silica hybrids and co-monomers are disclosed.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: January 29, 2019
    Assignee: Kimmerling Holdings Group, LLC
    Inventors: Franklin R. Tay, Shi-qiang Gong, Kirk Kimmerling
  • Patent number: 10030183
    Abstract: RTV-1 compositions, despite containing conventional alkoxysilyl-terminated polymers, exhibit rapid cure and excellent physical properties when they further contain silicone resins, and employ metal, amidine, or guanidine curing catalysts C1 and amine-containing cocatalysts C2 in specific mole ratios.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: July 24, 2018
    Assignee: WACKER CHEMIE AG
    Inventors: Volker Stanjek, Lars Zander
  • Patent number: 9828297
    Abstract: An anticorrosion agent comprising (A) an organosilicon compound of formula (1) R1—Si—(OR2)3??(1) and (B) an amine compound of formula (2) and/or an amine compound of formula (3) is applied to steel-reinforced concrete to prevent corrosion of the steel reinforcement.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: November 28, 2017
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventor: Munenao Hirokami
  • Patent number: 9598541
    Abstract: A method of making a polybenzimidazole (PBI) includes the steps of: reacting, in a solution, an organic compound having at least 2 amino groups with an organic aldehyde adduct, the reactants comprise at least 8% by weight of the solution. A solvent of the solution may be selected from the group of: N,N-dimethylacetamide (DMAc), N,N-dimethylformamide (DMF), dimethylsulfoxide (DMSO), N-methyl-2-pyrrolidone (NMP), tetramethylene sulfone, and combinations thereof. The organic aldehyde adduct may be an organic aldehyde bisulfite adduct. The organic aldehyde portion of the organic aldehyde adduct being aliphatic, alicyclic, aromatic, heterocyclic, or heteroaromatic aldehyde or mixtures thereof. The polybenzimidazole may have an intrinsic viscosity of at least 0.40 dl/g.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: March 21, 2017
    Assignee: PBI Performance Products, Inc.
    Inventors: Brian C. Benicewicz, Alexander Lanier Gulledge, Warren P. Steckle, Jr., Gregory S. Copeland, Bobby G. Dawkins
  • Patent number: 9464233
    Abstract: Provided is a siloxane-containing trianhydride having a structure shown in formula 1: wherein R1 to R7, D1 to D3, and each G are as defined in the specification.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: October 11, 2016
    Assignee: Daxin Materials Corporation
    Inventors: Po-Yang Wang, Yi-Chun Lin, Min-Ruei Tsai
  • Patent number: 9290684
    Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: March 22, 2016
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
  • Patent number: 9133421
    Abstract: The present application relates to compositions comprising anti-foams and methods of making and using such compositions. Such compositions encompass consumer products, cleaning and/or treatment compositions, fabric care composition and liquid laundry detergents that provide the desired suds profile via the addition of an antifoamer, yet are stable.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: September 15, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener
  • Patent number: 9095787
    Abstract: The present application relates to cleaning and/or treatment compositions comprising anti-foams and methods of making and using such compositions. Such compositions encompass consumer products, cleaning and/or treatment compositions, fabric care compositions, or liquid laundry detergents that provide the desired suds profile via the addition of an antifoamer, yet are stable.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: August 4, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener
  • Publication number: 20150141606
    Abstract: Provided according to some embodiments of the invention are methods of making co-condensed macromolecules that include forming a reaction mixture by combining at least one reactant and at least one reagent at a first temperature at which the at least one reactant is substantially unreactive in the presence of the at least one reagent; raising the temperature of the reaction mixture to a second temperature at which the at lest one reactant is reactive in the presence of the at least one reagent, wherein the reaction of the at least one reactant in the presence of the at least one reagent produces co-condensed macromolecules such as co-condensed silica macromolecules.
