From -n=c=x Reactant Or Blocked N=c=x Reactant (x Is Chalcogen) Patents (Class 524/589)
-
Publication number: 20100004373Abstract: Coating compositions for producing hydrophobic or super-hydrophobic surfaces and olephobic or super-olephobic surfaces, and to processes for producing such surfaces. In particular, the present invention relates to hydrophobic or olephobic powder coatings and their use for transforming surfaces of articles into hard-to-wet and self-cleaning surfaces.Type: ApplicationFiled: July 2, 2008Publication date: January 7, 2010Inventors: Jingxu Zhu, Hui Zhang
-
Publication number: 20100003438Abstract: A thermoplastic composite material, which includes a thermoplastic, organic polymer; and a plurality of carbon nanotubes, is provided. The thermoplastic composite material exhibits a bulk volume resistivity of about 103 ?-cm (ohm cm) to 1010 ?-cm at 5,000 volts. Such thermoplastic composite materials may find utility in applications that require the thermoplastic to be capable of withstanding high voltage spikes, as would be encountered during a lightning strike.Type: ApplicationFiled: July 2, 2008Publication date: January 7, 2010Inventors: Edward W.S. Bryant, Clifton P. Breay
-
Publication number: 20090326105Abstract: The present invention provides a method for preparing conditioned pigments that have smaller diameter and increased color strength, masstone and travel by milling pigment with a dispersant comprising polyurethane. Further, the invention provides the conditioned pigments prepared by the method of the invention and their applications to paints, coatings, inks, plastics, optical devices, color filters and so forth.Type: ApplicationFiled: August 16, 2007Publication date: December 31, 2009Applicant: Sun Chemical Corp.Inventor: Mark W. Johnson
-
Publication number: 20090326128Abstract: The present invention provides micro- and nanofibers made from polymers that comprise nanoparticles, such as carbon nanoparticles and inorganic nanoparticles, and methods of making such fibers.Type: ApplicationFiled: May 8, 2008Publication date: December 31, 2009Inventor: Javier Macossay-Torres
-
Publication number: 20090324675Abstract: The present invention provides a biocompatible prepolymer comprising hydrophilic and hydrophobic segments, wherein the hydrophobic segments have at least one ethylenically unsaturated functional group and at least 5% of the segments have two or more ethylenically unsaturated functional groups and water. The invention further provides a biocompatible prepolymer composition comprising hydrophilic and hydrophobic prepolymers, wherein at least one of the hydrophobic prepolymers has at least one ethylenically unsaturated functional group and at least 5% of the prepolymers have two or more ethylenically unsaturated functional groups and water. The invention further provides use of the prepolymer or prepolymer compositions of the invention in biomedical applications such as tissue engineering, as bone substitutes or scaffolds, and in wound treatment.Type: ApplicationFiled: August 2, 2007Publication date: December 31, 2009Applicant: POLYNOVO BIOMATERIALS PTY LIMITEDInventors: Pathiraja Arachchillage Gunatillake, Roshan Tyrrel Anton Mayadunne, Raju Adhikari, Heng Chy Taing, Tam Phuong Thi Le, Jerome Anthony Werkmeister, John Alan Maurice Ramshaw, Jacinta Frances White, Tracy Ann Tebb
-
Patent number: 7638577Abstract: A pigment dispersing polymer comprising a backbone having one or more urea groups and having polymeric side chains extending therefrom. The dispersing polymer may be formed from the reaction of a compound having one or more carbodiimide groups with acid functional resins such as acid functional polyesters, acid functional acrylics, acid functional polyethers, and fatty acids.Type: GrantFiled: May 31, 2007Date of Patent: December 29, 2009Assignee: The Sherwin-Williams CompanyInventors: Hong Ding, Weilin Tang
-
Publication number: 20090311507Abstract: A thermal insulation material comprising a porous substrate made of a synthetic resin composition to which particles are applied that essentially have the shape of small plates. The average diameter of the particles can range from 0.1 times to 10 times the average diameter of the pores.Type: ApplicationFiled: March 14, 2007Publication date: December 17, 2009Applicant: BSH Bosch und Siemens Hausgeräte GmbHInventors: Peter Bauer, Erich Hell, Peter Nalbach
-
