Silicon Reactant Contains An Amine Nitrogen Atom Patents (Class 528/38)
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Patent number: 12129347Abstract: The invention described herein generally pertains to a composition that includes a silyl-terminated polymer having silyl groups linked to a polymer backbone via triazole. The silyl-terminated polymer is a reaction product of a functionalized polymer backbone and a functionalized silane. The polymer backbone includes a first functional group, which may be one of an azide or an alkyne. The functionalized silane includes a second functional group may also be one of an azide or an alkyne, but is also different from the first functional group. The functionalized polymer backbone is reacted with the functionalized silane in the presence of a metal catalyst.Type: GrantFiled: May 31, 2023Date of Patent: October 29, 2024Assignee: CHEM LINK, INC.Inventors: Baljinder Kaur, Jonathan Ballema
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Patent number: 12091512Abstract: Disclosed is an organopolysiloxane having a constituent unit represented by a general formula (1), a constituent unit represented by a general formula (2), and a group represented by a general formula (3) that is directly bonded to a silicon atom. R1 represents an alkyl group or an aryl group. R2 each independently represents an alkyl group or an aryl group, n is each independently 2 or 3, and m is an integer of 5 to 100. R3O—??(3) R3 represents a hydrogen atom, an alkyl group, or an aryl group.Type: GrantFiled: April 6, 2022Date of Patent: September 17, 2024Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Kazuhiro Tsuchida, Tetsuro Yamada, Shigeki Yasuda
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Patent number: 11702515Abstract: The invention described herein generally pertains to a composition that includes a silyl-terminated polymer having silyl groups linked to a polymer backbone via triazole. The silyl-terminated polymer is a reaction product of a functionalized polymer backbone and a functionalized silane. The polymer backbone includes a first functional group, which may be one of an azide or an alkyne. The functionalized silane includes a second functional group may also be one of an azide or an alkyne, but is also different from the first functional group. The functionalized polymer backbone is reacted with the functionalized silane in the presence of a metal catalyst.Type: GrantFiled: June 14, 2021Date of Patent: July 18, 2023Assignee: CHEM LINK, INC.Inventors: Baljinder Kaur, Jonathan Ballema
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Patent number: 11692060Abstract: The disclosure relates to moisture curable compositions based on a combination of silane-modified polymer and silane functional additive, their manufacture and use. The silane functional additive is preferably prepared from a water miscible polyol having a functionality of about 2 to about 4 and/or a polyol having a tertiary nitrogen atom in the backbone and a functionality equal or greater than about 2.Type: GrantFiled: October 25, 2019Date of Patent: July 4, 2023Assignees: Henkel IP & Holding GmbH, Henkel AG & Co. KGaAInventors: Wu Suen, Andrea Keys Eodice, Claudia Meckel-Jonas, Johann Klein
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Patent number: 11634609Abstract: A substrate at least partially coated with an anti-fingerprint coating is prepared from a coating composition that includes: (a) an organic solvent; and (b) an alkoxysilane functional polymer having at least one ester linkage, at least one urethane linkage, and at least one alkoxysilane functional group. Further, the polymer is prepared from components including: (i) an active hydrogen functional compound having a hydroxyl group, amino group, thiol group, or a combination thereof; (ii) an intramolecular cyclic ester; and (iii) an isocyanate functional compound. The active hydrogen functional compound (i), the isocyanate functional compound (iii), or both (i) and (iii) have one or more alkoxysilane functional groups. Alkoxysilane functional polymers and coating compositions containing the same are also included.Type: GrantFiled: May 30, 2018Date of Patent: April 25, 2023Assignee: PPG Industries Ohio, Inc.Inventors: Songwei Lu, Jiping Shao, Hongying Zhou, Zilu Li
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Patent number: 11592287Abstract: A method for measuring a distance of diffusion of a curing catalyst for a thermosetting silicon-containing material includes the steps of: forming a silicon-containing film from a composition containing a thermosetting silicon-containing material, a curing catalyst and a solvent; coating the silicon-containing film with a photosensitive resin composition containing a resin whose solubility in alkaline developer is increased by the action of an acid, an acid generator and a solvent, and subsequently heating to prepare a substrate on which the silicon-containing film and a resin film are formed; irradiating the substrate with a high energy beam or an electron beam to generate an acid and heat-treating the substrate to increase the solubility of the resin in an alkaline developer by the action of the acid in the resin film; dissolving the resin film in an alkaline developer; and measuring a film thickness of the remaining resin.Type: GrantFiled: March 4, 2020Date of Patent: February 28, 2023Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Tsutomu Ogihara, Tsukasa Watanabe, Yoshio Kawai, Tomohiro Kobayashi, Yusuke Biyajima, Masahiro Kanayama