    Type: Application
    Filed: January 8, 2015
    Publication date: May 21, 2015
    Inventors: Jian Bao, Nathan Stasko, Eleftherios Kougoulos
  • Patent number: 9029492
    Abstract: The present invention relates to a novel superconducting hybrid polymer material and to the preparation method and uses thereof, particularly for proton superexchange membranes usable as fuel cell electrolytes.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: May 12, 2015
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Mihail-Dumitru Barboiu, Mathieu Michau
  • Patent number: 9029491
    Abstract: A cross-linkable coating composition comprises (i) one or more silanes having either at least three hydrolysable groups, or at least two hydrolysable groups and at least one organofunctional group capable of forming chemical bonds upon curing, wherein (i.a) the sum of said silanes constitutes at least 20% of the total mass of the coating compositions combined solids and silanes, and (i.b) said silanes are possibly partly or completely hydrolyzed and possibly partly condensed, and (ii) at least one low surface energy additive, wherein (ii.a) said low surface energy additive comprises polydimethylsiloxane chemically bonded to at least one functional group, (ii.b) said functional group is configured for the polydimethylsiloxane moiety to cross-link with said coating composition, (ii.c) said polydimethylsiloxane constitutes 0.01% to 15% of the mass of said cured coating, when said coating composition is cured, and (ii.d) said polydimethylsiloxane moiety has a molecular weight of more than 1600 g/mol.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 12, 2015
    Assignee: Teknologisk Institut
    Inventors: Claus Bischoff, Stefan Holberg
  • Patent number: 9018331
    Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: April 28, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
  • Publication number: 20150105493
    Abstract: The present invention relates to an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition forms chemical bonds and exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg less. The cured product exhibits good flame retardant property by the introduction of the alkoxysilyl group.
    Type: Application
    Filed: March 14, 2013
    Publication date: April 16, 2015
    Inventors: Hyun-Aee Chun, Yun-Ju Kim, Su-Jin Park, Sook-Yeon Park, Sung-Hwan Park, Sang-Yong Tak
  • Patent number: 9006371
    Abstract: A formulation and methods for making formulation of a series of oligomeric silsesesquioxane (OS) diamine monomers which have been synthesized and purified in a highly time, energy, and atom efficient manner.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: April 14, 2015
    Assignee: United States of America as Represented by the Secretary of the Navy
    Inventors: Michael E. Wright, Brian J. Petteys, Andrew J. Guenthner, Sandra J. Tomczak
  • Patent number: 9006372
    Abstract: Branched silicone (organopolysiloxane) resins and preparation method and use thereof are provided, which contain at least one group selected from phosphonate and phosphinate groups and at least one organic group containing nitrogen. Such silicone resins can be used in thermoplastic, thermosetting or rubber organic polymer compositions to reduce the flammability of the organic polymer compositions.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: April 14, 2015
    Assignees: Dow Corning (Shanghai) Co Ltd, Dow Corning Toray Co., Ltd., Dow Corning Corporation
    Inventors: Michael Backer, Pierre Chevalier, Zhihua Liu, Ana Marques, Satoshi Onodera, Vincent Rerat, Motoshi Sasaki
  • Patent number: 9000086
    Abstract: The present invention relates to a thermally curable resin composition for a protective film including an alkoxy group-containing silane-modified epoxy resin as an essential component, a protective film of a color filter prepared from the same, and a liquid crystal display device including the same. The thermally curable resin composition for a protective film of the present invention includes an alkoxy group-containing silane-modified epoxy resin as an essential component to have excellent film strength and adhesive strength, and thus may be effectively used in a protective film of a color filter for a liquid crystal display device.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: April 7, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Soon Chun Mok, Seung Hee Lee, Jong Hwi Hwang, Beom Su Park, Sung Hyun Kim
  • Patent number: 8987402
    Abstract: A novel polycrystalline stoichiometric fine SiC fiber substantially free of impurities is produced using a novel pre-ceramic polymer. The pre-ceramic polymer is prepared by reacting a mixture of chlorodisilane, boron trichloride, and a vinyl chlorodisilane with an excess of hexamethyldisilazane to form the pre-ceramic polymer resin, which may then be melt-spun, cured, pyrolyzed and heat-treated to obtain the finished SiC fiber. The manufacturing process for the production of the fine SiC ceramic fiber allows for flexibility with respect to cross-linking, in that low-cost thermal treatments may replace more complex methods, while obtaining fibers with improved materials properties as compared to currently available SiC fibers.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: March 24, 2015
    Assignee: General Electric Company
    Inventors: Edward J. A. Pope, Christopher L. Hill
  • Patent number: 8962106
    Abstract: An alignment film includes a first pre-tilt functional group, a second pre-tilt functional group and a first vertical alignment functional group, which are linked to polysiloxane on a substrate. The first vertical alignment functional group includes a cyclic compound and is aligned substantially perpendicularly to the substrate. The first pre-tilt functional group is cross-linked to the second pre-tilt functional group and tilted with respect to the substrate.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: February 24, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Taek-Joon Lee, Keun-Chan Oh, Jun-Hyup Lee, Sang-Gyun Kim, Jang-Hyun Kim, Tae-Hoon Kim
  • Patent number: 8956732
    Abstract: A polyamide-imide resin obtained by a process comprising the step of reacting an aromatic diisocyanate with a diimide dicarboxylic acid containing 40 mol % or more of a compound represented by the following general formula (1) and 20 mol % or more of a compound represented by the following general formula (2).
