Silicon Containing Other Than Solely As Silicon Dioxide Or As Part Of An Aluminum-containing Compound Patents (Class 106/287.1)
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Patent number: 8030644Abstract: Example embodiments of the present invention relate to an organic insulator composition, an organic insulating film having the organic insulator composition, an organic thin film transistor having the organic insulating film, an electronic device having the organic thin film transistor and methods of forming the same. Other example embodiments of the present invention relate to an organic insulator composition including a fluorinated silane compound that may be used to improve the charge carrier mobility and hysteresis of an organic thin film transistor. An organic insulator composition including a fluorinated silane compound and an organic thin film transistor using the same is provided. The hysteresis and physical properties, e.g., threshold voltage and/or charge carrier mobility, of the organic thin film transistor may be improved by the use of the organic insulator composition.Type: GrantFiled: July 7, 2006Date of Patent: October 4, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Jung Han Shin, Eun Kyung Lee, Eun Jeong Jeong, Joo Young Kim, Hyun Sik Moon, Sang Yoon Lee
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Patent number: 8025726Abstract: A silica containing composition is disclosed. The composition comprises a compound having the following formula: (SiO2)x(OH)yMzSaF: wherein M is at least one of the following metal or metalloid cations: boron, magnesium, aluminum, calcium, titanium, vanadium, manganese, iron, cobalt, nickel, copper, zinc, zirconium, molybdenum, palladium, silver, cadmium, tin, platinum, gold, and bismuth; wherein S is a sulfur-based species selected from at least one of the following: sulfide salts, dithiocarbamates, polymer-based dithiocarbamates, and polysulfide salts; wherein F optionally exists and said F is at least one of the following: a functionalized organosilane, a sulfur-containing organosilane, an amine-containing organosilane, and an alkyl-containing organosilane at a surface area coverage of 0.01-100%; and wherein the molar ratio of y/x is equal to 0.01-0.5, the molar ratio of x/z is equal to 3-300, and the molar ratio of a/z is 1-5.Type: GrantFiled: April 8, 2010Date of Patent: September 27, 2011Assignee: Nalco CompanyInventors: Bruce A. Keiser, Nicholas S. Ergang, Richard Mimna
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Publication number: 20110226159Abstract: 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: December 9, 2009Publication date: September 22, 2011Inventors: Thomas Kolberg, Eckart Schönfelder, Olaf Dahlenburg, Manfred Walter
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Publication number: 20110217558Abstract: A chemical composition and method of applying same between glass and attached layer(s) of polyester or other plastic safety/security films to enhance the bonding of the applied adhesive therebetween as well as the strength of the glass laminate construction. In a preferred embodiment, the chemical composition is an acrylic-based mixture, containing alcohol, glycol, a slip agent, and a wetting agent. In an alternative preferred embodiment, the chemical composition is a silane-based mixture, containing alcohol, glycol, and a slip agent. The preferred embodiments of the invention are used in combination with currently available glass laminate systems to enhance the bonding and adhesion thereof.Type: ApplicationFiled: December 21, 2007Publication date: September 8, 2011Inventors: Paul H. Brogan, Jay M. Wendell, JR.