Publication number: 20090304925Abstract: Inkjet inks are described that have, as a principal component, a crosslinked poly-urethane dispersoid binder additive. These inks can be used for printing on different media, and are particularly suitable for printing on paper.Type: ApplicationFiled: June 12, 2008Publication date: December 10, 2009Inventors: Charles T. Berge, Xiaoqing Li
-
Publication number: 20090300946Abstract: The invention relates to an antistatic polyurethane which comprises an antistatic additive comprising an ionic liquid and a process for producing such an antistatic polymer. The invention further relates to an antistatic shoe sole comprising an antistatic polyurethane according to the invention and the use of an ionic liquid as antistatic additive for polyurethane.Type: ApplicationFiled: January 30, 2007Publication date: December 10, 2009Applicant: BASF SEInventors: Gitta Egbers, Marco Ortalda, Markus Templin
-
Publication number: 20090297793Abstract: An article of manufacture that provides an integral protective coating that improves lace, cordage, rope, twine, or other tie substrates that will not untie under normal, high performance, or inclement conditions and is stainproof, waterproof, and safer than currently available products. This invention is typically used in fastening shoes, garments, webbing, bags, cinch, or other application where holding fast without slipping is advantages. A coating by example but not limited to, surrounding, permeating, striping, edging, encapsulating the tie substrate consisting of either silicone, rubber, latex, urethane, polyurethane, polyethylene, or other coating type materials that present the desired properties.Type: ApplicationFiled: May 15, 2009Publication date: December 3, 2009Inventor: Adrian Daniel Yun
-
Publication number: 20090298967Abstract: The disclosure provides for a self decontaminating coating and method. The coating comprises a polyurethane component having a solids content in the range of about 10 weight percent to about 100 weight percent and having at least one volume percent free space, a chemical active, and a biological active. In another disclosed embodiment, a method of reducing the transportation of chemical contaminants and biological contaminants is provided comprising the steps of providing a self decontaminating coating comprising a polyurethane component having a polyurethane component having a solids content in the range of about 10 weight percent to about 100 weight percent and having at least one volume percent free space, a chemical active, and a biological active, and applying the coating to a surface of an aircraft, rotorcraft, vehicle, item of equipment, or architectural structure.Type: ApplicationFiled: June 2, 2008Publication date: December 3, 2009Applicant: THE BOEING COMPANYInventors: Lynn G. Taylor, Nancy W. Carlson, Adam F. Gross
-
Publication number: 20090292046Abstract: The invention provides methods of producing composite polymers by combining fillers with polymers in the presence of pre-formed high molecular weight polymer. Monomer polymerization can be initiated through the addition of initiators or by reactive chemical groups on the surface of the fibers. The composite materials formed possess superior mechanical properties compared to similar polymer composites made by either purely mechanical mixing or solely polymerization of monomers in the presence of the fillers.Type: ApplicationFiled: June 8, 2009Publication date: November 26, 2009Applicant: COLORADO SCHOOL OF MINESInventors: John R. Dorgan, Birgit Braun
-
Patent number: 7622526Abstract: The invention relates to a thermoset plastic material, comprising a three-dimensional matrix containing sulphur atoms and at least one anti-plasticizing additive which is unreactive toward said matrix.Type: GrantFiled: September 29, 2004Date of Patent: November 24, 2009Assignee: Essilor InternationalInventors: Nicolas Droger, Jean-Louis Halary, Gilles Richard, Martin Rickwood
-
Publication number: 20090285992Abstract: Non-aqueous, liquid coating compositions which contain at least one polyurethane resin B with blocked isocyanate groups and at least one binder C with functional groups reactive towards the blocked isocyanate groups of B, wherein the at least one polyurethane resin B is present as particles having a melting temperature of 40 to 160° C.Type: ApplicationFiled: December 1, 2006Publication date: November 19, 2009Inventors: Carmen Flosbach, Thomas Grawe
-
