N-containing Si Compound Patents (Class 106/287.11)
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Patent number: 8794282Abstract: 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: GrantFiled: December 31, 2008Date of Patent: August 5, 2014Assignee: Bridgestone CorporationInventors: William L. Hergenrother, Walter Tomaszewski, Ashley Hilton, Michael Hayes, James H. Pawlow, Terrence E. Hogan
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Publication number: 20140208981Abstract: The invention relates to a composition and to a method for the production thereof, comprising quaternary amino-functional organosilicon compounds, in particular in the form of oligomers and polymers, which can be present ranging from partially hydrolyzed form to completely hydrolyzed form, and which are in particular soluble in water, have a low VOC content, and to the use thereof.Type: ApplicationFiled: April 1, 2014Publication date: July 31, 2014Applicant: EVONIK DEGUSSA GmbHInventors: Burkhard STANDKE, Christian Wassmer, Tim Voegtlin, Irene Lippert, Stefan Scharfe, Heinz Lach, Christoph Batz-Sohn, Steffen Hasenzahl
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Patent number: 8784600Abstract: A method for adhering glass including cleaning ceramic printed glass using a first solution containing dodecylbenzenesulfonic acid, p-toluenesulfonic acid, and a solvent, and cleaning the glass using a second solution containing an alkoxysilane compound. Thereafter, a glass primer is applied to the glass, an adhesive is applied, and the glass is adhered to an adherend. The first solution includes not less than 0.1 mass % and not more than 10 mass % of the dodecylbenzenesulfonic acid, and not less than 0.01 mass % and not more than 5 mass % of the p-toluenesulfonic acid, per 100 mass % of the solvent.Type: GrantFiled: September 12, 2011Date of Patent: July 22, 2014Assignee: The Yokohama Rubber Co., Ltd.Inventors: Kiminori Araki, Hiroshi Fukui
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Patent number: 8784555Abstract: Disclosed herein is a surface active adhesion promoting agent and a coating composition comprising the surface active adhesion promoting agent. The adhesion promoting agent is a blocked isocyanate functional siloxane containing material. Addition of small amount of the adhesion promoting agent to a coating composition, especially clearcoat compositions, helps to provide adhesion to a variety of materials that may be subsequently applied to the coating composition.Type: GrantFiled: July 23, 2009Date of Patent: July 22, 2014Assignee: Axalta Coating Systems IP Co., LLCInventor: Jun Lin
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Publication number: 20140190369Abstract: The present invention relates to polyurethane polymers, a process for their preparation and their use as binders for adhesives, coatings or foams.Type: ApplicationFiled: June 5, 2012Publication date: July 10, 2014Applicant: Bayer Intellectual Property GmbHInventors: Evelyn Peiffer, Mathias Matner
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Publication number: 20140174321Abstract: The disclosure provides a coating composition, a film made of the coating composition, and method for preparing the coating composition. The coating composition includes a product prepared from cross-linking a (a) polysilsesquioxane with a (b) compound with the structure represented by Formula (I): wherein R is independently a hydroxyl group, or C1-8 alkoxy group, R1 is a C3-12 epoxy group, C3-12 acrylate group, C3-12 alkylacryloxy group, C3-12 aminoalkyl group, C3-12 isocyanate-alkyl group, C3-12 alkylcarboxylic acid group, C3-12 alkyl halide group, C3-12 mercaptoalkyl group, C3-12 alkyl group, or C3-12 alkenyl group, and R2 is a hydroxyl group, C1-8 alkyl group, or C1-8 alkoxy group.Type: ApplicationFiled: July 22, 2013Publication date: June 26, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yuan-Chang HUANG, Wei-Cheng TANG, Shu-Yun CHIEN, Yuung-Ching SHEEN, Yih-Her CHANG, Jer-Young CHEN
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Patent number: 8758498Abstract: The present invention relates to a composition comprising at least two fluorosilanes and at least one aminosilane, a condensation product of said fluorosilanes and said aminosilane, and a surface protective agent made thereof.Type: GrantFiled: October 7, 2009Date of Patent: June 24, 2014Assignee: Dow Corning CorporationInventors: Ralf Zastrau, Rolf Danzebrink, Peter Cheshire Hupfield, Samantha J. Reed