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: February 17, 2015
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Masaki Takeuchi, Katsuyuki Masuda, Kenichi Tomioka, Takako Ejiri
  • Patent number: 8957175
    Abstract: There is provided segmented copolymer compositions and methods of making the same. The composition has one or more ?,? (alpha, omega) amine or ?,? (alpha, omega) hydroxyl terminated polysiloxane first soft segments having an average molecular weight of between about 2500 grams per mole to about 10,000 grams per mole. The composition further has one or more diisocyanate species. The composition further has one or more low molecular weight diol or diamine chain extenders each having an average molecular weight of less than 400 grams per mole. The composition has a high flexibility at an environmental temperature of down to about ?100 degrees Celsius, and further has a percent elongation of greater than about 250%, a high tensile strength of greater than about 25 MPa (megapascals), and a single low glass transition temperature (Tg) in a range of from about ?60 degrees Celsius to about ?110 degrees Celsius.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: February 17, 2015
    Assignee: The Boeing Company
    Inventors: Andrew P. Nowak, Chaoyin Zhou, Richard E. Sharp
  • Patent number: 8940284
    Abstract: The present application relates to organosilicones and compositions such as consumer products comprising such organosilicones, as well as processes for making and using such organosilicones and such compositions. Such compositions comprising such organosilicones are easier to formulate, and provide more economical and superior care benefits when compared to current silicone containing compositions.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: January 27, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Luke Andrew Zannoni, Steven Daryl Smith, Robert Joseph McChain, Bernard William Kluesener, Rebecca Ann Seger, Julie Ann Menkhaus, Mark Gregory Solinsky, Matthew Scott Wagner
  • Patent number: 8937143
    Abstract: Provided according to some embodiments of the invention are methods of making co-condensed macromolecules that include forming a reaction mixture by combining at leak one reactant and at least one reagent at a first temperature at which the at least one reactant is substantially unreactive in the presence of the at least one reagent; raising the temperature of the reaction mixture to a second temperature at which the at least one reactant is reactive in the presence of the at least one reagent, wherein the reaction of the at least one reactant in the presence of the at least one reagent produces co-condensed macromolecules such as co-condensed silica macromolecules.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: January 20, 2015
    Assignee: Novan, Inc.
    Inventors: Jian Bao, Nathan Stasko, Eleftherios Kougoulos
  • Patent number: 8937142
    Abstract: The present application relates to polysiloxane copolymers and compositions such as consumer products comprising such polysiloxane copolymers, as well as processes for making and using such polysiloxane copolymers and such compositions. When employed as taught, such polysiloxane copolymers and compositions comprising same provide enhanced softness, wrinkle reduction, color benefits, smoothness, static control, and shine.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: January 20, 2015
    Assignee: The Proctor & Gamble Company
    Inventors: Rajan Keshav Panandiker, Steven Daryl Smith, Bernard William Kluesener, Carola Barrera
  • Publication number: 20140370306
    Abstract: Disclosed is an anti-bacterial and anti-fingerprint coating composition for forming a multi-functional coating layer having both anti-bacterial functions and anti-fingerprint functions on surfaces of touchscreens provided in portable terminals such as cellular phones, of panels or the like, provided in display devices such as liquid crystal displays (LCDs) or plasma display panels (PDPs), by a dry deposition method.