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Patent number: 11555697Abstract: A method for measuring a distance of diffusion of a curing catalyst for a thermosetting silicon-containing material includes the steps of: forming a silicon-containing film from a composition containing a thermosetting silicon-containing material, a curing catalyst and a solvent; coating the silicon-containing film with a photosensitive resin composition containing a resin whose solubility in alkaline developer is increased by the action of an acid, an acid generator and a solvent, and subsequently heating to prepare a substrate on which the silicon-containing film and a resin film are formed; irradiating the substrate with a high energy beam or an electron beam to generate an acid and heat-treating the substrate to increase the solubility of the resin in an alkaline developer by the action of the acid in the resin film; dissolving the resin film in an alkaline developer; and measuring a film thickness of the remaining resin.Type: GrantFiled: March 4, 2020Date of Patent: January 17, 2023Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Tsutomu Ogihara, Tsukasa Watanabe, Yoshio Kawai, Tomohiro Kobayashi, Yusuke Biyajima, Masahiro Kanayama
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Patent number: 11414525Abstract: Hyperbranched polydiorganosiloxane polyoxamide polymers are formed from reaction mixtures containing AXg and BZm compounds where either A or B is a siloxane-based group, and each X is either an oxalylamino-functional group or an amino-functional group, and each Z is either an amino-functional group or an oxylamino-functional group, such that upon reaction X and Z form an oxamide bond.Type: GrantFiled: August 13, 2018Date of Patent: August 16, 2022Assignee: 3M Innovative Properties CompanyInventors: Claire Hartmann-Thompson, Audrey A. Sherman
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Patent number: 11404721Abstract: The present invention relates to a gel polymer electrolyte composition for a lithium secondary battery and a secondary battery including the same, and particularly, to a gel polymer electrolyte composition for a lithium secondary battery, which includes a lithium salt, a non-aqueous organic solvent, an ionic liquid, an oligomer having a specific structure, a heat stabilizer, and a polymerization initiator, and a lithium secondary battery in which high-temperature stability is improved by including the same.Type: GrantFiled: November 30, 2018Date of Patent: August 2, 2022Assignee: LG ENERGY SOLUTION, LTD.Inventors: Won Kyung Shin, Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh
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Patent number: 11342585Abstract: The present invention relates to a gel polymer electrolyte composition for a lithium secondary battery, a gel polymer electrolyte prepared by polymerizing the same, and a secondary battery including the gel polymer electrolyte, and particularly, to a gel polymer electrolyte composition for a lithium secondary battery, which includes a lithium salt, a non-aqueous organic solvent, an ionic liquid, an oligomer having a specific structure, a flame retardant, and a polymerization initiator, a gel polymer electrolyte formed by polymerizing the gel polymer electrolyte composition in an inert atmosphere, and a lithium secondary battery in which flame retardancy and high-temperature stability are improved by including the gel polymer electrolyte.Type: GrantFiled: November 30, 2018Date of Patent: May 24, 2022Assignee: LG ENERGY SOLUTION, LTD.Inventors: Won Kyung Shin, Kyoung Ho Ahn, Chul Haeng Lee, Jung Hoon Lee
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Patent number: 11316194Abstract: The present invention relates to a gel polymer electrolyte composition and a lithium secondary battery including the same, and particularly, to a gel polymer electrolyte composition, in which flame retardancy is improved by including an ionic liquid, instead of a non-aqueous organic solvent, as well as a lithium salt, a polymerization initiator, and an oligomer having a specific structure, and a lithium secondary battery in which high-temperature stability is improved by including the same.Type: GrantFiled: January 3, 2019Date of Patent: April 26, 2022Assignee: LG Energy Solution, Ltd.Inventors: Won Kyung Shin, Kyoung Ho Ahn, Chul Haeng Lee