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Patent number: 8747541Abstract: Dispersion obtainable by reacting a) in 50 to 75 parts by weight of water b) 25 to 50 parts by weight of silica particles having a BET surface area of 30 to 500 m2/g and c) 100 to 300 ?g/m2 BET surface area of the silica particles from b) parts by weight of one or more aminofunctional, organosilicon compounds, the aminofunctional, organosilicon compound being a quaternary, aminofunctional, organosilicon compound which is obtainable by reacting at least one haloalkylfunctional silane as component A with a tertiary amine as component B in the presence of a defined amount of water and at least partly removing the resulting hydrolysis alcohol from the system.Type: GrantFiled: March 24, 2010Date of Patent: June 10, 2014Assignee: Evonik Degussa GmbHInventors: Stefan Scharfe, Christoph Batz-Sohn, Heinz Lach, Andrea Heuschen, Burkhard Standke, Christian Wassmer
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Patent number: 8742003Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.Type: GrantFiled: July 13, 2012Date of Patent: June 3, 2014Assignee: BASF SEInventors: Christina Haaf, Markus Hickl, Ruediger Stark, Horst Hintze-Bruening, Bernd Bruchmann, Dirk Schmelter, Thomas Gloege, Christine Roesch
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Patent number: 8728225Abstract: The invention relates to a composition and to a method for the production thereof, comprising quaternary amino-functional organosilicon compounds, in particular in the form of oligomers and polymers, which can be present ranging from partially hydrolyzed form to completely hydrolyzed form, and which are in particular soluble in water, have a low VOC content, and to the use thereof.Type: GrantFiled: March 19, 2010Date of Patent: May 20, 2014Assignee: Evonik Degussa GmbHInventors: Burkhard Standke, Christian Wassmer, Tim Voegtlin, Irene Lippert, Stefan Scharfe, Heinz Lach, Christoph Batz-Sohn, Steffen Hasenzahl
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Patent number: 8721783Abstract: Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition.Type: GrantFiled: June 8, 2009Date of Patent: May 13, 2014Assignee: Dow Corning CorporationInventors: Edwin Neal, John Christopher Cameron
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Publication number: 20140127523Abstract: The present invention relates to functionalized polyorganosiloxanes or silanes for the treatment of lignocellulosic materials.Type: ApplicationFiled: April 18, 2012Publication date: May 8, 2014Applicant: MOMENTIVE PERFORMANCE MATERIALS GMBHInventors: Johannes Gerardus Petrus Delis, Egbert Klaassen, Jörg-Walter Hermann, Holger Militz, Carsten Mai, Malte Pries, Roland Wagner, Karl-Heinz Sockel, Karl-Heinz Stachulla, Karl-Heinz Käsler, Gunnar Hoffmüller
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Patent number: 8715406Abstract: The invention relates to triazine-based special organic UV absorbers modified in such a way as to be soluble in polar coating compositions. The invention further relates to coatings, e.g. sol-gel based ones, containing said novel UV absorbers as well as to the use of said coatings for permanently protecting materials, especially plastics, from photochemical degradation.Type: GrantFiled: April 29, 2010Date of Patent: May 6, 2014Assignee: Bayer MaterialScience AGInventors: Birgit Meyer Zu Berstenhorst, Serguei Kostromine
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Publication number: 20140120242Abstract: Compositions useful for improving the adhesion of coating compositions, such as dielectric film-forming compositions, to a substrate are provided. Also provided are methods of improving the adhesion of coating compositions to a substrate.Type: ApplicationFiled: October 30, 2012Publication date: May 1, 2014Applicant: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Zidong WANG, Michael K. GALLAGHER, Kevin Y. WANG, Gregory P. PROKOPOWICZ
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Publication number: 20140109795Abstract: Disclosed is a microemulsion for a fiber treating agent providing softness, hydrophilicity, improving texture of a fiber and stability and dilution ability. A microemulsion composition includes the following components (A) to (E): (A) a linear organopolysiloxane having two or more polyoxyalkylene-containing organic groups represented by —CH2—CH(OH)CH2O—(C2H4O)b—(C3H6O)c—Z per molecule and a viscosity at 25° C. of 100 to 5,000 mPa·s in an amount of 80-98 mass %, (B) a nonionic surfactant, with an HLB factor of 12-16, in an amount of 1-10 parts by mass, based on 100 parts by mass of the component (A), (C) an anionic surfactant in an amount of 0 to 3 parts by mass, based on 100 parts by mass of the component (A), (D) an organic acid in an amount of 0.5-2 parts by mass, based on 100 parts by mass of the component (A), and (E) water in an amount of 1-5 mass %.Type: ApplicationFiled: October 9, 2013Publication date: April 24, 2014Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventor: Motohiko HIRAI