    Type: Application
    Filed: May 20, 2014
    Publication date: December 18, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ha PARK, Soo Jin PARK, Jun Sung CHUNG, In Oh HWANG
  • Patent number: 8907023
    Abstract: The present invention relates to a polysiloxane compound having a structure represented by formula 1: wherein each of F1, F2, F3 and F4 is individually selected from one of a first group, a second group, a third group and a fourth group, the first group is selected from a C2˜C10 hydrocarbon group having amino group(s), a C2˜C10 hydrocarbon group having epoxy group(s), a C2˜C10 hydrocarbon group having carbonyl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s), the second group is a C2˜C10 hydrocarbon group having amino group(s), the third group is selected from a C2˜C10 hydrocarbon group having epoxy group(s), a C2˜C10 hydrocarbon group having carbonyl group(s), a C2˜C10 hydrocarbon group having SiCl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s), the fourth group is selected from a C2˜C10 hydrocarbon group having aryl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s).
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: December 9, 2014
    Assignee: Chi Mei Corporation
    Inventors: Kuan-Lin Hsieh, Kuei-Lun Cheng, Chih-Cheng Lee
  • Patent number: 8889812
    Abstract: The invention relates to an aqueous composition based on tris-silylated amino-functional silicon compounds, which is substantially free of organic solvents and which substantially does not release any alcohol even during the cross-linking process, and to method for the production thereof, and to the use thereof, for example for the hydrophobization of metal, glass or mineral surfaces, such as concrete and bricks, as adhesion promoter or for rock consolidation, among other things.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: November 18, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Publication number: 20140308527
    Abstract: Disclosed are an alkoxysilylated isocyanurate epoxy compound, a composite of which exhibiting low CTE and high glass transition temperature or Tg-less and/or a cured product of which exhibiting good flame retardant property, a method of preparing the same, a composition including the same, a cured product formed of the composition, and a use of the composition. An isocyanurate epoxy compound having an alkoxysilyl group and an epoxy group in a core; a method of manufacturing the epoxy compound by the epoxidation and alkoxysilylation of a starting material; an epoxy composition including the epoxy compound; and a cured product and a use thereof, are provided. A composite of the epoxy composition has improved bonding efficiency between alkoxysilyl group and filler and between alkoxysilyl groups, and has good heat resistance, low CTE, and high glass transition temperature or Tg-less. A cured product formed of the epoxy composition has good flame retardant property.
    Type: Application
    Filed: November 1, 2012
    Publication date: October 16, 2014
    Inventors: Hyun-Aee Chun, Sang-Yong Tak, Su-Jin Park, Yun-Ju Kim, Sung-Hwan Park, Sook-Yeon Park
  • Patent number: 8859674
    Abstract: A moisture-curable resin composition comprising (a) at least one moisture-curable polymer having at least one hydrolysable silyl group; (b) at least one hydrocarbylalkoxysilane; and (c) at least one silane adhesion promoter containing a glycidoxy group. The composition may also contain additives including a catalyst for catalyzing the reaction between the moisture-curable polymer having at least one hydrolysable silyl group (a) with water under curing conditions, a filler, a plasticizer, and combinations thereof. The moisture-curable resin composition is useful in the production of adhesives, sealants and coatings for use in primerless concrete applications.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: October 14, 2014
    Assignee: Momentive Performance Materials Inc.