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Publication number: 20110197787Abstract: To provide dense hollow particles having a thin shell, a process for simply producing the hollow particles at low cost, a coating composition for forming a coating film having a high antireflection property and an article having a coating film having a high antireflection property. Hollow particles each composed of a shell made of silicon oxide as the main component, wherein the thickness of the shell is from 0.5 to 4 nm, and in the histogram of the pore volume obtained by the nitrogen adsorption method, the maximum value of the pore volume is from 0.01 to 0.08 mL/g within the range of the pore diameter of at most 3 nm.Type: ApplicationFiled: April 29, 2011Publication date: August 18, 2011Applicant: ASAHI GLASS COMPANY, LIMTEDInventors: Yohei KAWAI, Takashige Yoneda
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Publication number: 20110196046Abstract: The present invention relates to pigments which comprise a substrate and an iron(II) silicate-containing coating applied thereto, to a process for the preparation of these pigments, and to the use thereof.Type: ApplicationFiled: October 2, 2009Publication date: August 11, 2011Applicant: MERCK PATENT GESELLSCHAFT MIT BESHRANK TER HAFTUNGInventors: Johann Dietz, Doreen Warthe, Ute Honeit
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Patent number: 7988778Abstract: A method of making a composite coating includes the steps of: adding a proper quantity of inorganic metal salt into an organic dissolvent to form a first mixed solution and then stirring the first mixed solution for 30-60 minutes; adding a proper quantity of SiO2 precursor into the first mixed solution to form a second mixed solution and then stirring the second mixed solution for 30-60 minutes; adding a proper quantity of catalyzer and water into the second mixed solution for being reacted with each other so as to form a coating solution via being stirred for 4-8 hours; and putting the coating solution under the room temperature for 24 hours so as to obtain the composite coating. A product formed with the foregoing composite coating includes a base body and a layer of composite protective film formed by the composite coating on surfaces of the base body.Type: GrantFiled: December 16, 2008Date of Patent: August 2, 2011Assignee: Cheng Uei Precision Industry Co., Ltd.Inventor: Chih-Hao Huang
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Patent number: 7988775Abstract: The present invention provides an aluminum white rust inhibiting composition containing alkali metal metasilicate and alkali metal hydroxide as essential components. The composition described by the present invention can provide an anti-corrosion function to vehicle aluminum parts without a separate surface process, thus reducing the manufacturing cost by reducing the number of processes and improving the durability of the vehicle aluminum parts.Type: GrantFiled: February 10, 2010Date of Patent: August 2, 2011Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Houghton CorporationInventors: Ji Yong Lee, Dong Ho Kwak, Byung Jun Jung, Sung Hyun Park, Chul Hee Hong, Kwang Soon Kim
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Publication number: 20110183146Abstract: The present invention provides a composition for hardening glass, wherein said composition comprises one or more silane-based compounds. The present invention also provides a method for hardening glass by applying said composition to a glass and incubating said glass with said composition. The present invention also provides a hardened glass prepared in accordance with the methods and compositions of the present invention.Type: ApplicationFiled: June 16, 2009Publication date: July 28, 2011Inventors: Jay Morell Wendell, JR., David Howe, C. Wayne Smith, Catherine Marie Sincich
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Publication number: 20110171447Abstract: Crosslinkable compositions are disclosed herein that comprise at least one silicon-based material comprising at least one alkyl group and at least one aryl or aromatic group, at least one catalyst, and at least one solvent.Type: ApplicationFiled: February 6, 2008Publication date: July 14, 2011Inventors: Ahila Krishnamoorthy, Richard Spear, Amanuel Gebrebrhan
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Patent number: 7972430Abstract: A composition is for use with fabricating a ceramic composite stiffening member that defines a T-section. The stiffening member includes a web portion, at least one flange portion, a radius region disposed between the web portion and the at least one flange portion, and a skin member that is secured to the at least one flange portion and the radius region. The composition is a pliable mixture of refractory particles, plasticizers, silica-yielding polymers, and solvents that is applied along the radius region.Type: GrantFiled: August 27, 2007Date of Patent: July 5, 2011Assignee: General Electric CompanyInventors: Michael Lee Millard, Robert G. Weber