Publication number: 20090285994Abstract: A polymer made by reacting a polyisocyanate with a compound having the formula below. R1 is an organic group. R2 is an aliphatic group or oxyaliphatic group. R3 is an aliphatic group. The reaction forms urea groups from the isocyanate groups of the polyisocyanate and the NH groups of the compound.Type: ApplicationFiled: May 13, 2009Publication date: November 19, 2009Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Jozef Verborgt, Arthur A. Webb
-
Patent number: 7618141Abstract: The invention relates to a composition comprising one or more polymerizable monomers, comprising at least one masking agent selected amongst cyclic ethers and at least one perfume selected amongst naturally occurring musks and extracts thereof, synthetic musks, and mixtures thereof.Type: GrantFiled: June 21, 2005Date of Patent: November 17, 2009Assignee: Essilor International (Compagnie Generale d'Optique)Inventors: Chefik Habassi, Alexandra Roos, Leang Ly
-
Publication number: 20090281239Abstract: To provide an oil repellent copolymer capable of forming an oil repellent film which is excellent in durability. An oil repellent copolymer characterized by comprising a repeating unit (A) having a polyfluoroalkyl group, a repeating unit (B) having a fluorescent functional group, and a repeating unit (C) having an ester bond other than an ester bond derived from acrylic acid, and/or a hydroxyl group.Type: ApplicationFiled: July 8, 2009Publication date: November 12, 2009Applicant: ASAHI GLASS COMPANY LIMITEDInventors: Taiki Hoshino, Naoko Shirota, Nobuyuki Otozawa, Akihiko Asakawa
-
Patent number: 7612151Abstract: A moisture-curable polyurethane hot-melt adhesive, which includes a urethane prepolymer obtained by a reaction between polyisocyanate and polyols, wherein the polyols contain: long-chain aliphatic polyester polyol (A) represented by a general formula (I); aliphatic polyether polyol (B) having a number average molecular weight of 3,000 to 15,000; and aromatic polyester polyol (CI) which has a number average molecular weight of 1,000 to 5,000 and has a glass-transition temperature of 40° C. or more; (in the general formula (I), R1 and R2 each independently represent a straight chain alkylene group wherein the number of carbon atoms in the group is an even number, the sum of the number of carbon atoms in R1 and R2 is 12 or more, and n represents a number of 3 to 40).Type: GrantFiled: April 7, 2005Date of Patent: November 3, 2009Assignee: Dainippon Ink and Chemicals, Inc.Inventors: Yukihiko Minamida, Masayoshi Imanaka, Toshio Niwa
-
Publication number: 20090266788Abstract: The invention discloses a method for fabricating a conductive pattern on a flexible substrate. A flexible substrate having a conductive layer thereon is provided. A protective ink is screen printed on the conductive layer, wherein a portion of the conductive layer is exposed through the protective ink. The exposed portion of the conductive layer is removed by etching using the protective ink as a mask. The protective ink is then removed, thus providing a conductive pattern with a minimum line width of not greater than 150 ?m. The invention also discloses a composition for the protective ink.Type: ApplicationFiled: July 16, 2008Publication date: October 29, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shinn-Jen CHANG, Feng-Mei Wu, Wen-Hsuan Chao, Shih-Hsien Liu
-
Publication number: 20090270553Abstract: The invention relates to stable dispersions of inorganic nanoparticles, comprising inorganic nanoparticles in a dispersion medium, the dispersions being admixed with at least one stabilizer from the group of (i) modified, more particularly hydrophobically modified, preferably urea-modified polyurethanes and (ii) modified ureas, more particularly urea urethanes, and also mixtures and/or combinations thereof, and also to the use of these dispersions.Type: ApplicationFiled: April 20, 2009Publication date: October 29, 2009Inventors: Jorg Reimann, Carsten Nagel, Janin Tecklenburg
-
Publication number: 20090269579Abstract: An object of the present invention is to provide a multilayer structured particle which can transmit or reflect light having a specific wavelength selectively within a wide range and a simple and easy method for producing the same. The multilayer structured particle of the present invention is characterized in that a central layer (L0) is provided as a core and two or more layers (Ln) are disposed concentrically with respect to the center of the core, wherein every pair of adjacent layers has a refractive index difference of from 0.01 to 1.5 and at least one layer of the central layer (L0) and the layers (Ln) is a metal oxide layer (M).Type: ApplicationFiled: August 28, 2007Publication date: October 29, 2009Applicant: SANYO CHEMICAL INDUSTRIES, LTD.Inventor: Masashi Minaki