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Patent number: 11292911Abstract: An aqueous composition contains N-benzyl-substituted N-(2-aminoethyl)-3-aminopropylsiloxane hydrochlorides, wherein the composition after storage for 6 weeks at 60° C. has a color number of ?1 Gardner, a content of methanol of ?0.5% by weight, an active substance content of ?60% by weight, and a content of water of ?40% to ?60% by weight, and wherein the components in the composition sum to 100% by weight.Type: GrantFiled: August 12, 2019Date of Patent: April 5, 2022Assignee: Evonik Operations GmbHInventors: Christian Waßmer, Tim Biggs, Julian Asal
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Patent number: 11028229Abstract: A method for preparing an amino-functional polydiorganosiloxane employs a removable catalyst. The method differs from previous methods in the selection of catalyst, order of addition of catalyst with respect to other starting materials, and catalyst removal.Type: GrantFiled: April 3, 2019Date of Patent: June 8, 2021Assignee: Dow Silicones CorporationInventors: Nisaraporn Suthiwangcharoen, Kimmai Nguyen, Hannah Wedge
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Patent number: 10995181Abstract: 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: GrantFiled: January 7, 2019Date of Patent: May 4, 2021Assignee: KIMMERLING HOLDINGS GROUP, LLCInventors: Franklin R. Tay, Shi-Qiang Gong, Kirk Kimmerling
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Patent number: 10993441Abstract: Aqueous antimicrobial coating compositions are disclosed comprising at least one organosilane homopolymer, present as a distribution of polymer chain lengths, and optionally at least one amine. A method of preparing an antimicrobial coating comprises coating a surface with the aqueous antimicrobial coating composition and allowing the composition to dry into a film that exhibits residual antimicrobial efficacy against microorganisms even after mechanical abrasion of the coating. The organosilane homopolymer may comprise only 3-aminopropylsilanetriol homopolymer, mixtures of 3-aminopropylsilanetriol homopolymer, 3-chloropropylsilanetriol homopolymer and 3-(trihydroxysilyl)propyl dimethyloctadecyl ammonium chloride homopolymer, or any one of various unique organosilane homopolymers having multiple amine functionality.Type: GrantFiled: October 3, 2019Date of Patent: May 4, 2021Assignee: ALLIED BIOSCIENCE, INC.Inventors: Gavri Grossman, Jie Fang, Parham Asgari, Maha El-Sayed, Craig Grossman, Daniel Moros
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Patent number: 10851272Abstract: The invention relates to a two-component polyurethane adhesive containing i) a polyol component including a mixture of three different polyols to ensure crosslinking for a mechanically stable adhesive bonding, and also to achieve hydrophobia to ensure that the crosslinked adhesive layer is impervious to moisture, and glass fibers, and ii) an isocyanate component containing polyisocyanates in an NCO/OH ratio of 0.9:1 to 1.5:1. The polyol component further includes a metal catalyst. The two-component adhesive has a high adhesive strength, a high glass temperature, a low curing time and a sufficiently long processing time, which can adhesively bond also substrates having uneven surfaces. The invention further relates to an article comprising the two-component polyurethane adhesive.Type: GrantFiled: June 5, 2017Date of Patent: December 1, 2020Assignee: Henkel AG & Co. KGaAInventors: Lothar Thiele, Silvana Pölitz, Klaus Jurkschat, Thomas Zöller
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Patent number: 10745523Abstract: The invention relates to cross-linkable compositions comprising (A) organosiloxanes consisting of units RcSiO4-c/2??(I) and R5(OR4)mSiO3-m/2??(II), (B) silanes R5Si(OR4)3??(II) and/or partial hydrolysates thereof in amounts of 5 to 20 parts by weight, based on 100 parts by weight of component (A), (C) organosiloxanes consisting of units R6a(R7O)bSiO(4-a-b)/2??(IV) in amounts of 1 to 30 parts by weight, (D) organosilicon compounds comprising units of the formula DfSi(OR9)eR8dO(4-d-e-f)/2??(V), in amounts of 0.1 to 2 parts by weight. The compositions are particularly useful as anti-graffiti coating.Type: GrantFiled: March 6, 2017Date of Patent: August 18, 2020Assignee: WACKER CHEMIE AGInventors: Uwe Scheim, Hartmut Ackermann, Volker Stanjek
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Patent number: 10538672Abstract: A technique for bonding an organic group with the surface of fine particles such as nanoparticles through strong linkage is provided, whereas such fine particles are attracting attention as materials essential for development of high-tech products because of various unique excellent characteristics and functions thereof. Organically modified metal oxide fine particles can be obtained by adapting high-temperature, high-pressure water as a reaction field to bond an organic matter with the surface of metal oxide fine particles through strong linkage. The use of the same condition enables not only the formation of metal oxide fine particles but also the organic modification of the formed fine particles. The resulting organically modified metal oxide fine particles exhibit excellent properties, characteristics and functions.Type: GrantFiled: June 27, 2012Date of Patent: January 21, 2020Assignee: SUPER NANO DESIGN CO., LTD.Inventor: Tadafumi Ajiri