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Publication number: 20110123806Abstract: Process for preparing a dispersion of surface-modified silicon dioxide particles having an average particle diameter of not more than 100 nm by high-pressure milling of a preliminary dispersion comprising a) 10% to 50% by weight of surface-modified silicon dioxide particles, b) at least one glycol monoether of the general formula (A): H3C(CH2)m—O—(CH2)n—[O—(CH2)o]p—OH, c) at least one carboxylic ester of the general formula (B): H2x+1Cx—O—CH2—(CHR)—[O—CHR]y—O—C(?O)—CzH2z+1, d) the molar ratio A/B being 10:90 to 40:60 and m, n, o, p, x, y and z being independent of one another. Dispersion obtainable by this process. Process for producing granules of surface-modified silicon dioxide particles by separating off the liquid phase of the dispersion. Granules obtainable by this process. Use of dispersion and granules in coating materials.Type: ApplicationFiled: June 3, 2009Publication date: May 26, 2011Applicant: EVONIK DEGUSSA GMBHInventors: Wolfgang Lortz, Gabriele Perlet, Uwe Diener, Sascha Reitz
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Publication number: 20110100258Abstract: 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: ApplicationFiled: June 8, 2009Publication date: May 5, 2011Inventors: Edwin Neal, John Christopher Cameron
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Patent number: 7935241Abstract: A slurry comprises suspended aluminum particles in a colloid having dispersed colloidal particles of a metal oxide such as a hydroxide. The metal oxide is reducible by metallic aluminum. The slurry has such a basic pH that dissolution of the aluminum particles in the slurry is inhibited so that when the slurry is subjected to a heat treatment, the undissolved aluminum particles are reactable with the colloidal particles to form an aluminum-based mixture resistant to chemical attack made of aluminum oxide, metal aluminum and the metal of the colloidal particles. The slurry can be used to form an aluminum-based protective coating on a component, in particular of an aluminum electrowinning cell or an apparatus for treating molten aluminum.Type: GrantFiled: March 6, 2006Date of Patent: May 3, 2011Assignee: Rio Tinto Alcan International LimitedInventors: Thinh T. Nguyen, Vittorio De Nora
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Publication number: 20110094416Abstract: To provide core-shell particles having a dense shell, and a method whereby the core-shell particles can be produced in a short period of time. Core particles wherein the shell has a thickness of from 1 to 500 nm and has 0.01 cc/g as the maximum pore volume value of pores having diameters of at most 3 nm in a pore volume histogram obtained by nitrogen adsorption, and an average particle size in a dispersion medium is from 1 to 1,000 nm; is obtained by irradiating a liquid containing core particles made of a material having a dielectric constant of at least 10 and a metal oxide precursor with a microwave to form a shell made of a metal oxide on the surface of the core particles.Type: ApplicationFiled: January 4, 2011Publication date: April 28, 2011Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Yohei KAWAI, Takashige YONEDA
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Publication number: 20110092071Abstract: Provided is a method for the effective silylation treatment of a silica-based porous insulating film having a plurality of pores. The method of producing a silylated porous insulating film (204c) includes a process whereby a porous insulating film (204b) having a plurality of pores is formed, and a process wherein a silylating material vapor (210) obtained by vaporizing silylating material containing organic silane compound having a hydrophobic group and polymerization inhibitor which inhibits the auto-polymerization of the organic silane compound is caused to act upon the porous insulating film (204b).Type: ApplicationFiled: May 26, 2009Publication date: April 21, 2011Applicants: RENESAS ELECTRONICS CORPORATION, ULVAC INC.Inventors: Keizo Kinoshita, Shinichi Chikaki, Takahiro Nakayama
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Publication number: 20110079579Abstract: Molecular glass based planarizing compositions for lithographic processing are disclosed. The processes generally include casting the planarizing composition onto a surface comprised of lithographic features, the planarizing composition comprising at least one molecular glass and at least one solvent; and heating the planarizing composition to a temperature greater than a glass transition temperature of the at least one molecular glass. Exemplary molecular glasses include polyhedral oligomeric silsesquioxane derivatives, calixarenes, cyclodextrin derivatives, and other non-polymeric large molecules.Type: ApplicationFiled: October 6, 2009Publication date: April 7, 2011Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Robert D. Allen, Mark W. Hart, Ratnam Sooriyakumaran
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Patent number: 7918933Abstract: Dispersion comprising water and mixed potassium silicon oxide powder, where—the mixed oxide powder is in the form of aggregates of primary particles, has a BET surface area of 100 to 400 m2/g, has an average aggregate diameter in the dispersion of less than 100 nm, and possesses a potassium fraction of 0.05% to 1.5% by weight, calculated as K2O and based on the mixed oxide powder, and—the dispersion has a fraction of mixed oxide powder in the dispersion of 25% to 40% by weight, the sum of water and mixed oxide powder is at least 98% by weight and the pH is 9 to 11.5.Type: GrantFiled: August 28, 2007Date of Patent: April 5, 2011Assignee: Evonik Degussa GmbHInventors: Wolfgang Lortz, Gabriele Perlet, Werner Will, Kai Schumacher