    Inventors: Misty Huang, Jeries Nesheiwat
  • Patent number: 8853323
    Abstract: Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB)n type.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 7, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Charles M. Leir, Karl E. Benson, Richard G. Hansen, Mark D. Purgett, Albert I. Everaerts, Audrey A. Sherman
  • Patent number: 8835583
    Abstract: A composition including an actinic radiation or thermally curable polyorganosiloxane ionomer having one or more reactive groups, for example, vinyl, acrylate, epoxy groups.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: September 16, 2014
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Sandeep Naik, Pranav Ramchandra Joshi, Alok Sarkar, Monjit Phukan
  • Patent number: 8829143
    Abstract: Storage-stable reactive inorganic clusters and a process for preparing such storage-stable reactive inorganic clusters (e.g., silica structures) having, for example, reactive amino groups. The storage-stable reactive inorganic clusters may be used as a curing agent for thermosetting resin compositions such as epoxy resins.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: September 9, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Hynek Benes, Jean-Francois Gerard, Ludovic Valette
  • Patent number: 8829144
    Abstract: An MQ resin including at least 30% SiO2, preferably at least 50 wt % SiO2, and having dynamic viscosity of 50 centipoises (cps) to 750 cps at 25° C. is produced from a stable ethylsilicate polymer. The ethylsilicate polymer includes not greater than 1 wt % of TEOS monomer. The ethylsilicate polymer is produced by a two step addition of catalysts wherein a hydrolysis catalyst, for example, hydrochloric acid is added initially and a second catalyst, such as phosphonitrilic chloride trimer, is added subsequently.
    Type: Grant
    Filed: January 3, 2011
    Date of Patent: September 9, 2014
    Assignee: Silbond Corporation
    Inventors: Walter L. Magee, Adam W. Emerson, Wallace G. Joslyn, Richard S. Odneal
  • Publication number: 20140235796
    Abstract: The invention provides a composition for forming a resist underlayer film including: as a component (A), a silicon-containing compound obtained by hydrolysis and/or condensation of one or more kinds of silicon compounds represented by the following general formula (A-1). There can be provided a composition for forming a resist underlayer film having etching selectivity relative to a conventional organic film and a silicon-containing film and favorable pattern adhesiveness relative to fine pattern even in a complicated patterning process.
    Type: Application
    Filed: January 28, 2014
    Publication date: August 21, 2014
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Tsutomu OGIHARA, Jun HATAKEYAMA
  • Patent number: 8809435
    Abstract: Methods for enhancing the processing of a polymer composite are provided herein. in some embodiments, a method for enhancing the processing of a polymer composite may include masking a at least one functional group on a surface of a particle by using a at least one protective group; mixing the particles into a polymer to form a composite; processing the composite; and applying a at least one stimulus to the composite during the processing of the composite or after processing of the composite is complete in order to remove the at least one protective group from the functional group.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: August 19, 2014
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Kristoffer K Stokes, Michael C Berg, Joseph L Lenhart
  • Patent number: 8809481
    Abstract: An amino alkoxy-modified silsesquioxane (AMS) comprising one or more compounds selected from the group consisting of an amino AMS, an amino/mercaptan co-AMS, an amino/blocked mercaptan co-AMS, mixtures thereof, and a weak acid-neutralized solid or aqueous solution thereof, and a method of making the amino AMS, are presented. The compounds are useful in compounding, processing, cure and storage of silica-reinforced rubbers because they contain low levels of volatile organic compounds (VOC).
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: August 19, 2014
    Assignee: Bridgestone Corporation
    Inventors: William L. Hergenrother, Ashley S. Hilton, Michael W. Hayes, Walter Tomaszewski, James H. Pawlow, Terrence E. Hogan
  • Patent number: 8802807
    Abstract: Polybranched organic/inorganic hybrid polymer and method for its manufacture. The hybrid polymer has the form of an inorganic core carrying organic branches. The core is first prepared by controlled hydrolysis and condensation of a silane with a structure: X—B—Si(—Y)3 in which X?NP1R2, while R1, R2 are chosen among hydrogen, alkyl and aryl, or R1, R2 are chosen among condensation products, addition products of one or more type of chemical substances such as acids, alcohols, phenols, amines, aldehydes or epoxides. B is a linkage group chosen among alkylene and arylene which may include oxygen, nitrogen, sulphur, phosphorous, silicon and boron. Y is chosen among hydrolyzable residues such as alkoxy, carboxyl, and halogen. The organic branches are developed by substituting N—H hydrogen atoms in the X—B group by reactions that are typical for primary and secondary amines, and/or by adding an acid that causes an addition to the N atoms of the X—B group in the core.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 12, 2014
