From -n=c=x Reactant Or Blocked N=c=x Reactant (x Is Chalcogen) Patents (Class 524/589)
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Patent number: 7939583Abstract: Liquid printing inks for flexographic and/or gravure printing comprise solvents, colorants, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Printing lacquers for priming unprinted print media or overcoating printed print media comprise solvents, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Such hyperbranched polymers are used for the preparation of printing inks and of printing lacquers.Type: GrantFiled: February 12, 2009Date of Patent: May 10, 2011Assignee: BASF SEInventors: Bernd Bruchmann, Joelle Bedat, Jürgen Kaczun, Peter Poganiuch
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Patent number: 7939598Abstract: The present invention relates to innovative polyisocyanate mixtures comprising cycloaliphatic structural elements and containing exclusively linear-aliphatically attached free isocyanate groups, to a process for preparing them and to their use as a starting component in the production of polyurethane plastics, more particularly as a crosslinker component in polyurethane coating materials and coatings.Type: GrantFiled: December 9, 2008Date of Patent: May 10, 2011Assignee: Bayer MaterialScience AGInventors: Hans-Josef Laas, Reinhard Halpaap, Dieter Mager, Markus Mechtel, Michael Ehlers, Reinhard Hertrampf
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Publication number: 20110097520Abstract: A coating composition comprising a blend of at least two dye fixatives, at least one of which is a cationic polymer, and at least one of the other dye fixatives is a polyvalent metal salt, to form a water-insoluble complex. The ink recording sheets comprise a composition that is absorbed into the surface of the substrate as a sizing material, or alternatively, forms a continuous layer on the substrate. The present invention also encompasses methods for making the ink jet recording sheets.Type: ApplicationFiled: June 29, 2010Publication date: April 28, 2011Applicant: INTERNATIONAL PAPER COMPANYInventor: Michael F. KOENIG
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Publication number: 20110082228Abstract: The present disclosure relates generally to compositions for nail coatings, and particularly, but not by way of limitation, to polymerizable compositions. The disclosure further relates to methods of making a polymerizable, protective and scratch resistant topcoat layer that can be easily removed.Type: ApplicationFiled: October 5, 2009Publication date: April 7, 2011Applicant: Creative Nail Design, Inc.Inventor: Thong Vu
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Patent number: 7919552Abstract: The present invention relates to polyurethane powder lacquers with optimized flow behavior, a process for their production, a process for coating substrates with these powder lacquers, as well as substrates coated with these powder lacquers.Type: GrantFiled: September 19, 2007Date of Patent: April 5, 2011Assignee: Bayer MaterialScience AGInventors: Michael Grahl, Hans-Josef Laas, Dorota Greszta-Franz, Reinhard Halpaap
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Publication number: 20110077316Abstract: A protective barrier sealant product and methods of applying the same, including a high density polyurethane material provided in an amount, volume, and density effective for providing a protective barrier for a surface, wherein the polyurethane material is combined with at least one active agent just prior to or at the time of application of the sealant product to an object surface.Type: ApplicationFiled: September 30, 2009Publication date: March 31, 2011Inventor: William Davis COLLINS
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Patent number: 7910169Abstract: Non-aqueous, liquid coating compositions which contain at least one epoxy-functional polyurethane resin A and at least one carboxyl-functional cross-linking component B, wherein the at least one epoxy-functional polyurethane resin A is present as particles having a melting temperature of 40 to 180° C.Type: GrantFiled: February 13, 2007Date of Patent: March 22, 2011Assignee: E. I. du Pont de Nemours and CompanyInventor: Carmen Flosbach