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Publication number: 20110076478Abstract: A dust-repellent composition comprising at least one hydrophobic nanoparticle is provided; surfaces having a nanoscale hydrophobic composition are also provided; and processes for making surfaces having a nanoscale hydrophobic composition are also disclosed.Type: ApplicationFiled: September 27, 2010Publication date: March 31, 2011Applicant: HUNTER FAN COMPANYInventors: Fred Haynes, Adrian DeKrom
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Patent number: 7909929Abstract: The invention provides dispersoids having metal-oxygen groups which are suitable for the production of metal oxide thin-films at a low temperature of 200° C. or below and for the production of homogeneous organic-inorganic hybrid materials. The invention also provides metal oxide thin-films and organic-inorganic hybrid materials endowed with various capabilities, particularly organic-inorganic hybrid materials having a high refractive index and high transparency. Use is made of a dispersoid having metal-oxygen bonds which is obtained by mixing a metal compound having at least three hydrolyzable groups with at least 0.5 mole but less than 2 moles of water per mole of the metal compound in an organic solvent, in the absence of an acid, a base and/or a dispersion stabilizer, and at a temperature at or below the temperature at which the metal compound begins to hydrolyze, then raising the temperature to at least the temperature at which hydrolysis begins.Type: GrantFiled: November 12, 2003Date of Patent: March 22, 2011Assignee: Nippon Soda Co., Ltd.Inventors: Nobuo Kimura, Yoshitaka Fujita, Norifumi Nakamoto, Motoyuki Toki, Akiji Higuchi, Kazuo Ono, Tomoya Hidaka, Hiroyuki Takeda
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Patent number: 7901502Abstract: Aqueous dispersions contain at least two chemically different particle types having a diameter on average of less than 100 ?m. The dispersions are resistant to sedimentation and gelling for long periods of time, and can be used for many purposes, such as the polishing of optical surfaces, and in paints and adhesives.Type: GrantFiled: December 14, 2004Date of Patent: March 8, 2011Assignee: Wacker Chemie AGInventors: Herbert Barthel, Johann Doppelberger, Mario Heinemann, Torsten Gottschalk-Gaudig, Stephan Loskot, Ute Voelkel
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Patent number: 7897259Abstract: Silicon compounds useful as coating reactants for the chemical vapor deposition of silicon oxide are disclosed, along with compounds useful as accelerants to increase the deposition rate of silicon oxide. The silicon-containing precursor comprises the structural formula wherein R1 is an alkyl, alkenyl, alkynyl or aryl radical which may be substituted, and R2 is a functional group which increases the reactivity of the silicon compound by withdrawing electron density away from the silicon atom, such as hydrogen, halogen, alkenyl, alkynyl, halogenated alkyl and perhalogenated alkyl radicals. The accelerant is a compound selected to take advantage of the partial positive charge on the silicon atom. Such accelerant compounds include Lewis acids and bases; water; ozone; trivalent compounds of nitrogen, boron and phosphorus; tetravalent compounds of sulfur and selenium; pentavalent compounds of phosphorus and a variety of metal compounds.Type: GrantFiled: April 9, 1998Date of Patent: March 1, 2011Assignee: PPG Industries Ohio, Inc.Inventors: David E. Lococq, George A. Neuman, Royann L. Stewart-Davis
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Patent number: 7897202Abstract: A process using environmentally friendly materials for restoring a surface of an epoxy graphite composite material that has been degraded by exposure to ultraviolet radiation. An example process includes steps of providing a gelled solvent composition, applying the gelled solvent composition to a degraded surface of an epoxy graphite composite material, and thereafter removing the gelled solvent composition to produce a restored surface. The process uses a novel gelled solvent composition comprising one or more non-halogenated organic solvents, a thickening agent, an abrasive agent, and water; wherein the gelled solvent composition has an evaporative weight loss that is lower than the evaporative weight loss of the one or more non-halogenated solvents.Type: GrantFiled: May 18, 2007Date of Patent: March 1, 2011Assignee: The Boeing CompanyInventors: Gregory J. Werner, Burt Shah
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Publication number: 20110030584Abstract: An aqueous inorganic zinc-rich coating composition employs zinc powder and a vehicle containing an aqueous solution containing a specific alkali silicate, an ammonium ion, and a halide ion at specific concentrations; a vehicle containing an aqueous solution containing the above ingredients at specific concentrations and additionally an alkali halide at a specific concentration; or a vehicle containing an aqueous solution containing a specific alkali silicate and an alkali halide at specific concentrations, wherein the vehicle and zinc powder are contained at a specific ratio.Type: ApplicationFiled: March 30, 2009Publication date: February 10, 2011Applicant: DAI NIPPON TORYO CO., LTD.Inventors: Toshinori Morizane, Yoshio Yamada, Junichi Takagishi, Hidenori Matsuno, Masaki Ohshiba