    Assignee: Sinvent AS
    Inventors: Ferdinand Mannle, Christian Simon, Jest Beylich, Keith Redford, Britt Sommer, Einar Hinrichsen, Erik Andreassen, Kjell Olafsen, Terje Didriksen
  • Patent number: 8794282
    Abstract: Amino alkoxy-modified silsesquioxanes (amino AMS), and/or amino co-AMS compounds that also comprise a mercaptosilane or a blocked mercaptosilane, are excellent adhesives for coating plated or unplated metal wire for adherence of the wire to a rubber stock. The amino AMS and/or the amino/mercaptan co-AMS adhesives can be used with all types of rubber and there is no requirement for the use of special adhesive additives to the rubber vulcanizates, such as, but not limited to, cobalt, resins and high sulfur levels. In particular, the use of amino AMS and/or amino/mercaptan co-AMS compounds as adhesives for bonding wire to rubber also improves the adherence performance of the reinforcements to obtain sufficient bonding that is resistant to degradation over the course of time, especially resistance to thermal aging and/or thermo-oxidizing aging, in particular corrosion in the presence of water.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: August 5, 2014
    Assignee: Bridgestone Corporation
    Inventors: William L. Hergenrother, Walter Tomaszewski, Ashley Hilton, Michael Hayes, James H. Pawlow, Terrence E. Hogan
  • Patent number: 8791222
    Abstract: This invention concerns a polymer coating composition for use as non-focal optical power limiting dye containing polymeric materials. This composition contains: (1) one or more Modified Polymers comprising a Polymer, such as a hyperbranched polymer family, especially HB-PCS, HB-PU, HB-PUSOX or PC with one or more of: a) reverse saturable dye (RSA), b) multi-photon absorption dye (MPA), c) an azo dye, or d) absorption dye, which dye is chemically bonded to the pendant groups of the Polymer (along its chain and/or termini) or which forms a part of the backbone of the Polymer; (2) carbon nanotubes (CNT) as optical power limiters (OPL); and (3) a self-focusing component.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: July 29, 2014
    Assignee: Oxazogen, Inc.
    Inventors: Abhijit Sarkar, Petar R. Dvornic, James P. Godschalx
  • Patent number: 8790752
    Abstract: Disclosed is a coating composition based on aprotic solvents and comprising at least one hydroxyl-containing compound (A) and at least one compound (B) having isocyanate groups and having at least one silane group of the formula (I) —X—Si—R?xG3-x??(I) with G=identical or different hydrolyzable groups, R?=hydrogen, alkyl or cycloalkyl, X=organic radical, R?=alkyl, cycloalkyl, aryl or aralkyl, x=0 to 2, and characterized in that (i) the compound (B) containing isocyanate groups and silane groups comprises uretdione groups, and (ii) the compound (B) has been prepared from a linear aliphatic diisocyanate. The present invention additionally provides multistage coating methods using these coating compositions, and the use of the coating compositions as clearcoat, and application of the coating method for automotive refinish and/or for the coating of plastics substrates.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: July 29, 2014
    Assignee: BASF Coatings GmbH
    Inventors: Matthijs Groenewolt, Alexandra Steffens, Wilfred Stübbe, Wilma Nimz
  • Patent number: 8779054
    Abstract: Aqueous emulsions curable to elastomeric solids are preparable without the use of an organic emulsifier, and may be prepared to the exclusion of organic solvents.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: July 15, 2014
    Assignee: Wacker Chemie AG
    Inventors: Torsten Sixt, Jens Lambrecht
  • Patent number: 8772432
    Abstract: The invention relates to an aqueous composition based on tris-silylated amino-functional silicon compounds, which is substantially free of organic solvents and which substantially does not release any alcohol even during the cross-linking process, and to method for the production thereof, and to the use thereof, for example for the hydrophobization of metal, glass or mineral surfaces, such as concrete and bricks, as adhesion promoter or for rock consolidation, among other things.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: July 8, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Publication number: 20140186246
    Abstract: Methods are provided for synthesizing novel types of self-assembled siloxanes, such as polysiloxanes, with a sufficiently high density of amine functional groups to be useful for CO2 capture and release processes. Additionally, it has been unexpectedly found that some self-assembled polysiloxanes can be used for high temperature adsorption of CO2.