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Publication number: 20110064898Abstract: A high molecular weight, thermoplastic polyurethane composition characteristically resistant to aliphatic hydrocarbon fuels, where the polyurethane composition is adapted for use as an aliphatic hydrocarbon fuel barrier in the construction of flexible fuel containers, and the polyurethane is the reaction product of a poly(diethylene adipate) glycol reacted with a non-hindered diisocyanate and an aliphatic chain extender.Type: ApplicationFiled: May 12, 2009Publication date: March 17, 2011Applicant: Lubrizol Advanced Materials, Inc.Inventors: Julius Farkas, Larry E. Hewitt, Charles P. Jacobs, Sridhar K. Siddhamalli, Joseph J. Vontorcik
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Patent number: 7906579Abstract: A aqueous modified polyisocyanate intended to be dispersed in an aqueous medium for use and obtained by reacting an HDI derivative with (A) a modifying agent composed of a methoxy polyoxyalkylene glycol mainly comprising an ethylene oxide unit, (B) a modifying agent composed of a hydroxyl group-terminated polyoxyalkylene glycol produced by using an alcohol having 8 or more carbon atoms as an initiator and mainly comprising a propylene oxide unit, and (C) a modifying agent composed of an ester compound having at least one hydroxyl group with an alkali metal salt of sulfonic acid introduced therein, wherein the concentration (calculated value) of the alkali metal salt of sulfonic acid derived from the modifying agent (C) is 1.5 to 25 ?mol/g. The aqueous modified polyisocyanate is not only excellent in dispersion stability in water but also excellent in stability of the isocyanate group in water even under temperature conditions of 35 ° C. or higher.Type: GrantFiled: April 17, 2007Date of Patent: March 15, 2011Assignee: Nippon Polyurethane Industry Co., Ltd.Inventors: Takaki Jono, Naotaka Izumi, Iku Ohki, Mitsuru Chiba
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Publication number: 20110059318Abstract: Urethane adhesive compositions comprising amide based polyols. The amide polyols comprise the reaction product of a reactant selected from the group consisting of lactic acid, lactic acid esters, lactone, glycolic acid, glycolic acid esters, and combinations thereof with one or more amines. The urethane adhesive compositions may be applied in methods of manufacturing a tile installation.Type: ApplicationFiled: September 4, 2009Publication date: March 10, 2011Inventors: Raymond Scott Harvey, Amy Gran, Yulia Alekseevna Vasilieva
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Publication number: 20110048632Abstract: A label including a substrate having a face side and a rear side, and an adhesive layer arranged on the rear side of the substrate. The adhesive layer is non-tacky but activatable to become tacky. The adhesive layer includes a deactivating agent that is activatable by external energy so that the agent, when activated, begins to transform the adhesive layer to become non-tacky. A method for attaching a label to an item. The use of an adhesive in labelling.Type: ApplicationFiled: December 18, 2007Publication date: March 3, 2011Applicant: UPM RAFLATAC OYInventor: Noel Mitchell
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Patent number: 7897678Abstract: Fluorochemical urethane compounds and coating compositions derived therefrom are described. The compounds and compositions may be used in treating substrates, in particular substrates having a hard surface such as plastics, ceramics or glass, to render them water, oil, stain, and soil repellent.Type: GrantFiled: July 26, 2007Date of Patent: March 1, 2011Assignee: 3M Innovative Properties CompanyInventor: Zai-Ming Qiu
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Publication number: 20110046300Abstract: The present invention relates to an improved process for the preparation of polyisocyanates with a biuret structure by continuous reaction of excess amounts of organic diisocyanates having exclusively aliphatically and/or cycloaliphatically bonded isocyanate groups with organic diamines having exclusively aliphatically and/or cycloaliphatically bonded primary amino groups at elevated temperatures by 2-stage addition of the isocyanate component.Type: ApplicationFiled: August 23, 2010Publication date: February 24, 2011Applicant: Bayer MaterialScience AGInventors: Martin Brahm, Dieter Mager, André FELLHÖLTER, Reinhard Halpaap