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Patent number: 7883770Abstract: A process for improving vehicle seat craftsmanship by camouflaging a receiving surface on a predetermined vehicle component (e.g., a foam seat cushion) is described. The camouflaging conceals the vehicle component from observation. One example of the process includes designating a receiving surface area on the vehicle component and providing a covering material having an opaque characteristic. The covering material includes an opaque dye that bonds with the polyurethane foam that is poured into a mold with deionized water for solidification. Another example of the process further includes spraying the covering material according to a surface of the mold cavity which corresponds to the designated receiving surface area on the vehicle component.Type: GrantFiled: March 30, 2007Date of Patent: February 8, 2011Assignee: Johnson Controls Technology CompanyInventors: Terrence Marsh McRoberts, James T. McEvoy
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Publication number: 20110027558Abstract: Organic solvent based slurry compositions for making an environmental barrier coating including from about 6.8 wt % to about 96.1 wt % solvent; from about 3.9 wt % to about 93.2 wt % primary material; and from about 0.01 wt % to about 20 wt % slurry sintering aid.Type: ApplicationFiled: December 18, 2009Publication date: February 3, 2011Inventors: Glen Harold Kirby, Brett Allen Boutwell
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Patent number: 7875358Abstract: A composition for a slurry for manufacture of a building panel includes one or more fillers, one or more binders and water. One or more fillers is an expanded perlite at least partially covered with a film-forming, thermoplastic polymer coating Some embodiments use calcined or uncalcined gypsum as a binder or filler. One embodiment is a building panel that includes a solid matrix of calcium sulfate dihydrate crystals bound to expanded perlite. A method of making the panel includes acquiring expanded perlite and coating it with film-forming, thermoplastic polymer coating. After the expanded perlite is prepared, it is combined with water other optional fillers and one or more binders to form a slurry. The slurry is shaped into a panel and allowed to dry.Type: GrantFiled: July 6, 2007Date of Patent: January 25, 2011Assignee: USG Interiors, Inc.Inventors: Mark H. Englert, Daniel E. Boss
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Anti-fouling cationically crosslinkable varnish compositions and support substrates coated therewith
Patent number: 7868056Abstract: Silicone compositions particularly useful for the production of anti-fouling varnishes for application to support substrates, these providing an anti-fouling varnish for textiles covered with silicone elastomers which is economical, adhesive, non-slip and glossy; the subject varnishes comprise a crosslinkable silicone composition containing, per 100 parts by weight: 1, at least 80 parts by weight of: (1.1), 2., 0.1 to 10 parts of weight of: (1.2), 3., 0 to 10 parts by weight of at least one polydimethylisiloxane (PDMS) acrylate or epoxide, 4., 0 to 10 parts by weight of at least one silylated compound which includes at least one ultrafine filler, 7., 0 to 10 parts by weight of at least one thickener, and 8., 0 to 10 parts by weigh of at least one additional functional additive.Type: GrantFiled: January 9, 2009Date of Patent: January 11, 2011Assignee: Bluestar Silicones FranceInventors: Francis Lafaysse, Pierre Luciani, Didier Dhaler, Laurent Dumont, Jean-Marc Frances -
Patent number: 7868198Abstract: A multi-functional silsesquioxane, method of making the same, and coatings incorporating the same, including a polyhedral silsesquioxane including at least one first face and at least one second face that is spaced apart from the at least one first face; at least one first functionality bonded to the at least one first face; and at least one second functionality different from the first functionality, and being bonded to the at least one second face. In one particular respect, silica for the silsesquioxane may be derived from rice hull ash via an octa(tetramethylammonium)silsesquioxane octaanion.Type: GrantFiled: June 3, 2008Date of Patent: January 11, 2011Inventors: Richard M. Laine, Vera Popova, Daniel W. Bartz, David J. Krug, III, Michael Z. Asuncion
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Patent number: 7867331Abstract: A sacrificial coating material includes: at least one inorganic compound, and at least one material modification agent, wherein the sacrificial coating material is dissolvable in an alkaline-based chemistry or a fluorine-based chemistry. A method of producing a sacrificial coating material includes: providing at least one inorganic compound, providing at least one material modification agent, combining the at least one inorganic compound with the at least one material modification agent to form the sacrificial coating material, wherein the sacrificial coating material is dissolvable in an alkaline-based chemistry or a fluorine-based chemistry, but not organic casting solvents commonly used in organic BARC materials.Type: GrantFiled: August 4, 2004Date of Patent: January 11, 2011Assignee: Honeywell International Inc.Inventors: Joseph Kennedy, Jason Stuck
