From Nitrogen-containing Monomer Other Than Acrylonitrile Or Methacrylonitrile Patents (Class 524/555)
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Patent number: 7834070Abstract: The invention provides a halogen-free and thermal resistant composition, including a mixture of bismaleimide and maleimide with molar ratio of 99:1-50:50; a barbituric acid, wherein the molar ratio of the mixture and the barbituric acid is 93:7-80:20; and an epoxy resin, wherein (the mixture with the barbituric acid) and the epoxy resin have a weight ratio of 5:95 to 50:50. The mixture undergoes reaction at 110-130° C. for about 2˜7 hours to form a maleimide modified epoxy resin. The procedure of forming the composition is solvent-free, thereby providing improved integrity for electronic packaging, lower curing temperature, and a simplified process.Type: GrantFiled: July 20, 2007Date of Patent: November 16, 2010Assignee: Industrial Technology Research InstituteInventors: Feng-Po Tseng, Jung-Mu Hsu, Jing-Pin Pan, Tzong-Ming Lee
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Patent number: 7834067Abstract: The present invention provides: a pigment composition that includes at least (A) a polyallylamine derivative including at least 1% to 50% by mol of a structural unit represented by Formula (1-a), 49% to 95% by mol of a structural unit represented by Formula (1-b) and 1% to 30% by mol of a structural unit represented by Formula (1-c), and (B) a pigment, and improves pigment dispersibility and dispersion stability; an ink composition, a printed article and an inkjet recording method, which use the pigment composition; and a polyallylamine derivative useful for these. In Formula (1-b), R1 represents —NHCOR3 or —NH3+OCOR3, in which R3 represents a residue obtained by removing a carboxy group from any one of polyester, polyamide or polyesteramide, which each have a free carboxylic acid. In Formula (1-c), R2 represents —NHCOR4 or —NH3+OCOR4, in which R4 represents an organic group having an aromatic ring or a heteroaromatic ring.Type: GrantFiled: March 2, 2009Date of Patent: November 16, 2010Assignee: FUJIFILM CorporationInventors: Ippei Nakamura, Norihide Shimohara, Koji Yasuda
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Publication number: 20100280169Abstract: The invention relates to novel ampholytic copolymers having a controlled architecture. These copolymers can particularly be used in aqueous compositions.Type: ApplicationFiled: October 21, 2008Publication date: November 4, 2010Inventor: Mathias Destarac
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Publication number: 20100261814Abstract: The compositions of hydrogel colloidal crystals are made from mixing an aqueous suspension of poly-N-isopropylacrylamide (“PNIPAM”)-co-allylamine microgels with dichloromethane, forming a PNIPAM-co-allylamine/dichloromethane mixture. The PNIPAM-co-allylamine/dichloromethane mixture is incubated for a period of time at a given temperature, forming the colloidal crystal material. The colloidal crystals can be stabilized by diffusing a glutaric dialdehyde solution into the colloidal crystal material. The concentration of polymer matrix microgels can determine the orientation of random or columnar crystals.Type: ApplicationFiled: September 21, 2006Publication date: October 14, 2010Applicant: University of North TexasInventors: Zhibing Hu, Jun Zhou, Tong Cai, Shijun Tang, Manuel Marquez
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Publication number: 20100261816Abstract: The present invention relates to [1] a non-aqueous pigment dispersion composition including (A) a pigment, (B) a non-aqueous solvent and (C) a polymer obtained by reacting a copolymer (component (c1)) containing a constitutional unit derived from (c1a) a vinyl monomer containing a reactive functional group and a constitutional unit derived from (c1b) a vinyl monomer containing a nitrogen atom with a poly(alkyl(meth)acrylate) and/or a polystyrene (component (c2)) containing a functional group capable of reacting with the reactive functional group in the component (c1) at one terminal end thereof; and [2] a process for producing a polymer for non-aqueous pigment dispersion, including the steps of (I) reacting the vinyl monomer (c1b) with the vinyl monomer (c1a) to produce a copolymer containing constitutional units derived from the respective vinyl monomers; and (II) reacting the resulting copolymer with the component (c2) to produce a graft copolymer formed by grafting the component (c2) to the copolymer.Type: ApplicationFiled: October 23, 2008Publication date: October 14, 2010Inventors: Kazuo Kuwahara, Akito Itoi, Kazuhiro Ishikawa, Hirokazu Zushi
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Patent number: 7812113Abstract: A monomer with a chromophore group represented by Formula (I): wherein AR1 represents a substituted or unsubstituted aromatic group; AR2 represents a substituted or unsubstituted aromatic group or a substituted or unsubstituted alkyl group; and R represents a substituted or unsubstituted alkyl group, with the proviso that one of R, AR1, and AR2 has a substituent with a polymerizable functional group. The monomer can be advantageously used to prepare polymeric dispersants for pigment dispersion, especially inkjet inks.Type: GrantFiled: July 4, 2006Date of Patent: October 12, 2010Assignee: Agfa Graphics NVInventors: Geert Deroover, Wojciech Jaunky, Lambertus Groenendaal, Johan Loccufier
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Patent number: 7812088Abstract: An aqueous multicomponent coating material comprising (I) an aqueous component preparable by mixing at least the following starting products: (A) at least one secondary aqueous dispersion of at least one (meth)acrylate copolymer containing on average per molecule at least one isocyanate-reactive functional group, (B) at least one primary aqueous dispersion of at least one (meth)acrylate copolymer containing no isocyanate-reactive functional group, and (C) at least one pigment and/or one filler; and also (II) a component comprising at least one polyisocyanate as crosslinking agent, and also a process for preparing it, and its use.Type: GrantFiled: February 13, 2002Date of Patent: October 12, 2010Assignee: BASF Coatings GmbHInventors: Bernhard Lettmann, Andreas Jansen, Christella Pudelski