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Patent number: 7892395Abstract: In one embodiment, the invention is an composition comprising: a) one or more isocyanate functional polyether polyurethane prepolymers; and b) one or more prepolymers of one or more polyisocyanates and one or more polyesters wherein the terminal groups on the polyester polyol polyurethane prepolymer are the residue of a monofunctional polyalkylene glycol (hereinafter capped polyester polyurethane prepolymer) or one or more polyester polyols which are capped with the residue of one or more monofunctional isocyanates (hereinafter isocyanate capped polyesters); wherein the composition is a low viscous paste at temperature of from about 40 to about 80° C. and is high viscous paste at a temperature of from about 40° C. or less. In a preferred embodiment the composition further comprises c) one or more catalysts for the reaction of isocyanate moieties with hydroxyl groups.Type: GrantFiled: July 3, 2007Date of Patent: February 22, 2011Assignee: Dow Global Technologies Inc.Inventors: Ulrich Tribelhorn, Josef S. Bühler, Renate Herger Hassan
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Publication number: 20110039983Abstract: Surface-modified silicon dioxide particles or silica sol preparable by reacting aqueous silica sol with at least one first modifier comprising at least one alkoxysilane and with at least one second modifier selected from the group consisting of halosilane, siloxane, and mixtures thereof, with water being removed before the reaction with the first or second modifier.Type: ApplicationFiled: April 20, 2009Publication date: February 17, 2011Applicant: nanoresins AGInventor: Uwe Dietrich Kuehner
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Publication number: 20110036257Abstract: The incorporation of a polycarbodiimide into a printing ink or varnish considerably enhances the hot machine wash resistance and wet adhesion of the dried ink or varnish, making it especially suitable for use in printing value documents, such as banknotes.Type: ApplicationFiled: February 5, 2009Publication date: February 17, 2011Inventor: Clive Edward Lawrence
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Publication number: 20110040016Abstract: Curable, two-package compositions are provided comprising a first and second reactive package. The first reactive package comprises: a) a polyether functional polyamine; b) a polyamine comprising an aspartic ester functional polyamine and/or one or more hindered amines; and c) an aliphatic secondary polyamine. The second reactive package comprises a polyisocyanate having a viscosity of ?2000 centipoise (cPs) at a temperature?7° C. The curable composition, upon mixing of the reactive packages at ambient temperature, demonstrates a gel time of less than 120 seconds, and is suitable for use as a mortar or caulk.Type: ApplicationFiled: September 10, 2009Publication date: February 17, 2011Inventors: George Yakulis, JR., Edward R. Millero, JR., Howard L. Senkfor
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Publication number: 20110039030Abstract: The invention relates to high-reactivity polyurethane compositions which contain uretdione groups and cure at low baking temperatures, to a process for the preparation and to their use for producing coating materials, especially surface coatings and adhesives, and also plastics.Type: ApplicationFiled: June 12, 2009Publication date: February 17, 2011Inventor: Emmanouil Spyrou
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Publication number: 20110039971Abstract: The present invention is related to a radiation curable binder, comprising the reaction product of a polyisocyanate having 3 free isocyanate moieties with an acrylate having isocyanate-reactive groups and a component selected from the group consisting of a C12-C22 carboxylic acid having one isocyanate-reactive group or a C12-C22 fatty alcohol. The present invention is furthermore related to a radiation curable printing ink, comprising said binder, at least one diluent, at least one pigment, and optionally additives, as well as to a process of preparing said radiation curable binder. Said binder or said printing ink can be used in offset printing or letterpress printing.Type: ApplicationFiled: March 19, 2009Publication date: February 17, 2011Applicant: SIEGWERK BENELUX SAInventors: Gilles Eisele, Thierry Marsille, Gilles Catherin
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Publication number: 20110040027Abstract: Methods of recycling carpet components are disclosed. Usable compositions containing recycled carpet components, and carpets and carpet components containing recycled carpet components are also disclosed. Other products containing recycled carpet components are further disclosed.Type: ApplicationFiled: September 13, 2010Publication date: February 17, 2011Inventor: Joseph Z. Keating