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Patent number: 10351656Abstract: 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: GrantFiled: June 10, 2015Date of Patent: July 16, 2019Assignee: HUNTSMAN INTERNATIONAL LLCInventors: Servaas Holvoet, Christopher Phanopoulos, Fabrice Desesquelles
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Patent number: 10189954Abstract: 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: GrantFiled: August 15, 2014Date of Patent: January 29, 2019Assignee: Kimmerling Holdings Group, LLCInventors: Franklin R. Tay, Shi-qiang Gong, Kirk Kimmerling
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Patent number: 10030183Abstract: 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: GrantFiled: April 10, 2015Date of Patent: July 24, 2018Assignee: WACKER CHEMIE AGInventors: Volker Stanjek, Lars Zander
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Patent number: 9828297Abstract: 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: GrantFiled: March 15, 2016Date of Patent: November 28, 2017Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventor: Munenao Hirokami
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Patent number: 9598541Abstract: 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: GrantFiled: June 2, 2014Date of Patent: March 21, 2017Assignee: PBI Performance Products, Inc.Inventors: Brian C. Benicewicz, Alexander Lanier Gulledge, Warren P. Steckle, Jr., Gregory S. Copeland, Bobby G. Dawkins
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Patent number: 9464233Abstract: 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: GrantFiled: March 6, 2015Date of Patent: October 11, 2016Assignee: Daxin Materials CorporationInventors: Po-Yang Wang, Yi-Chun Lin, Min-Ruei Tsai
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Patent number: 9290684Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.Type: GrantFiled: March 23, 2015Date of Patent: March 22, 2016Assignee: 3M Innovative Properties CompanyInventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
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Patent number: 9133421Abstract: 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: GrantFiled: October 22, 2013Date of Patent: September 15, 2015Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Bernard William Kluesener
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Patent number: 9095787Abstract: 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: GrantFiled: October 22, 2013Date of Patent: August 4, 2015Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Bernard William Kluesener
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Publication number: 20150141606Abstract: 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: ApplicationFiled: January 8, 2015Publication date: May 21, 2015Inventors: Jian Bao, Nathan Stasko, Eleftherios Kougoulos
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Patent number: 9029492Abstract: 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: GrantFiled: March 19, 2009Date of Patent: May 12, 2015Assignee: Centre National de la Recherche ScientifiqueInventors: Mihail-Dumitru Barboiu, Mathieu Michau
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Patent number: 9029491Abstract: 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: GrantFiled: December 20, 2011Date of Patent: May 12, 2015Assignee: Teknologisk InstitutInventors: Claus Bischoff, Stefan Holberg
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Patent number: 9018331Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.Type: GrantFiled: December 3, 2013Date of Patent: April 28, 2015Assignee: 3M Innovative Properties CompanyInventors: Audrey A. Sherman, Stephen A. Johnson, Richard G. Hansen
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Publication number: 20150105493Abstract: 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: ApplicationFiled: March 14, 2013Publication date: April 16, 2015Inventors: Hyun-Aee Chun, Yun-Ju Kim, Su-Jin Park, Sook-Yeon Park, Sung-Hwan Park, Sang-Yong Tak
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Patent number: 9006371Abstract: 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: GrantFiled: September 28, 2010Date of Patent: April 14, 2015Assignee: United States of America as Represented by the Secretary of the NavyInventors: Michael E. Wright, Brian J. Petteys, Andrew J. Guenthner, Sandra J. Tomczak
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Patent number: 9006372Abstract: 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: GrantFiled: May 16, 2011Date of Patent: April 14, 2015Assignees: Dow Corning (Shanghai) Co Ltd, Dow Corning Toray Co., Ltd., Dow Corning CorporationInventors: Michael Backer, Pierre Chevalier, Zhihua Liu, Ana Marques, Satoshi Onodera, Vincent Rerat, Motoshi Sasaki