-
Patent number: 7608303Abstract: A coating composition comprising a binder of a. polyisocyanate crosslinking agent; b. an isocyanate-reactive component having at least one compound having the following formula: wherein n on average is 1.7 to 2 and X stands for a cycloaliphatic norbornane derivative containing methylene amine groups of formula (II) either alone, as combinations of these, and/or as mixtures of isomers of these, in which the exact point of attachment and orientation of —CH2— group to the NH group and R20—R22 to the norbornane scaffold can vary and mixtures of compounds and isomers are commonly utilized by this invention; two component compositions and articles coated with the novel composition also are part of the invention.Type: GrantFiled: December 14, 2005Date of Patent: October 27, 2009Assignee: E.I. du Pont de Nemours and CompanyInventors: Christian Peter Lenges, Robert John Barsotti, Patrick Henry Corcoran, Laura Ann Lewin, Stefan Reinartz
-
Patent number: 7601779Abstract: A polymer compound comprises a unit composed of a sulfur-containing compound (A) having at least two active hydrogen groups, a unit composed of a compound (B) having at least two isocyanate groups and a unit composed of an amine compound (C) having at least two active hydrogen groups, and having an average particle size of 200 nm or smaller. The polymer compound can be used in a recording medium.Type: GrantFiled: February 23, 2006Date of Patent: October 13, 2009Assignee: Canon Finetech Inc.Inventors: Hirokazu Hyakuda, Hiroshi Kakihira
-
Compositions for Marking Objects with DNA and Methods for Marking and Linking an Object to its Owner
Publication number: 20090253127Abstract: The invention can be summarized as follows. There is provided one or more DNA coating compositions that comprise one or more polymer compounds, water, and optionally one or more non-water polar solvents. The DNA coating composition may also comprise DNA. Also provided are methods and kits for marking objects with a DNA coating composition comprising DNA.Type: ApplicationFiled: November 17, 2005Publication date: October 8, 2009Applicant: FORENSINK CORPORATION INC.Inventors: Marc Gaudreau, Faisal Ibrahim -
Publication number: 20090249555Abstract: The invention relates to methods of preventing yellowing of textiles comprising polyurethane foam and at least one phenolic antioxidant by contacting the textile with at least one aryl alkyl sulfonic acid salt and to textiles obtained by such methods.Type: ApplicationFiled: April 2, 2008Publication date: October 8, 2009Applicant: INVISTA NORTH AMERICA S.A R.L.Inventors: Robert Dewhurst, Stephen P. Jones
-
Patent number: 7598315Abstract: An aqueous dispersion of nanoparticle/polyurethane composites is made by forming a mixture of nanoparticles and a continuous mass of a polyurethane prepolymer in the substantial absence of water and dispersing the mixture so made in aqueous medium. Alternatively, a polyurethane prepolymer or a mixture of nanoparticles and a continuous mass of a polyurethane prepolymer is dispersed into an aqueous dispersion of nanoparticles.Type: GrantFiled: January 24, 2006Date of Patent: October 6, 2009Assignee: Lubrizol Advanced Materials, Inc.Inventor: Alexander V. Lubnin
-
Publication number: 20090246377Abstract: Disclosed are ink jet ink compositions suitable for use in thermal ink jet printers. The ink jet ink compositions contain one or more volatile organic solvents, one or more humectants, one or more binder resins, and one or more colorants. The ink jet ink compositions may also contain additives such as a plasticizer and/or a surfactant. Embodiments of the ink jet ink compositions have short dry times, good adhesion to a variety of substrates, and/or long decap times.Type: ApplicationFiled: March 31, 2008Publication date: October 1, 2009Applicant: Videojet Technologies Inc.Inventors: Casey Robertson, Anthony Selmeczy, John P. Folkers
-