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Publication number: 20140106576Abstract: Disclosed is an inorganic polysilazane that undergoes less shrinkage during a calcination step in an oxidizing agent such as water vapor and is less prone to allow a silica film to suffer from the formation of cracks or peel off from a semiconductor substrate, and a silica film-forming coating liquid containing the inorganic polysilazane, and also provides an inorganic polysilazane and a silica film-forming coating liquid containing the same. The value of A/(B+C) is 0.9-1.5 and the value of (A+B)/C is 4.2-50. A=peak area within the range of from 4.75 ppm to less than 5.4 ppm. B=peak area within the range of from 4.5 ppm to less than 4.75 ppm. Peak area within the range of from 4.2 ppm to less than 4.5 ppm is represented by C in a 1H-NMR spectrum; and the polystyrene-equivalent mass average molecular weight is 2000 to 20000.Type: ApplicationFiled: April 9, 2012Publication date: April 17, 2014Applicant: ADEKA CORPORATIONInventors: Hiroshi Morita, Atsushi Kobayashi, Hiroo Yokota, Yasuhisa Furihata
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Patent number: 8673999Abstract: The present invention is directed to a unique solution for promoting adhesion of substrates to adhesives containing a prepolymer having isocyanate, silane or both functional groups. The solution comprises a composition comprising: a) from about 0.05 to about 10.0 parts by weight of a hydrolysate of one or more of alkoxysilyl amines; b) from about 0.05 to about 1.0 parts by weight of one of more alkoxylated alcohols, alkoxysilyl terminated alkoxylated alcohols, fatly acids or fatty acid esters; and, c) from about 80 to about 99.9 parts by weight of water: wherein the composition contains 100 parts by weight and the composition exhibits a pH of about 9 to about 12.Type: GrantFiled: March 4, 2011Date of Patent: March 18, 2014Assignee: Dow Global Technologies LLCInventor: Stefan Schmatloch
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Publication number: 20140072798Abstract: Provided is a gas barrier laminate that can be produced inexpensively as compared with the case of using an inorganic film without requiring a complex production process, and exhibits an excellent gas barrier capability and excellent flexibility, and also provided are a method for producing the gas barrier laminate, an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member. A gas barrier laminate including a base and a gas barrier layer, the gas barrier layer being provided on the base, the gas barrier layer being obtained by implanting ions into an organosilicon compound thin film formed by a CVD method that utilizes an organosilicon compound as a deposition raw material, a method for producing the gas barrier laminate, an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member are provided.Type: ApplicationFiled: February 27, 2012Publication date: March 13, 2014Applicant: LINTEC CORPORATIONInventor: Satoshi Naganawa
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Publication number: 20140069293Abstract: 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: ApplicationFiled: November 11, 2013Publication date: March 13, 2014Applicant: EVONIK DEGUSSA GmbHInventors: Philipp ALBERT, Eckhard Just
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Publication number: 20140065844Abstract: The present invention is a method to increase the intrinsic compressive stress in plasma enhanced chemical vapor deposition (PECVD) silicon nitride (SiN) and silicon carbonitride (SiCN) thin films, comprising depositing the film from an amino vinylsilane-based precursor. More specifically the present invention uses the amino vinylsilane-based precursor selected from the formula: [RR1N]xSiR3y(R2)z, where x+y+z=4, x=1-3, y=0-2, and z=1-3; R, R1 and R3 can be hydrogen, C1 to C10 alkane, alkene, or C4 to C12 aromatic; each R2 is a vinyl, allyl or vinyl-containing functional group.Type: ApplicationFiled: November 4, 2013Publication date: March 6, 2014Inventors: Vasil Vorsa, Andrew David Johnson, Manchao Xiao