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Patent number: 7888431Abstract: A fast hardening clear coating composition for repairing a clear coat/color coat finish or a pigmented mono-coat of a vehicle comprising a film forming binder and an organic liquid carrier, where the binder contains a hydroxyl polymer component comprising (A) hydroxyl-containing acrylic polymer, (B) at least one hydroxyl-terminated component selected from the group consisting of (1) an organic diol having the formula where R1 and R2 are individually selected from the group of hydrogen and an alkyl group having 1, 3-5 carbon atoms and (2) a hydroxyl terminated reaction product of trimethylol propane and a lactone; (C) an organic polyisocyanate crosslinking component, at least portion of which comprises a trimer of isophorone diisocyanate or hexamethylene diisocyanate and the composition further contains, a curing catalyst, of a dialkyl tin aliphatic carboxylate, a tertiary aliphatic mono or diamine, an aliphatic carboxylic acid, and optionally, a zinc or calcium organic acid salt in an effective amount sType: GrantFiled: February 7, 2007Date of Patent: February 15, 2011Assignee: E.I. du Pont de Nemours & Co.Inventors: Gia Huynh-Ba, Patrick Henry Corcoran
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Patent number: 7888425Abstract: Dual-crosslinkable urethanes including urethanes having air curable ethylenic unsaturation and at least one moisture curable functionalized group exhibit good strength, chemical stability, and hardness and can be made by incorporating moisture curable functionalized groups into ethylenically unsaturated urethanes.Type: GrantFiled: May 10, 2005Date of Patent: February 15, 2011Assignee: Reichhold, Inc.Inventors: Shi Yang, Kristy Magyar, D. Michael Ingle, Glenn Petschke
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Publication number: 20110023611Abstract: A self-healing composite material comprising a fibre-reinforced polymeric matrix, wherein the polymeric matrix comprises a thermosetting polymer and a thermoplastic polymer.Type: ApplicationFiled: September 2, 2010Publication date: February 3, 2011Applicant: THE UNIVERSITY OF SHEFFIELDInventors: Frank Jones, Simon A. Hayes
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Patent number: 7875675Abstract: A resin precursor composition for use in the production of composite components includes an isocyanate component comprising a material selected from the group consisting of diphenylmethane diisocyanate, a polymeric isomer of diphenylmethane diisocyanate, and combinations thereof. The resin precursor composition also includes at least one polyether polyol having a functionality of three in an amount such that the ratio of the isocyanate component to the at least one polyol is between approximately 80% and 115% of stoichiometric. The resin precursor composition also includes a mold release material and a filler material.Type: GrantFiled: November 23, 2005Date of Patent: January 25, 2011Assignee: Milgard Manufacturing IncorporatedInventors: Randall Jay Brown, Semen Kharchenko, Harry D. Coffee, Icheng Huang
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Patent number: 7875672Abstract: Two component (2K) waterborne polyurethane coating compositions which when cured achieve excellent anti-graffiti properties at low VOC level (below 100 g/L) are disclosed. The composition comprises (A) a fluorinated polyol and optionally a non-fluorinated polyol; and (B), a blend of polyisocyanates comprising a hydrophilically modified trimer of hexamethylene diisocyanate (HDT) and a hydrophilic ally modified trimer of isophorone diisocyanate (IPDT). The glass transition temperature of the ambient cured coatings, crosslinked network structure, and fluorine content at the surface enable excellent anti-graffiti properties. The waterborn coatings of the invention have excellent recoatability and exceptional chemical resistance.Type: GrantFiled: August 22, 2008Date of Patent: January 25, 2011Assignee: Perstorp FranceInventors: Xiaodong Wu, Richard P. Rosen
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Patent number: 7875693Abstract: The invention relates to a composition and a method of preparing one such composition and an isocyanatoalkoxysilane; the polyisocyanate composition contains at least two different oligomeric compounds comprising at least three units and at most five units selected from aminoalkylsilane units and diamine units and at least one function selected from isocyanate functions and from those derived therefrom, the aforementioned compounds having at least two aminoalkylsilane units and another compound having at least two diamine units; the invention is suitable for coatings.Type: GrantFiled: December 16, 2004Date of Patent: January 25, 2011Assignee: Perstorp FranceInventors: Jean-Marie Bernard, Johannes Schwarz, Denis Revelant