Patent number: 7592489Abstract: A composition comprising a mixture, having a maximum molar ratio of acid to base of 0.6 and providing water repellency when applied to a substrate surface without etching of said surface, of A) an anionic aqueous fluoroalkyl phosphate solution which provides at least about 75% of the total fluorine content of said composition, and B) a cationic copolymer of fluoroalkyl(meth)acrylate or perfluoroalkylether(meth)acrylate present at a minimum of 0.3 g per 100 g of said composition.Type: GrantFiled: August 10, 2005Date of Patent: September 22, 2009Assignee: E. I. du Pont de Nemours and CompanyInventors: Chandra Tier Miller, Andrea Miller-Simmons, legal representative, Faye Michelle Corman, Ernest Byron Wysong
-
Patent number: 7589149Abstract: Stable aqueous poly(urea/urethane) polymers and dispersions are made that do not require the inclusion of chain extenders, curing agents or crosslinking agents.Type: GrantFiled: November 4, 2003Date of Patent: September 15, 2009Assignee: INVISTA North America S.a r.l.Inventors: Young H. Kim, Michael O'Neil, Jiazhong Chen
-
Patent number: 7589148Abstract: The present invention relates to the preparation of aqueous, cosolvent-free polyurethane dispersions with blocked isocyanate groups, to baking varnishes prepared from them, and to their use in coatings.Type: GrantFiled: November 28, 2006Date of Patent: September 15, 2009Assignee: Bayer MaterialScience AGInventors: Sebastian Dorr, Heino Muller, Harald Blum
-
Publication number: 20090227731Abstract: A liquid pigment dispersion is disclosed. The dispersion comprises a pigment dispersed in a blend of two or more active hydrogen-containing materials that together have a freezing point that is room temperature or below. The pigment remains dispersed in the blend, even if the dispersion is subjected to freezing and thawing. A curative blend comprising at least two active hydrogen-containing materials, which is liquid at room temperature, is also disclosed. The dispersions and curative blends of the present invention can be solvent-free. Resins and prepolymers comprising the curative blends of the invention, either pigmented or unpigmented, are also disclosed.Type: ApplicationFiled: May 18, 2009Publication date: September 10, 2009Applicant: PPG INDUSTRIES OHIO, INC.Inventors: Kelly J. Gasper, Constantine A. Kondos
-
Publication number: 20090226645Abstract: A coating composition is provided. The composition comprises as component I, a) a polyaspartic acid ester comprising the reaction product of one more diamines, one or more difunctional acrylate-containing compounds and one or more maleic/fumaric acid esters; b) at least one moisture scavenger; c) at least one deaerator; d) at least one plasticizer; and e) optionally additives; and as component II, one or more polyisocyanates. Methods of making and applying the composition to a substrate are also provided. The coating is particularly suitable for use as a gel coat.Type: ApplicationFiled: June 2, 2008Publication date: September 10, 2009Inventors: Myron W. Shaffer, Jack Forsythe, Leone Hermans-Blackburn, Amy S. Wylie, Aaron A. Lockhart, Emery Yuhas, Roy B. Clemens
-
Publication number: 20090226644Abstract: A coating composition is provided. The composition comprises as component I, a) a polyaspartic acid ester comprising the reaction product of one more diamines, one or more difunctional acrylate-containing compounds and one or more maleic/fumaric acid esters; b) at least one moisture scavenger; c) at least one deaerator; d) at least one plasticizer; and e) optionally additives; and as component II, one or more polyisocyanates. Methods of making and applying the composition to a substrate are also provided. The coating is particularly suitable for use as a gel coat.Type: ApplicationFiled: March 5, 2008Publication date: September 10, 2009Inventors: Amy S. Wylie, Aaron A. Lockhart, Emery Yuhas, Roy B. Clemens
-
Publication number: 20090221745Abstract: Addition compound suitable as a wetting and dispersing agent and obtainable from the reaction of A) polyepoxides with B) at least one aliphatic and/or araliphatic primary amine of the general formula I H2N—R??I where R is alkyl, cycloalkyl, aryl and aralkyl, and where the primary amine may also carry further functional groups selected from —OH, tertiary amine or carboxyl, and subsequent addition reaction of C) at least one modified isocyanate of the general formula IIa and/or IIb where R3 is alkyl, cycloalkyl, aryl or aralkyl, R1 and R2 independently of one another are H, alkyl and/or aryl, X is alkylene, cycloalkylene and/or aralkylene, Y is alkylene and/or cycloalkylene and n and m are independent of one another, the sum n+m being ?2, to form a urethane.Type: ApplicationFiled: January 31, 2008Publication date: September 3, 2009Applicant: BYK-Chemie GmbHInventors: Ulrich Orth, Jürgen Omeis, Heribert Holtkamp, Matthias Pickavé