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Publication number: 20140060356Abstract: An Ink-based digital printing system comprises an external fluid applicator for applying multi-component, multi-functional fountain solution to a surface of an imaging plate. The plate is image wise exposed using a high power laser to remove primary components of the fountain solution from select regions of the plate according to digital image data, leaving a layer of the secondary components at said select regions. The plate is then inked with ink useful in printing. The ink adheres to the select regions from which the primary components have been removed to form an ink image. The ink image is transferred at an image transfer step wherein the secondary components enable efficient transfer of the ink to a medium with reduced image quality defects. The multi-component fountain solution comprises primary components that reject or repel ink, and secondary components that function as a release agent.Type: ApplicationFiled: August 31, 2012Publication date: March 6, 2014Applicant: XEROX CORPORATIONInventors: Jack LESTRANGE, Santokh S. BADESHA, Mandakini KANUNGO, David J. GERVASI, Maryna ORNATSKA, Matthew M. KELLY
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Publication number: 20140066552Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.Type: ApplicationFiled: November 8, 2013Publication date: March 6, 2014Applicant: BASF SEInventors: Bastian NOLLER, Reinhold SCHWALM, Christine ROSCH, Thomas BREINER, Jean-Francois STUMBE, Christina HAAF
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Patent number: 8657947Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.Type: GrantFiled: September 10, 2012Date of Patent: February 25, 2014Assignee: BASF SEInventors: Bastian Noller, Reinhold Schwalm, Christine Roesch, Thomas Breiner, Jean-Francois Stumbe, Christina Haaf
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Publication number: 20140050939Abstract: A surface-treated metal material of the present invention has a composite film on the surface of a metal material. The composite film includes an organic silicon compound (W) having cyclic siloxane bonds, at least one metal compound (X) selected from a group consisting of a titanium compound and a zirconium compound, a phosphate compound (Y) and a fluorine compound (Z). In each of the components of the composite film, the ratio of XS/WS is from 0.06 to 0.16, where WS is a solid mass of Si derived from the organic silicon compound (W) and XS is a solid mass of at least one metal component selected from a group consisting of Ti and Zr included in the metal compound (X); the ratio of YS/WS is from 0.15 to 0.31, where WS is the solid mass of Si and YS is a solid mass of P derived from the phosphate compound (Y); and the ratio of ZS/WS is from 0.08 to 0.50, where WS is the solid mass of Si and ZS is a solid mass of F derived from the fluorine compound (Z).Type: ApplicationFiled: April 26, 2012Publication date: February 20, 2014Applicants: NIHON PARKERIZING CO., LTD., NIPPON STEEL & SUMITOMO METAL CORPORATIONInventors: Atsushi Morishita, Taihei Kaneto, Yoshio Kimata, Akira Takahashi, Ikuo Kikuchi, Hidehiro Yamaguchi, Shinji Nomura
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Publication number: 20140051311Abstract: This invention relates to a method for phosphating metal surfaces in which the metal surfaces are treated with an aqueous phosphate and titanium-based colloidal activating agent prior to phoshating, wherein the activating agent comprises at least one water-soluble silicon compound having at least one organic group. The invention also relates to a corresponding activating agent.Type: ApplicationFiled: October 25, 2013Publication date: February 20, 2014Applicant: Chemetall GmbHInventors: Thomas KOLBERG, Eckart SCHOENFELDER, Olaf DAHLENBURG, Manfred WALTER
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Publication number: 20140027056Abstract: The present invention relates to silane reactive hot melt adhesive compositions having improved green strength, the production of such adhesives and the use of such adhesives.Type: ApplicationFiled: March 15, 2013Publication date: January 30, 2014Applicant: Henkel CorporationInventor: Wu Suen
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Publication number: 20140007792Abstract: A sulphur cement product comprising sulphur, filler, sand having a surface area of greater than 0.5 m2/g, and an organosilane having at least one amino functional group is disclosed. Further, a process for the preparation of such cement sulphur product is disclosed.Type: ApplicationFiled: January 24, 2012Publication date: January 9, 2014Inventors: Willem Posthumus, Catherine Frances Smura, Guy Lode Magda Maria Verbist