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Publication number: 20110014354Abstract: Thermally curable adhesive compositions and method for failure analysis in micro-fluid ejections heads. The adhesive composition may be provided by a composition including from about 50.0 to about 95.0 percent by weight of at least one cross-linkable resin, from about 0.1 to about 30.0 percent by weight of at least one thermal curative agent, and from about 0.0 to about 5.0 percent by weight filler, from about 0.1 to about 10.0 percent by weight fluorescent pigment. Upon curing, the adhesive composition exhibits a relatively low shear modulus.Type: ApplicationFiled: July 20, 2009Publication date: January 20, 2011Inventors: David Christopher Graham, Gary Anthony Holt, JR., Joel Paul Provence, Sean Terrence Weaver, Richard Donovan Wells
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Publication number: 20110009559Abstract: Aromatic dicyanate compounds which comprise aliphatic moieties having at least about six carbon atoms and resins and thermoset products based on these compounds.Type: ApplicationFiled: March 9, 2009Publication date: January 13, 2011Applicant: Dow Global Technologies Inc.Inventors: Michael J. Mullins, Robert E. Hefner, Ulrich Herold, Mark B. Wilson
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Publication number: 20110009532Abstract: Compositions containing at least one binder and at least one surface-active additive in processes for the production of composite mouldings, and the use thereof.Type: ApplicationFiled: July 8, 2010Publication date: January 13, 2011Applicant: Evonik Glodschmidt GmbHInventors: Thomas LUETHGE, Maike Vivian Balbo Block, Michael Magee, Georg Burkhart
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Patent number: 7868122Abstract: Compositions and methods of making urethane based nonionic associative thickeners are described herein. Uses of the nonionic associative thickeners are also described.Type: GrantFiled: June 19, 2008Date of Patent: January 11, 2011Assignee: Southern Clay Products, Inc.Inventors: Alan L. Steinmetz, Shakti L. Mukerjee
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Publication number: 20110003159Abstract: Embodiments of a self-healing product comprise a shape memory component and a healing component interpenetrating the shape memory component to form a fibrous microstructure. This microstructure can facilitate healing and mending mechanisms, wherein in one embodiment the healing component is selected so as to diffuse into a defect when the area of the product with the defect is subject to a treatment. This treatment can vary the temperature of the self-healing product, with the temperatures in one example being at or above a melting temperature (Tm) and/or a glass transition temperature (Tg) for one or both of the shape memory component and the healing component. The self-healing product can also comprise a substrate so that deposition of one or more of the shape memory component and the healing component onto the substrate can form a coating or material layer the likes of which can protect the subjacent substrate while also providing the healing properties responsive to the treatment.Type: ApplicationFiled: December 22, 2009Publication date: January 6, 2011Inventors: Patrick Mather, Xiaofan Luo
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Publication number: 20110003934Abstract: A waterproof breathing PU film preparation method include the steps of (a) processing polyurethane polymers into a polyurethane colloid, (b) mixing the polyurethane colloid with a cationic water repellent and a cationic bridging agent at a ratio that the cationic water repellent and the cationic bridging agent take about 1%˜10% and the polyurethane colloid takes about 900%˜99% to provide a polyurethane mixture, and (c) using the polyurethane mixture to make a waterproof breathing PU film having a thickness ?0.01 mm.Type: ApplicationFiled: July 3, 2009Publication date: January 6, 2011Inventor: MENG-THENG WANG
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Publication number: 20110003913Abstract: The present invention relates to a paint composition comprising a component A, being a basic binder, and a component B, being an isocyanate compound. The present invention also relates to the use of the present paint composition as a paint or top coat. The present invention moreover relates to an object of which at least one surface is coated with at least one layer of the present paint composition.Type: ApplicationFiled: February 2, 2009Publication date: January 6, 2011Applicant: DURABLE COMPLIANT COATINGS B.V.Inventors: Gerardus Johannes Jozef Duijghuisen, Johannes Petrus Rocas Maria Broeders