-
Patent number: 7582698Abstract: A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers; and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.Type: GrantFiled: December 11, 2003Date of Patent: September 1, 2009Assignee: Lubrizol Advanced Materials, Inc.Inventors: Alexander V. Lubnin, Dennis Malaba, Vic Stanislawczyk, Gary D. Calhoun
-
Publication number: 20090214795Abstract: The present invention relates to coating compositions which comprise 2,4?-diisocyanatodiphenylmethane, to processes for preparing them, and to their use.Type: ApplicationFiled: June 23, 2006Publication date: August 27, 2009Applicant: BASF AktiengesellschaftInventors: Carl Jokisch, Eva Wagner, Harald Schaefer, Thomas Zech, Bernd Bruchmann
-
Patent number: 7579393Abstract: The invention relates to mixtures (1) comprising (a) polytetrahydrofuran and (b) stabilizers having a molecular weight of from 600 g/mol to 10000 g/mol and comprising at least two phenolic groups.Type: GrantFiled: December 30, 2004Date of Patent: August 25, 2009Assignee: BASF AktiengesellschaftInventors: Hauke Malz, Dieter Rodewald, Hermann Graf
-
Patent number: 7576157Abstract: An aqueous dispersion of polyurethane composites is made by forming a dispersion of urethane prepolymer or polymer and ketone functional molecule by dispersing them in an aqueous media and adding a hydrazine functional molecule. When the ketone functional molecule is derived from levulinic acid and epoxidized vegetable oil, the resulting urethane dispersion has enhanced coalescence with less need for coalescing aids.Type: GrantFiled: July 27, 2007Date of Patent: August 18, 2009Assignee: Lubrizol Advanced Materials, Inc.Inventor: Anthony D. Pajerski
-
Publication number: 20090198009Abstract: A metal nanoparticle dispersion comprising: a dispersion of a polymer compound (X), which comprises a polyalkyleneimine chain (a), a hydrophilic segment (b) and a hydrophobic segment (c), and metal nanoparticles (Y).Type: ApplicationFiled: August 9, 2006Publication date: August 6, 2009Applicant: DIC CorporationInventors: Koichiro Matsuki, Seung Taeg Lee, Ren-Hua Jin
-
Publication number: 20090197006Abstract: This invention relates to a protected organotin-based catalyst system for polyurethane synthesis that is useful in coatings applications. The catalyst has low activity in the absence of oxygen. When a coating mixture comprising the catalyst is sprayed and/or applied to a substrate as a thin film in air, the catalyst is activated. For solvent-based refinish systems comprising hydroxyl and isocyanate species at high solids levels, the catalyst system therefore provides extended viscosity stability, i.e., pot life.Type: ApplicationFiled: December 18, 2006Publication date: August 6, 2009Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Jerald Feldman, Stephan James McLain, Robert John Barsotti, James William O'Neil
-
Patent number: 7557156Abstract: The invention relates to new, aqueous, hydroxy-functional polyester dispersions containing urethane groups, to a process for preparing them, and to their use in combination with crosslinker resins for preparing paints, coatings and adhesives.Type: GrantFiled: November 20, 2006Date of Patent: July 7, 2009Assignee: Bayer MaterialScience AGInventors: Heino Muller, Harald Blum, Ulrich Freudenberg
-
Publication number: 20090167824Abstract: An aqueous inkjet ink is described comprising water, a charge stabilized anti-abrasion polymer provided as a hydrophobic colloidal sol, a water-soluble humectant and a polyethyleneglycol-diether compound of Formula I as an anti-abrasion aid: R1—(OCH2CH2)nO—R2 ??(I) where R1 and R2 can be the same or different and are individually alkyl with 1 to 4 carbons, or phenyl, and n is between 2 and 45. Also described is a related aqueous inkjet ink-set and an image forming method having the step of imagewise applying by jetting to a receiver, one or more aqueous inks, as above described.Type: ApplicationFiled: September 22, 2008Publication date: July 2, 2009Inventors: Richard P. Szajewski, Paul J. Madigan
-
Patent number: 7553902Abstract: Mixtures comprising (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (HDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI), (C) at least one emulsifier, and (D) if desired, solvent.Type: GrantFiled: July 24, 2003Date of Patent: June 30, 2009Assignee: BASF AktiengesellschaftInventors: Karl Haeberle, Rainer Koeniger, Eva Wagner, Klaus Dieter Hoerner