    Type: Application
    Filed: November 25, 2013
    Publication date: July 3, 2014
    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: David C. Calabro, Quanchang Li, Dennis G. Peiffer, Mobae Afeworki, Stephen M. Cundy, Charanjit S. Paur, Peter I. Ravikovitch
  • Publication number: 20140187723
    Abstract: The present invention relates to a polysiloxane compound having a structure represented by formula 1: wherein each of F1, F2, F3 and F4 is individually selected from one of a first group, a second group, a third group and a fourth group, the first group is selected from a C2˜C10 hydrocarbon group having amino group(s), a C2˜C10 hydrocarbon group having epoxy group(s), a C2˜C10 hydrocarbon group having carbonyl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s), the second group is a C2˜C10 hydrocarbon group having amino group(s), the third group is selected from a C2˜C10 hydrocarbon group having epoxy group(s), a C2˜C10 hydrocarbon group having carbonyl group(s), a C2˜C10 hydrocarbon group having SiCl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s), the fourth group is selected from a C2˜C10 hydrocarbon group having aryl group(s) or a C2˜C10 hydrocarbon group having alkoxy group(s).
    Type: Application
    Filed: August 7, 2013
    Publication date: July 3, 2014
    Applicant: Chi Mei Corporation
    Inventors: Kuan-Lin Hsieh, Kuei-Lun Cheng, Chih-Cheng Lee
  • Patent number: 8729207
    Abstract: The invention relates to new types of polyester-polysiloxane block copolymers, to processes for their preparation and to their use.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: May 20, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Christian Hartung, Michael Ferenz, Wilfried Knott, Helmut Ritter, Michael Fiedel
  • Patent number: 8722835
    Abstract: Disclosed are one-component low temperature, moisture curable, storage stable coating compositions that include a silanol-functional silicone and/or an alkoxy-functional silicone, a flexibilizer comprising a reaction product of two or more reactants, and a curing agent selected from amines, aminosilanes, ketimines, aldimines, and combinations thereof. Particular compositions include of said silicones, a flexibilizer comprising a polymer having an alkoxysilane terminal unit as well as a urethane linkage, and a combination of an aminosilane, a trifunctional oxysilane and an aminoalcohol. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and methods for coating substrates with such compositions.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: May 13, 2014
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Norman R. Mowrer, James E. McCarthy
  • Patent number: 8722838
    Abstract: Surface-modified, structurally modified fumed silicas Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. They are used as fillers in resins and adhesives.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: May 13, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Mario Scholz, Juergen Meyer
  • Patent number: 8716697
    Abstract: The present disclosure relates to electronic devices comprising at least one layer comprising novel cross-linkable polymers. The compounds can function as monomers, and copolymers can be formed from such monomers, such copolymers comprising, as polymerized units, a plurality of units of the compounds. The compositions are especially useful when incorporated into charge transport layers and light-emitting layers of a wide variety of electronic devices.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: May 6, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: Norman Herron, Gary A. Johansson, Nora Sabina Radu
  • Patent number: 8703881
    Abstract: A curable composition of ionic silicones includes a silicone having the formula M1aM2bM3cD1dD2eD3fT1gT2hT3iQj having ionic groups and crosslinking functional groups. The composition can further include polyorganosiloxane having the average compositional formula R26nR27o(OH)pSiO(4-n-o-p)/2, organohydrogenoligosiloxane or organohydrogenpolysiloxane that has the average compositional formula HqR28rSiO(4-q-r)/2 a transition metal catalyst and other components such as UV stabilizer, cure accelerator, pigment, dye, antimicrobial agent, biocide, surfactant, functional or non-functional filler, conductive filler, finely divided surface treated/untreated metal oxides, clay, plasticizers, tackifiers, mold release agents, adhesion promoters, compatibilizers, pharmaceutical excipients, surfactants or antistatic agents.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: April 22, 2014
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Srividhya Marimuthu, Pranav Ramchandra Joshi, Alok Sarkar
  • Patent number: 8669340
    Abstract: Organopolysiloxanes containing both acidic and basic groups are prepared by reacting oganopolysiloxanes with primary or secondary amino groups with a stoichiometric deficiency of isocyanates containing sulfonyl-group-containing electron withdrawings groups in the presence of acidic or basic moderators.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: March 11, 2014
    Assignee: Wacker Chemie AG
    Inventor: Christian Herzig