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Patent number: 7863374Abstract: Self-curable water-based solid adhesives of this invention include the following components (A), (B), (C), and (D): (A) an anionic-group-containing polymer terminally having an alkoxysilyl group, the polymer being a reaction product of a compound (A1) containing no anionic group and having plural isocyanate-reactive groups, a compound (A2) having an anionic group and plural isocyanate-reactive groups, a polyisocyanate compound (A3), and an alkoxysilane compound (A4) containing an isocyanate-reactive group; (B) a basic compound; (C) water; and (D) a gelling agent. The self-curable water-based solid adhesives of the present invention can be applied with good workability, have good fitting after attachment, have good adhesion to plastics, metals and glass and exhibit excellent heat resistance and water resistance after curing. They are highly safe to humans and the environment. They also have excellent shape retention and slidability and can be easily applied.Type: GrantFiled: May 16, 2006Date of Patent: January 4, 2011Assignee: Konishi Co., Ltd.Inventors: Syunsuke Shibahara, Kuniharu Harada, Shinsa Hamada, Kenji Ueji, Kenji Idemoto
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Patent number: 7863375Abstract: A process for preparing a coating composition includes contacting a polyol, a silsesquioxane, a polyurethane dendrimer, and a crosslinker, wherein the polyol, the silsesquioxane, the polyurethane dendrimer, and the crosslinker are dispersed within a solvent and forming a self-stratifying coating. Further, a coating composition includes a polyol, a silsesquioxane, a polyurethane dendrimer and a crosslinker forming a mixture dispersed within a solvent.Type: GrantFiled: October 8, 2008Date of Patent: January 4, 2011Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Jamil Baghdachi, Heidi Rosalia Perez Hernandez, Cynthia Gazepis Templeman
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Publication number: 20100326325Abstract: The present invention relates to solid silica preparations composed of the components (A) 20% to 80% by weight, based on the total weight of the preparation, of a silica; (B) 20% to 50% by weight, based on the total weight of the preparation, of at least one additive selected from the group consisting of a water-soluble, nonionic, surface-active additive based on polyethers, a water-soluble, surface-active additive containing carboxylate groups, a polyurethane, an anionic, surface-active additive based on acidic phosphoric, phosphonic, sulfuric or sulfonic esters; (C) if appropriate, further components, the further components comprising no pigments, and the sum of all components (A), (B), and (C) making 100% by weight. The invention further relates to methods of producing them and also to methods of coloring high molecular mass organic or inorganic materials, more particularly of coloring plastics.Type: ApplicationFiled: February 12, 2009Publication date: December 30, 2010Applicant: BASF SEInventors: Hans Ulrich Reisacher, Uwe Mauthe
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Publication number: 20100326583Abstract: Improved adhesives with significantly-enhanced bond strength is provided in accordance with the present invention, in particular by adding a bond-strength enhancing agent comprising particles to a binder. Such adhesives can be used in a process of producing a woody board, which results in a substantial reduction in amount of the adhesive used, thus leading to a reduction in overall woody board production costs. Methods for producing a woody board are also provided. The method includes the steps of: coating or spraying an adhesive composition on a wood raw material that is an aggregate composed of wood chips; forming the wood raw material coated or sprayed with the adhesive composition into a specified shape; and heat-pressing the wood raw material formed into the specified shape and again forming the heat-pressed wood raw material into the specified shape. The adhesive composition is obtained by adding a bond-strength enhancing agent composed of particles to an adhesive.Type: ApplicationFiled: June 9, 2010Publication date: December 30, 2010Applicant: Forestry and Forest Products Research InstituteInventor: Hideaki Korai