-
Publication number: 20090163649Abstract: To provide a one-part type heat curable composition which exhibits superior adhesion properties, is easily cured by heating, does not soften even if the composition is baked at increased temperature, is completely cured by means of moisture in the atmosphere even if curing is not sufficient due to heating temperature, heating period, and the like, and exhibits increased adhesiveness with respect to a coating film after the composition is cured. A one-part type heat curable composition comprising: (A) a prepolymer having a urethane bond(s), and an isocyanate group(s) at a chain end or pendent position(s) thereof; (B) an amine-adduct type latent hardener; and (C) a moisture latent hardener.Type: ApplicationFiled: February 9, 2007Publication date: June 25, 2009Applicant: SIKA TECHNOLOGY AGInventors: Toshihide Sasaki, Akira Sugiyama
-
Patent number: 7550522Abstract: A resin composition comprising: (i) one or more polymerisable liquid thermoset resin components; (ii) optionally one or more curing agents for said one or more polymerisable liquid resin components; and (iii) at least one gelator, wherein said gelator interacts within said composition to form a gel at ambient temperatures, said gel being thermally reversible such that the gelled composition can undergo a transition from the gelled state to a state of lower viscosity when the composition is treated to facilitate the cure of said polymerisable resin component.Type: GrantFiled: February 13, 2004Date of Patent: June 23, 2009Assignee: Hexcel Composites LtdInventors: George Green, John Cawse, Tanya Batchford, Philip Hadley
-
Publication number: 20090156723Abstract: A composition for sealing exposed wood before finishing the wood, which composition includes polymer solids and an acid neutralizing agent. The acid neutralizing agent may be a weak base and/or a buffering agent. The polymer solids may include acrylate monomers, urethane monomers, and the like. Also disclosed is a method of sealing and neutralizing a wood surface before finishing the wood surface by applying the composition to the exposed wood surface.Type: ApplicationFiled: February 24, 2009Publication date: June 18, 2009Applicant: HARRIS RESEARCH, INC.Inventor: Edward E. Durrant
-
Publication number: 20090156736Abstract: The present invention relates to new coating materials for atmospheric corrosion control.Type: ApplicationFiled: January 26, 2006Publication date: June 18, 2009Applicant: BASF AktiengesellschaftInventors: Gerhard Fischer, Monica Fernandez Gonzalez, Marc Schroder, Konrad Roschmann, Alexander Gothlich, Hermann Bergmann, Guido Vandermeulen
-
Publication number: 20090156738Abstract: 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: ApplicationFiled: December 9, 2008Publication date: June 18, 2009Inventors: Hans-Josef Laas, Reinhard Halpaap, Dieter Mager, Markus Mechtel, Michael Ehlers, Reinhard Hertrampf
-
Publication number: 20090148603Abstract: Water-based coatings having writable-erasable surfaces are provided. The coatings have many desirable attributes. For example, the coatings cure under ambient conditions, have low or no VOC emissions during and upon curing, and have reduced tendency to form ghost images, even after prolonged normal use.Type: ApplicationFiled: January 9, 2009Publication date: June 11, 2009Applicant: IDEA PAINT INC.Inventor: John Goscha
-
Publication number: 20090143506Abstract: An aldehyde-inhibiting composition inhibiting an aldehyde from an aldehyde-generating source comprises a carboxylic acid hydrazide and a metal salt of a hydroxy polycarboxylic acid (e.g., a salt of citric acid, malic acid, or tartaric acid with an alkaline earth metal) in a proportion of 0.01 to 100 parts by weight relative to 1 part by weight of the carboxylic acid hydrazide. Moreover, a polyacetal resin composition may comprise a polyacetal resin and the aldehyde-inhibiting composition in a proportion of 0.001 to 20 parts by weight of the aldehyde-inhibiting composition relative to 100 parts by weight of the polyacetal resin. To the resin composition, may be added an antioxidant, a heat stabilizer, a processing stabilizer, a weather (light)-resistant stabilizer, an impact resistance improver, a gloss control agent, a sliding improver, a coloring agent, a filler, and others.Type: ApplicationFiled: October 22, 2004Publication date: June 4, 2009Inventor: Hatsuhiko Harashina