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Patent number: 8623131Abstract: Provided are a surface treatment agent that can effectively suppress pattern collapse of an inorganic pattern or resin pattern provided on a substrate, a surface treatment method using such a surface treatment agent, as well as a surface treatment agent that can carry out silylation treatment to a high degree on the surface of a substrate, and a surface treatment method using such a surface treatment agent. A surface treatment agent is used that is employed in hydrophobization treatment of a substrate surface and includes a silylation agent containing at least one compound having a disilazane structure and a solvent containing a five- or six-membered ring lactone compound.Type: GrantFiled: September 24, 2010Date of Patent: January 7, 2014Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Masaaki Yoshida, Mai Sugawara, Jun Koshiyama
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Patent number: 8623130Abstract: A sulphur cement pre-composition, comprising sulphur, a first organosilane and a second organosilane, and a sulphur cement product comprising sulphur, a particulate inorganic material, a first organosilane and a second organosilane are disclosed. The first organosilane comprises one or more functional groups chosen from thiol, sulphide, amine or alkenyl groups. The second organosilane does not comprise any thiol, sulphide, amine or alkenyl groups. Processes for making the sulphur cement pre-composition and the sulphur cement product are also disclosed.Type: GrantFiled: January 28, 2010Date of Patent: January 7, 2014Assignee: Shell Oil CompanyInventors: Paul De Boer, Michael David Lankshear, Guy Lode Magda Maria Verbist
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Publication number: 20130330482Abstract: The present invention relates to carbon-doped silicon nitride thin film and forming method and device thereof The carbon-doped silicon nitride thin film is prepared by using a precursor having at least one of bis(dimethylamino)diethylsilane, N,N-Dimethyltrimethylsilylamine and a cyclic structure with a N—Si bond. The method for forming a carbon-doped silicon nitride thin film includes: providing a precursor having at least one of bis(dimethylamino)diethylsilane, N,N-Dimethyltrimethylsilylamine and a cyclic structure with a N—Si bond to form the carbon-doped silicon nitride thin film. The device for forming the carbon-doped silicon nitride thin film includes a reactor and a container with the aforementioned precursor coupled to the reactor.Type: ApplicationFiled: January 30, 2013Publication date: December 12, 2013Applicant: NATIONAL CHIAO TUNG UNIVERSITYInventors: Jihperng Leu, Hung-En Tu, Wei-Gan Chiu
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Publication number: 20130330937Abstract: A method for depositing a silicon containing film on a substrate using an organoaminosilane is described herein. The organoaminosilanes are represented by the formulas: wherein R is selected from a C1-C10 linear, branched, or cyclic, saturated or unsaturated alkyl group with or without substituents; a C5-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, or a silyl group in formula C with or without substituents, R1 is selected from a C3-C10 linear, branched, cyclic, saturated or unsaturated alkyl group with or without substituents; a C6-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, a hydrogen atom, a silyl group with substituents and wherein R and R1 in formula A can be combined into a cyclic group and R2 representing a single bond, (CH2), chain, a ring, C3-C10 branched alkyl, SiR2, or SiH2.Type: ApplicationFiled: August 12, 2013Publication date: December 12, 2013Inventors: Manchao Xiao, Xinjian Lei, Heather Regina Bowen, Mark Leonard O'Neill
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Publication number: 20130319290Abstract: Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is a precursor of following Formula I: wherein R1 and R3 are independently selected from linear or branched C3 to C10 alkyl group, a linear or branched C3 to C10 alkenyl group, a linear or branched C3 to C10 alkynyl group, a C1 to C6 dialkylamino group, an electron withdrawing and a C6 to C10 aryl group; R2 and R4 are independently selected from hydrogen, a linear or branched C3 to C10 alkyl group, a linear or branched C3 to C10 alkenyl group, a linear or branched C3 to C10 alkynyl group, a C1 to C6 dialkylamino group, an electron withdrawing, and a C6 to C10 aryl group; and wherein any one, all, or none of R1 and R2, R3 and R4, R1 and R3, or R2 and R4 are linked to form a ring.Type: ApplicationFiled: May 24, 2013Publication date: December 5, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Manchao Xiao, Xinjian Lei, Daniel P. Spence, Haripin Chandra, Mark Leonard O'Neill