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Patent number: 9000086Abstract: 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: GrantFiled: July 12, 2011Date of Patent: April 7, 2015Assignee: LG Chem, Ltd.Inventors: Soon Chun Mok, Seung Hee Lee, Jong Hwi Hwang, Beom Su Park, Sung Hyun Kim
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Patent number: 8987402Abstract: 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: GrantFiled: February 21, 2012Date of Patent: March 24, 2015Assignee: General Electric CompanyInventors: Edward J. A. Pope, Christopher L. Hill
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Patent number: 8962106Abstract: 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: GrantFiled: July 24, 2012Date of Patent: February 24, 2015Assignee: Samsung Display Co., Ltd.Inventors: Taek-Joon Lee, Keun-Chan Oh, Jun-Hyup Lee, Sang-Gyun Kim, Jang-Hyun Kim, Tae-Hoon Kim
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Patent number: 8957175Abstract: 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: GrantFiled: December 14, 2012Date of Patent: February 17, 2015Assignee: The Boeing CompanyInventors: Andrew P. Nowak, Chaoyin Zhou, Richard E. Sharp
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Patent number: 8956732Abstract: 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: GrantFiled: August 20, 2007Date of Patent: February 17, 2015Assignee: Hitachi Chemical Company, Ltd.Inventors: Masaki Takeuchi, Katsuyuki Masuda, Kenichi Tomioka, Takako Ejiri
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Patent number: 8940284Abstract: 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: GrantFiled: April 1, 2011Date of Patent: January 27, 2015Assignee: The Procter & Gamble CompanyInventors: 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
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Patent number: 8937143Abstract: 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: GrantFiled: July 19, 2013Date of Patent: January 20, 2015Assignee: Novan, Inc.Inventors: Jian Bao, Nathan Stasko, Eleftherios Kougoulos
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Patent number: 8937142Abstract: 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: GrantFiled: July 26, 2013Date of Patent: January 20, 2015Assignee: The Proctor & Gamble CompanyInventors: Rajan Keshav Panandiker, Steven Daryl Smith, Bernard William Kluesener, Carola Barrera
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Publication number: 20140370306Abstract: 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: ApplicationFiled: May 20, 2014Publication date: December 18, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung Ha PARK, Soo Jin PARK, Jun Sung CHUNG, In Oh HWANG
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Patent number: 8907023Abstract: 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: GrantFiled: August 7, 2013Date of Patent: December 9, 2014Assignee: Chi Mei CorporationInventors: Kuan-Lin Hsieh, Kuei-Lun Cheng, Chih-Cheng Lee
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Patent number: 8889812Abstract: 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: GrantFiled: March 19, 2010Date of Patent: November 18, 2014Assignee: Evonik Degussa GmbHInventors: Philipp Albert, Eckhard Just
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Publication number: 20140308527Abstract: 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: ApplicationFiled: November 1, 2012Publication date: October 16, 2014Inventors: Hyun-Aee Chun, Sang-Yong Tak, Su-Jin Park, Yun-Ju Kim, Sung-Hwan Park, Sook-Yeon Park
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Patent number: 8859674Abstract: 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: GrantFiled: March 31, 2011Date of Patent: October 14, 2014Assignee: Momentive Performance Materials Inc.Inventors: Misty Huang, Jeries Nesheiwat
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Patent number: 8853323Abstract: 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: GrantFiled: October 21, 2013Date of Patent: October 7, 2014Assignee: 3M Innovative Properties CompanyInventors: Charles M. Leir, Karl E. Benson, Richard G. Hansen, Mark D. Purgett, Albert I. Everaerts, Audrey A. Sherman
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Patent number: 8835583Abstract: A composition including an actinic radiation or thermally curable polyorganosiloxane ionomer having one or more reactive groups, for example, vinyl, acrylate, epoxy groups.Type: GrantFiled: December 20, 2012Date of Patent: September 16, 2014Assignee: Momentive Performance Materials Inc.Inventors: Anubhav Saxena, Sandeep Naik, Pranav Ramchandra Joshi, Alok Sarkar, Monjit Phukan
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Patent number: 8829143Abstract: 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: GrantFiled: April 29, 2010Date of Patent: September 9, 2014Assignee: Dow Global Technologies LLCInventors: Hynek Benes, Jean-Francois Gerard, Ludovic Valette