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Patent number: 7858698Abstract: A composition comprises a polyolefin having electronegative substituents and a material comprising a plurality of hydrocarbyl groups, each hydrocarbyl group having at least seven carbon atoms.Type: GrantFiled: March 9, 2006Date of Patent: December 28, 2010Assignee: A-Line Products CorporationInventors: Alger E Laura, Han X Xiao
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Patent number: 7858676Abstract: An aqueous pigment dispersion for ink jet having a pigment dispersed, characterized by containing a water-soluble resin and a resin having a urethane bond and/or an amide bond.Type: GrantFiled: December 14, 2007Date of Patent: December 28, 2010Assignees: Seiko Epson Corporation, Mikuni Shikiso Kabushiki KaishaInventors: Minoru Waki, Naoki Okamoto, Izumi Yasuda
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Publication number: 20100312205Abstract: Anti-tack additives for elastic fibers and methods of preparing the same are included. The elastic fibers include a substituted cellulose additive.Type: ApplicationFiled: March 17, 2010Publication date: December 9, 2010Applicant: INVISTA North America S.a r.l.Inventors: Kenneth Edward MARTIN, Ronald D. BING-WO, Robert L. LOCK
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Publication number: 20100311872Abstract: The present invention, in one aspect, provides aqueous dispersions of carbon nanotubes. In some embodiments such aqueous dispersions can be applied to fiber glass strands to impart one or more electrically conductive properties to the fiber glass strands.Type: ApplicationFiled: May 18, 2010Publication date: December 9, 2010Inventors: Xiaoyun Lai, Richard J. Pavlekovsky, Matthew E. Wehrle
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Patent number: 7842349Abstract: Sprayable polyurethane compositions contain particulate filler in both polyol and isocyanate components for a total content of minimally 30 weight percent of particulate filler and fibrous reinforcement. The isocyanate component is stable with respect to storage, and composite structures prepared therefrom exhibit high modulus and can be used as replacements for unsaturated polyester systems. Resin transfer molding systems employ the same components and produce molded parts with good physical properties.Type: GrantFiled: October 11, 2007Date of Patent: November 30, 2010Assignee: TSE Industries, Inc.Inventor: Robert Michael Raday
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Publication number: 20100298469Abstract: Effect pigments with a platelet-shaped substrate provided on at least one side with at least one coating of semitransparent metal and/or at least one high-index coating having a refractive index?2.0. The platelet-shaped substrate includes at least one mixed inorganic/organic phase. Also, a method of producing effect pigments including the following steps: a) combining at least one organic network former, at least one reactive organic component, at least one inorganic network former and/or nanoscale inorganic particles and a liquid phase to form a reaction composition, b) applying the reaction composition to a sheetlike base, c) forming a solidified mixed inorganic/organic phase, d) converting the mixed inorganic/organic phase into platelet-shaped substrates, and e) coating the platelet-shaped substrates with at least one coating of semitransparent metal and/or at least one high-index coating having a refractive index?2.0.Type: ApplicationFiled: June 16, 2008Publication date: November 25, 2010Applicant: ECKART GMBHInventors: Günter Kaupp, Ulrich Schmidt, Dirk Schumacher
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Patent number: 7838576Abstract: An object of the invention is to provide a poly(phenylene ether) resin composition that allows production of laminated sheets excellent in heat resistance and processability, even in case of using a low molecular weight PPE for convenience in prepreg manufacturing without the sacrifice of dielectric characteristics. The poly(phenylene ether) resin composition according to the present invention comprises poly(phenylene ether) and a crosslinking curing agent, wherein the poly(phenylene ether) is represented by the following formula (I) and the number averaged molecular weight thereof is in the range of 1,000 to 7,000. [wherein, X is an aryl group; (Y)m is a poly(phenylene ether) moiety; Z is a phenylene group and the like; R1 to R3 each independently is a hydrogen atom, and the like; n is an integer of 1 to 6; and q is an integer of 1 to 4.Type: GrantFiled: June 17, 2008Date of Patent: November 23, 2010Assignee: Panasonic Electric Works Co., LtdInventors: Hiroharu Inoue, Eiichiro Saito, Hiroaki Fujiwara