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Publication number: 20130319291Abstract: The present invention provides a novel amino-functional organopolysiloxane which is difficult to be colored over time or by heating, and provides a method for producing a novel amino-functional organopolysiloxane which is difficult to be colored over time or by heating, in which production of cyclic by-products can be prevented, and the aforementioned amino-functional organopolysiloxane can be easily synthesized without using complicated and/or troublesome operations. A polysiloxane-hydrocarbylene aminohydrocarbylene multiblock copolymer is obtained by subjecting a polysiloxane in which both terminals are capped with SiH groups and an amine or silylamine having two aliphatic unsaturated bonds in one molecule to an addition reaction.Type: ApplicationFiled: December 21, 2011Publication date: December 5, 2013Inventors: Tadashi Okawa, Kazuhiro Nishijima
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Publication number: 20130323435Abstract: Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided a precursor of Formula I: wherein R1 is selected from linear or branched C3 to C10 alkyl group, linear or branched C3 to C10 alkenyl group, linear or branched C3 to C10 alkynyl group, C1 to C6 dialkylamino group, electron withdrawing group, and C6 to C10 aryl group; R2 is selected from hydrogen, linear or branched C1 to C10 alkyl group, linear or branched C3 to C6 alkenyl group, linear or branched C3 to C6 alkynyl group, C1 to C6 dialkylamino group, C6 to C10 aryl group, linear or branched C1 to C6 fluorinated alkyl group, electron withdrawing group, and C4 to C10 aryl group; optionally wherein R1 and R2 are linked together to form ring selected from substituted or unsubstituted aromatic ring or substituted or unsubstituted aliphatic ring; and n=1 or 2.Type: ApplicationFiled: May 24, 2013Publication date: December 5, 2013Applicant: Air Products And Chemicals, Inc.Inventors: Manchao Xiao, Xinjian Lei, Daniel P. Spence, Haripin Chandra, Bing Han, Mark Leonard O'Neill, Steven Gerard Mayorga, Anupama Mallikarjunan
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Publication number: 20130288067Abstract: A solution and method of treating wood to resist discoloration of the wood and the treated wood employ a polydentate monoamino carboxylic acid and/or a diakyl diphosphonic acid. The invention resists discoloration which is believed to be caused by the mobility of organic based chromophoric molecules within the wood which migrate toward the surface of the wood. Among uses of the invention, it is particularly helpful in effecting resistance to discoloration of wood being treated with wood preservatives, stains and coatings. In another embodiment, ammonium pentaborate may be employed to resist discoloration.Type: ApplicationFiled: April 25, 2012Publication date: October 31, 2013Applicant: KOP-COAT, INC.Inventors: RONALD WALTON CLAWSON, JR., Charles Norman Cheeks, JR., Alan S. Ross
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Patent number: 8569385Abstract: The present invention provides for a composition comprising a silane having the formula: (R1)(R2)(R3)Si—R4—Si(R5)(R6)(R7) wherein R1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group; R4 is a hydrocarbon group of 1 to 3 carbons; R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.Type: GrantFiled: November 29, 2010Date of Patent: October 29, 2013Assignee: Momentive Performance Materials Inc.Inventors: Mark D. Leatherman, George A. Policello, Wenqing N. Peng, Liping Zeng, Ronald Wagner, Suresh K. Rajamaran, Zijun Xia
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Publication number: 20130274366Abstract: Disclosed herein are ultraviolet (UV) curable coating compositions that provide transparent, flexible, and abrasion-resistant coatings when cured on a substrate. The coating compositions comprise an adduct of a multifunctional acrylate monomer component and an amino-organofunctional silane; an organic solvent component; an acid; a colloidal silica component; and a multifunctional urethane acrylate oligomer component. The amino-organofunctional silane is represented by the formula XaSi[Q1(NHQ2)bNZH]4-a, where X is an alkoxy group having from 1 to 6 carbon atoms; Q1 and Q2 are the same or different divalent hydrocarbon groups; Z is a hydrogen or a monovalent hydrocarbon group; a is an integer from 1 to 3; and b is an integer from 0 to 6. Also disclosed herein are processes for preparing such coating compositions and articles comprising coatings cured from such coating compositions.Type: ApplicationFiled: October 26, 2012Publication date: October 17, 2013Applicant: SDC Technologies, Inc.Inventor: Ren-Zhi Jin