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Publication number: 20110003143Abstract: An object of the present invention is to provide an organosol for forming a coating that can remain hydrophilic for a long time even in a situation with no exposure to light, and a manufacturing method thereof. As a means for solving this problem, the organosol is created by dispersing magnesium fluoride compound obtained by reacting at least a magnesium compound (the main raw material) with a solution containing hydrogen fluoride, in an organic solvent. The organosol is characterized by containing fine particles of the magnesium fluoride compound which particles have an average particle diameter of from 5 to 500 nm.Type: ApplicationFiled: February 25, 2009Publication date: January 6, 2011Applicant: Central Glass Company, LimitedInventors: Toshiaki Sugimoto, Tamon Sakamoto, Naofumi Takanobu
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Patent number: 7862862Abstract: A method of applying to a metal surface a composition and drying the surface for crosslinking, which composition comprises a dispersion in the 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: January 18, 2006Date of Patent: January 4, 2011Assignee: Nalco CompanyInventor: Ji Cui
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Patent number: 7857905Abstract: The present invention relates to thermal cure silicone hardcoat compositions that are prepared with an aqueous/organic solvent silicone dispersion, partial organoalkoxysilane condensate and silylating agent. The novel heat curable silicone hardcoats are useful on various substrates with improved flexibility.Type: GrantFiled: March 5, 2007Date of Patent: December 28, 2010Assignee: Momentive Performance Materials Inc.Inventor: Robert F. Hayes
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Publication number: 20100310977Abstract: The present embodiments are generally directed to an improved imaging member exhibiting various advantages over conventional imaging members. More specifically, the present embodiments are directed to an improved charge blocking layer formed from an aqueous-based coating solution which exhibits improved shelf life and coating properties, such as increased homogeneity and adhesion, and methods for making the same. The aqueous-based coating solution is environment-friendly and avoids the need to use more expensive organic solvents which involve higher safety risks in the manufacturing process.Type: ApplicationFiled: June 4, 2009Publication date: December 9, 2010Applicant: XEROX CORPORATIONInventors: Yuhua Tong, Edward F. Grabowski
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Publication number: 20100297430Abstract: The invention relates to a processes and compositions for preparing anti-reflective coatings.Type: ApplicationFiled: February 12, 2007Publication date: November 25, 2010Inventors: Jens Christoph Thies, Guido Jozefina Wilhelmus Meijers, Patrick Wilhelmus Antonius Vrijaldenhove, Nanning Joerg Arfsten, Hermanus Adrianus Langermans
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Patent number: 7833341Abstract: The invention provides modified sulphur comprising sulphur and a polysulphide-containing organosilane in an amount of in the range of from 0.3 to 25 wt % based on the weight of sulphur, in which modified sulphur the combined amount of sulphur and polysulphide-containing organosilane make up in the range of from 90 to 100 wt % of the obtained modified sulphur and wherein the polysulphide-containing organosilane is of the general molecular formula (1): (X3Si)mH(2n+1?m)Cn-Sa-Cn?H(2n?+1?m?)(SiX?3)m?; wherein a is an integer in the range of from 2 to 8, X and X? each are, independently, a hydrolysable group, n and n? each are, independently, an integer in the range of from 1 to 4, and m and m? each are, independently, an integer in the range of from 1 to (2n+1). The invention further provides a process for preparing such modified sulphur, a sulphur cement product comprising the modified sulphur and a process for preparing such.Type: GrantFiled: June 4, 2008Date of Patent: November 16, 2010Assignee: Shell Oil CompanyInventors: Jany Birgitta Maria Antens, Denka Georgieva Hristova, Cornelis Hamelink, Guy Lode Magda Maria Verbist
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Publication number: 20100275815Abstract: The embodiments of the invention are directed to organosilane-based coating compositions having anti-reflective, anti-soiling, and self-cleaning properties; methods of forming of the coatings; and articles of manufacture that utilize the coatings. In some embodiments, the coating compositions comprise an organosilane or mixture of organosilanes, a solvent, optionally an acid catalyst, and optionally a low molecular weight polymer.Type: ApplicationFiled: April 28, 2010Publication date: November 4, 2010Inventor: Bakul Champaklal Dave
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Patent number: 7820286Abstract: A coating composition capable of forming a curable coating layer having a sufficient dyeability on a resin substrate and improving adhesion after dyeing between the resin substrate and the curable coating layer, and a resin product having optical permeability applied with the curable coating layer by the composition are provided. The coating composition contains an ingredient (A): a hydrolyzate of an organosilane with the content of a bifunctional organosilane of from 50 to 100% by weight, an ingredient (B): colloid particles of metal oxide, and an ingredient (C): a solvent.Type: GrantFiled: October 26, 2006Date of Patent: October 26, 2010Assignee: Asahi Lite Optical Co., Ltd.Inventors: Masanori Washida, Hizashi Sonezaki