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Publication number: 20100279041Abstract: A retort ink contains binder, colorant and carrier and the cured ink has a bond strength to a layer of retort material of at least about 500 g/2.54 cm before retorting and/or the binder has an endotherm of 0.6 J/g or less or after retorting a bond strength of at least about 375 g/2.54 cm or destruct strength. Laminate plies carrying the ink and retorts using the ink are described.Type: ApplicationFiled: August 7, 2008Publication date: November 4, 2010Applicant: Sun Chemical CorporationInventors: Mathew C. Mathew, Ralph F. Arcurio, Liam Ford Wilson, Richard J. Czarnecki, Maura Mostowy-Gallagher, Christopher Sommer, Josie M. Rosen, Mark Schneider, Sonia E. Barreto
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Publication number: 20100279121Abstract: The invention relates to the use of compositions containing a polyaldimine ALD of formula (I) as primers for adhesives or sealants. It turned out that said primers accelerate adhesion especially in winter weather without reducing the open time of the primer. Said accelerated adhesion is particularly important for fast-curing polyurethane adhesives or sealants.Type: ApplicationFiled: December 19, 2008Publication date: November 4, 2010Applicant: SIKA TECHNOLOGY AGInventors: Urs Burckhardt, Wolf-Rüdiger Huck, Jolanda Sutter
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Publication number: 20100280170Abstract: The present invention relates to isocyanate-curing two-component coating compositions containing urethane compounds having at least two —O—CO—NH-groups. The invention relates to coating compositions comprising A) at least one binder having functional groups containing active hydrogen, B) at least one polyisocyanate crosslinking agent having free isocyanate groups and C) at least one urethane compound having at least two —O—CO—NH-groups, wherein the urethane compound has a number-average molecular mass Mn of from 400 to 5,000 and is substantially free from functional groups which are capable of entering into a crosslinking reaction with components A) and/or B). Preferred urethane compounds C) are obtained by reacting polyisocyanate compounds with monohydroxy compounds.Type: ApplicationFiled: October 1, 2008Publication date: November 4, 2010Inventors: Carmen Flosbach, Andrew Hearley, Wiebke Becker, Juergen Stropp
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Publication number: 20100273938Abstract: The present invention relates to new, allophanate-group-containing polyisocyanates based on isophorone diisocyanate and to their use.Type: ApplicationFiled: December 2, 2008Publication date: October 28, 2010Applicant: BASF SEInventors: Marta Martin-Portugues, Carl Jokisch, Harald Schaefer, Lydie Tuchbreiter, Angelika Maria Steinbrecher
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Publication number: 20100273933Abstract: The invention provides a powder coating composition prepared from a combination, the combination comprising: A) at least one binder resin and, optionally at least one curing agent, B) at least one calibrated pigmented liquid, based on at least one pigment, and, C) optionally, at least one pigment and/or extenders and/or additive. The powder coating composition of the invention provides a precise colour of the coatings having a desired colour with high colour stability. Therefore there is no need for additional adjustment tests or re-working procedures, and, therefore, it makes it possible to offer efficient, small-batch manufacture of custom colours, for example, to match a swatch of fabric supplied by a customer.Type: ApplicationFiled: April 28, 2009Publication date: October 28, 2010Inventors: Guido R. Van Den Bosch, Carlos Rodriguez-Santamarta, Anne De Marre, Pip Niall Jones, Laurent Verite, Thomas Grawe
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Publication number: 20100272907Abstract: This invention relates to hydroxy alkyl isocyanurates, coating compositions comprising hydroxy alkyl isocyanurates and methods for producing hydroxy alkyl isocyanurates. Dried and cured coating compositions containing the hydroxy alkyl isocyanurates provide excellent durability, gloss and distinctness of image.Type: ApplicationFiled: December 22, 2008Publication date: October 28, 2010Applicant: E.I. Du pont de Nemours and CompanyInventor: Donald Albert Paquet, JR.