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Patent number: 8540814Abstract: Superior protective coatings for corrosion susceptible substrates are provided by lower alkoxysilane-epoxy polymeric compounds produced by sol-gel polymerization and cross-linked by reaction with an aromatic diamine cross-linking agent such as a phenylenediamine.Type: GrantFiled: October 23, 2009Date of Patent: September 24, 2013Assignee: Trent UniversityInventors: Andrew James Vreugdenhil, Thomas Alan Singleton
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Publication number: 20130244448Abstract: Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula SixCyNz. These aminosilanes, in contrast, to some of the precursors employed heretofore, are liquid at room temperature and pressure allowing for convenient handling. In addition, the invention relates to a process for producing such films. The classes of compounds are generally represented by the formulas: and mixtures thereof, wherein R and R1 in the formulas represent aliphatic groups typically having from 2 to about 10 carbon atoms, e.g., alkyl, cycloalkyl with R and R1 in formula A also being combinable into a cyclic group, and R2 representing a single bond, (CH2)n, a ring, or SiH2.Type: ApplicationFiled: September 13, 2012Publication date: September 19, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Manchao Xiao, Arthur Kenneth Hochberg
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Patent number: 8523995Abstract: Compositions having a compound comprising at least one alkoxy silane moiety, and at least one moiety selected from a nitrosoaromatic or a nitrosoaromatic precursor and combinations thereof; and an aqueous or water containing carrier medium are provided for use in polymer bonding. The water may allow for substantial hydrolysis of the compound. Suitable polymers may have diene or allylic functionality within the polymer chain, for example an elastomer such as a natural or synthetic rubber. The polymers may be bonded to metals or substrates with hydroxylated surfaces such as glass. The nitrosobenzene precursor may be at least one of a quinone dioxime or a quinone oxime.Type: GrantFiled: March 9, 2012Date of Patent: September 3, 2013Assignees: Henkel AG & Co. KGaA, Henkel Ireland LimitedInventors: Nigel Fay, Eimear M. Fleming, Rainer K. Wefringhaus, Darren Nolan, Brendan J. Kneafsey
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Publication number: 20130224481Abstract: Disclosed is a belt for an image forming apparatus including a releasing coating layer including a layered inorganic compound.Type: ApplicationFiled: September 28, 2011Publication date: August 29, 2013Applicant: KOLON INDUSTRIES, INC.Inventors: Ki Nam Kwak, Jeong Han Kim, Ji Sung Kim
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Publication number: 20130206039Abstract: A monosilane compound or bissilane compound of a specific structure having dimethylamino groups is contained in a surface treatment agent used in the hydrophobization treatment of substrate surfaces.Type: ApplicationFiled: February 7, 2013Publication date: August 15, 2013Applicant: TOKYO OHKA KOGYO CO., LTD.Inventor: Tokyo Ohka Kogyo Co., Ltd.
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Patent number: 8501641Abstract: Compositions comprising cationic compounds having fluorinated ether groups and hydrolyzable silane groups are provided, the compounds having the formula: (I)Type: GrantFiled: September 30, 2008Date of Patent: August 6, 2013Assignee: 3M Innovative Properties CompanyInventors: Suresh Iyer, Chetan P. Jariwala, Thomas P. Klun, Rudolf J. Dams
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Publication number: 20130196082Abstract: Alkoxyaminosilane compounds having formula I, and processes and compositions for depositing a silicon-containing film, are described herein: (R1R2)NSiR3OR4OR5??Formula (I) wherein R1 is independently selected from a linear or branched C1 to C10 alkyl group; a C2 to C12 alkenyl group; a C2 to C12 alkynyl group; a C4 to C10 cyclic alkyl group; and a C6 to C10 aryl group; R2 and R3 are each independently selected from hydrogen; a linear or branched C1 to C10 alkyl group; a C3 to C12 alkenyl group, a C3 to C12 alkynyl group, a C4 to C10 cyclic alkyl group, and a C6 to C10 aryl group; and R4 and R5 are each independently selected from a linear or branched C1 to C10 alkyl group; a C2 to C12 alkenyl group; a C2 to C12 alkynyl group; a C4 to C10 cyclic alkyl group; and a C6 to C10 aryl group.Type: ApplicationFiled: January 18, 2013Publication date: August 1, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventor: Air Products and Chemicals, Inc.