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Patent number: 7807015Abstract: An adhesion promoter comprising a silane compound and at least one of (1) a release agent, or (2) an adhesive, and methods of applying the adhesion promoter.Type: GrantFiled: September 18, 2006Date of Patent: October 5, 2010Assignee: Xerox CorporationInventors: Jyothsna Ram, David P. Van Bortel, Guiqin Song, Nan-Xing Hu, T. Brian McAneney, Gordon Sisler, Stephan V. Drappel
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Publication number: 20100247800Abstract: The present invention includes compositions comprising an active material having groups capable of covalent attachment to a substrate in the presence of an acid or a base, a photocatalyst capable of generating an acid or a base upon exposure to light, and a vehicle. Also included herein is a method for treating a substrate with these compositions. The method includes the steps of applying at least one active material having functional groups to the substrate, applying a photocatalyst to the substrate, and exposing the photocatalyst and the at least one active material to light for forming covalent attachments between the functional groups and constituent groups on the substrate. The compositions and methods described herein are useful in consumer care and personal care product applications.Type: ApplicationFiled: April 27, 2010Publication date: September 30, 2010Inventors: Alan David Willey, Ellen Schmidt Baker, William Richard Mueller, Ioannis Constantine Constantinides
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Publication number: 20100242798Abstract: A laminating adhesive includes a polyol; an acid-modified polyol obtained by reaction of a hydrophobic polyol containing a hydrocarbon moiety having 12 to 80 carbon atoms in its molecule in an amount of 30 to 95% by weight or a derivative thereof with an aromatic polycarboxylic acid anhydride and having a carboxyl group at a molecular terminal thereof; an organic polyisocyanate compound; and a silane coupling agent. A laminating adhesive film is excellent even after high-temperature sterilization treatment in adhesion performance between a metal foil or a barrier film and a plastic film serving as an inner layer, and also in adhesion performance between a metal foil or a barrier film and a plastic film serving as an outer layer.Type: ApplicationFiled: February 14, 2007Publication date: September 30, 2010Inventors: Hideki Terada, Shigetoshi Sasano
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Publication number: 20100222481Abstract: A product is used in creating an active capping layer across submerged (and optionally exposed) surfaces of contaminated sediment, with the product including multiple, dry particles composed of variable types and amounts of inert material, reactive material and binding material. To create optimal characteristics for controlled and relatively rapid settling through a water column, the dry particles can selectively comprise different sizes, size gradations and shapes (as a function of procedures for manufacturing and processing) as well as different density, or specific gravity (as a function of optionally including relatively very dense minerals). The dry particles are manufactured by implementing the sequential steps of material mixing into a flowable paste, paste drying, crushing and optionally sieving.Type: ApplicationFiled: September 18, 2008Publication date: September 2, 2010Applicant: BIOLOGGE ASInventors: Joseph Jersak, Tore Lundh
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Patent number: 7780776Abstract: The present invention relates to articles comprising an antiglare layer, coating compositions suitable for making antiglare layers, methods of making an antiglare article, and methods of making antiglare coating compositions. In some embodiments the article is a (e.g. illuminated) display article such as a touch screen. The antiglare layer comprises aggregate inorganic oxide particles in a cured inorganic polymer matrix.Type: GrantFiled: February 10, 2010Date of Patent: August 24, 2010Assignee: 3M Innovative Properties CompanyInventors: Paul J. Richter, Darran R. Cairns, Frank J. Bottari
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Publication number: 20100196621Abstract: A hybrid coating including a mixture of an organosilane component, a metal alkoxide component and a surfactant component.Type: ApplicationFiled: January 30, 2009Publication date: August 5, 2010Applicant: THE BOEING COMPANYInventors: Kjersta L. Larson-Smith, Kay Y. Blohowiak, Jill E. Seebergh, Michael R. Sirkis, Vasan S. Sundaram
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Patent number: 7758687Abstract: To provide a coating fluid for forming a film, which is curable sufficiently by heat treatment at a low temperature of at most 70° C. to form a cured film excellent in abrasion resistance and which is excellent in storage stability, a film obtained from the coating fluid for forming a film, and a process for forming the film. A coating fluid for forming a film, which comprises a polysiloxane (A) obtained by condensation polymerization of a silicon compound of the formula (1) as the essential component, and a compound (B) of the formula (2): Si(OR1)4??(1) wherein R1 is a C1-5 hydrocarbon group, each of R2, R3, R4 and R5 which are independent of one another, is a hydrogen atom or a C1-12 organic group.Type: GrantFiled: February 26, 2009Date of Patent: July 20, 2010Assignee: Nissan Chemical Industries, Ltd.Inventors: Yoshihiro Tani, Kenichi Motoyama
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Publication number: 20100167066Abstract: Provided is a composition for forming a photocatalytic coating layer, a process for preparing said composition, a self-cleaning article comprising a photocatalytic coating layer comprising said composition and a process for preparing said self-cleaning article. The composition may be used to prepare a self-cleaning article having excellent anticorrosion and processability by one coating and drying procedure, without several coating and drying procedures.Type: ApplicationFiled: December 16, 2009Publication date: July 1, 2010Applicants: POSCO, DPI Holdings Co., Ltd.Inventors: Hye Jin Yoo, Wook Hyun Song, Gab Yong Kim, Jae Ryung Lee, Jae Dong Cho
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Publication number: 20100164057Abstract: A full fill trench structure comprising a microelectronic device substrate having a high aspect ratio trench therein and a full filled mass of silicon dioxide in the trench, wherein the silicon dioxide is of a substantially void-free character and has a substantially uniform density throughout its bulk mass. A corresponding method of manufacturing a semiconductor product is described, involving use of specific silicon precursor compositions for use in full filling a trench of a microelectronic device substrate, in which the silicon dioxide precursor composition is processed to conduct hydrolysis and condensation reactions for forming the substantially void-free and substantially uniform density silicon dioxide material in the trench. The fill process may be carried out with a precursor fill composition including silicon and germanium, to produce a microelectronic device structure including a GeO2/SiO2 trench fill material. A suppressor component, e.g.Type: ApplicationFiled: June 27, 2008Publication date: July 1, 2010Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.Inventors: William Hunks, Chongying Xu, Bryan C. Hendrix, Jeffrey F. Roeder, Steven M. Bilodeau, Weimin Li
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Publication number: 20100147192Abstract: A method of making a composite coating includes the steps of: adding a proper quantity of inorganic metal salt into an organic dissolvent to form a first mixed solution and then stirring the first mixed solution for 30-60 minutes; adding a proper quantity of SiO2 precursor into the first mixed solution to form a second mixed solution and then stirring the second mixed solution for 30-60 minutes; adding a proper quantity of catalyzer and water into the second mixed solution for being reacted with each other so as to form a coating solution via being stirred for 4-8 hours; and putting the coating solution under the room temperature for 24 hours so as to obtain the composite coating. A product formed with the foregoing composite coating includes a base body and a layer of composite protective film formed by the composite coating on surfaces of the base body.Type: ApplicationFiled: December 16, 2008Publication date: June 17, 2010Applicant: CHENG UEI PRECISION INDUSTRY CO., LTD.Inventor: Chih-Hao Huang
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Patent number: 7736428Abstract: The present invention relates to articles comprising an antiglare layer, coating compositions suitable for making antiglare layers, methods of making an antiglare article, and methods of making antiglare coating compositions. In some embodiments the article is a (e.g. illuminated) display article such as a touch screen. The antiglare layer comprises aggregate inorganic oxide particles in a cured inorganic polymer matrix.Type: GrantFiled: September 28, 2007Date of Patent: June 15, 2010Assignee: 3M Innovative Properties CompanyInventors: Paul J. Richter, Darran R. Cairns, Frank J. Bottari
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Publication number: 20100139525Abstract: The invention relates to a process for coating metallic surfaces with a composition containing silane/silanol/siloxane/polysiloxane, wherein, in addition to a) at least one compound selected from silanes, silanols, siloxanes and polysiloxanes, b) at least one compound containing titanium, hafnium, zirconium, aluminium and/or boron, and c) at least one type of cation selected from cations of metals of subgroups 1 to 3 and 5 to 8, including lanthanides, and of main group 2 of the periodic table of the elements, and/or at least one corresponding compound, the composition contains at least one substance d) selected from: d1) silicon-free compounds having at least one amino, urea and/or ureido group in each case, d2) anions of nitrite and/or compounds having at least one nitro group, d3) compounds based on peroxide, and d4) phosphorus-containing compounds, anions of at least one phosphate and/or anions of at least one phosphonate, as well as e) water, and f) optionally also at least one organic solvent.Type: ApplicationFiled: January 29, 2010Publication date: June 10, 2010Inventors: Thomas KOLBERG, Manfred WALTER, Peter SCHUBACH