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Publication number: 20130177517Abstract: Aqueous emulsions of organopolysiloxanes functionalized with a limited amount of aminoalkyl-functional end groups and silicone resins are storage stable, yet capable of adequate crosslinking upon application to substances to be hydrophobicized.Type: ApplicationFiled: September 12, 2011Publication date: July 11, 2013Applicant: WACKER CHEMIE AGInventors: Markus Merget, Richard Becker, Franz Wimmer
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Publication number: 20130167754Abstract: The invention relates to novel quaternary amino alcohol functional organosilicon compounds, aqueous compositions containing the latter, and a method for their production, in particular in the form of oligomers and polymers which can be present in the partially or fully hydrolyzed form and are in particular water-soluble. The compositions comprise only an extremely small portion of VOCs. The invention further relates to their use, preferably in the production of inkjet photographic papers.Type: ApplicationFiled: June 9, 2011Publication date: July 4, 2013Applicant: EVONIK DEGUSSA GmbHInventors: Christian Wassmer, Burkhard Standke, Stefan Scharfe, Christoph Batz-Sohn, Andrea Heuschen
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Publication number: 20130171835Abstract: The purpose of the present invention to provide: a composition which can be used for water-repellent treating of the entire surface of a semiconductor substrate having a pattern formed by laminating a Si-containing insulating layer and a metal layer, at one time; and a method for water-repellent treatment of the semiconductor substrate surface using the composition. The present invention relates to: (1) a composition for water-repellent treatment of a semiconductor substrate surface comprising a) at least one kind of a compound selected from the group consisting of a long-chain alkyl tertiary amine and a long-chain alkyl ammonium salt, b) a base or an acid generating agent, having a condensed ring structure or forming a condensed ring structure by generating a base or an acid and c) a polar organic solvent, and (2) a method for water-repellent treatment of the semiconductor substrate surface having the pattern formed by laminating the Si-containing insulating layer and the metal layer, using the composition.Type: ApplicationFiled: September 7, 2011Publication date: July 4, 2013Applicant: WAKO PURE CHEMICAL INDUSTRIES, LTD.Inventors: Hironori Mizuta, Yoji Urano, Masahiko Kakizawa
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Patent number: 8475581Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise photocatalytic titanium dioxide and a binder comprising an epoxy siloxane polymer. The compositions produce durable, self-cleaning coatings with photocatalytic activity against pollutants in the air, such as NOx compounds.Type: GrantFiled: February 24, 2011Date of Patent: July 2, 2013Assignee: Cristal USA Inc.Inventors: John Stratton, Graham Goodwin
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Patent number: 8470949Abstract: Low VOC mineral surface enhancer compositions are non-yellowing and contain a condensable aminoorgano-functional organopolysiloxane fluid, a condensable organopolysiloxane resin, and a condensation catalyst. The compositions provide a durable, color enhancing wet look to mineral surfaces to which they are applied.Type: GrantFiled: July 28, 2011Date of Patent: June 25, 2013Assignee: Wacker Chemical CorporationInventors: Hartmut Ackermann, Daniel J. Mania, Richard L. Kirkpatrick, Mike Coffey
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Patent number: 8455673Abstract: Disclosed and claimed is a composition that comprises a dispersion in a solvent of a compound comprising the reaction product of (1) a polyamine in which a plurality of amine groups are bonded to at least one radical comprising alkylene or arylene groups that separate the polyamine nitrogen atoms by at least four intermediate atoms in a chain, and (2) a silane which carries a plurality of silicon-bonded hydrolysable groups, and a silicon-bonded organic group that is covalently reactive with and which bonds with an amine group, to provide a reaction product molecule which comprises an average of at least about 2.5 of said silane groups per molecule. Some of these materials show superior advantage as a paint primer and some provide excellent corrosion resistance.Type: GrantFiled: November 24, 2010Date of Patent: June 4, 2013Assignee: Nalco CompanyInventor: Ji Cui