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Publication number: 20100252955Abstract: The present invention is directed to methods for patterning substrates using contact printing to form patterns comprising a polymer, using the patterns formed therefrom as resists, and process products formed by the process.Type: ApplicationFiled: April 1, 2010Publication date: October 7, 2010Applicants: Nano Terra Inc., Merck Patent GmbHInventors: Sandip AGARWAL, Brian T. Mayers, Joseph M. McLellan, Ralf Kügler, Monika Kursawe
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Publication number: 20100256292Abstract: What are described are alkalified compositions comprising an aqueous dispersion of selected polymers, and comprising selected polyaldehydes as crosslinking agents. From these formulations it is possible to produce coating compositions having a very high blocking resistance and having excellent mechanical properties.Type: ApplicationFiled: May 26, 2008Publication date: October 7, 2010Applicant: CELANESE EMULSIONS GMBHInventors: Martin Jakob, Ulrich Desor, Ivan Cabrera
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Publication number: 20100242757Abstract: The invention relates to a gravure printing ink and a method of multi-color gravure printing on flexible substrates with liquid radiation curable inks. Individual colors are transferred via direct contact between engraved gravure cylinder and a substrate. Each color is dried such that the sequentially printed ink layers transfer through the press without distortion of the printed image during multiple web turns around turn bars. Finally the printed substrate is cured by exposing an electron beam unit. The gravure printing ink comprises an admixture of a) a water dispersible pigment; b) a water dispersible, ethylenically unsaturated monomer, ethylenically unsaturated oligomer or ethylenically unsaturated polymer which is polymerizable or crosslinkable by the application of sufficient electron beam radiation; c) a defoaming agent; d) sufficient water to form a dispersion with components a), b) and c), which dispersion has a viscosity of from about 25 cps to about 200 cps.Type: ApplicationFiled: March 24, 2009Publication date: September 30, 2010Inventors: Mikhail Laksin, Subhankar Chatterjee, Kenneth A. Fontaine
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Publication number: 20100249317Abstract: The present invention provides coating compositions that include reactive diluents and have high performance, low VOC levels, and low irritation levels.Type: ApplicationFiled: April 20, 2010Publication date: September 30, 2010Applicant: Valspar Sourcing, Inc.Inventors: T. Howard Killilea, James M. Bohannon
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Publication number: 20100247880Abstract: There is provided a polymer containing a unit represented by the following Formula (1), and a unit represented by following Formula (2). In Formula (1) and Formula (2), R1 to R5 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group; R6 represents an unsubstituted alkyl group, alkenyl group, alkynyl group or an aryl group; V and Z each independently represent a single bond, a substituted or unsubstituted divalent organic group, an ester group, an amide group or an ether group, and L1 and L2 each independently represent a substituted or unsubstituted divalent organic group.Type: ApplicationFiled: March 30, 2010Publication date: September 30, 2010Applicant: FUJIFILM CORPORATIONInventors: Takeyoshi KANO, Tomomi TATEISHI, Tokihiko MATSUMURA
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Publication number: 20100247878Abstract: A water-insoluble colorant dispersion, having: fine particles of a water-insoluble colorant, each of the fine particles containing at least two kinds of colorant; and a polymer compound having at least one repeating unit selected from the group consisting of repeating units represented by the following Formula (1) and (2); wherein, R6 to R8 each independently represent a hydrogen atom or a substituent; X? is an anion group balancing with the cation electric charge on the nitrogen atom; R1 represents a hydrogen atom or a substituent; J represents a specific divalent linking, an alkyl group, an aryl group, or an aralkyl group; W represents a single bond or a divalent linking group; R9 represents a hydrogen atom or a substituent; Q2 represents a group of atoms which is necessary for forming an unsaturated ring together with a carbon atom and a nitrogen atom.Type: ApplicationFiled: March 30, 2010Publication date: September 30, 2010Applicant: FUJIFILM CORPORATIONInventors: Ryo SAITO, Yohei ISHIJI
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Publication number: 20100249249Abstract: Multifunctional copolymers, washing and cleaning agents comprising said copolymers, and use of those copolymers for reduction of the attachment of microorganisms and/or for reduction of the formation of biofilm on surfaces.Type: ApplicationFiled: June 3, 2010Publication date: September 30, 2010Inventors: Stefan Stumpe, Mirko Weide, Roland Breves, Noelle Wrubbel, Matthias Lüken, Julia Boy
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Publication number: 20100240825Abstract: The present invention provides a pigment dispersion, including: (a) a pigment; and (b) a polymer compound as a dispersant for the pigment (a), wherein the polymer compound includes a urethane bond in a main chain, includes a pendant moiety containing a skeleton which is the same as a partial skeleton of the pigment (a), and further includes, at a side chain, at least one polymer chain selected from the group consisting of a polyester chain, a poly(meth)acrylate chain, and a polyalkylene oxide chain, and wherein the molecular weight of the skeleton which is the same as a partial skeleton of the pigment (a) is from 20 to 70% of the molecular weight of the pigment (a).Type: ApplicationFiled: March 2, 2010Publication date: September 23, 2010Applicant: FUJIFILM CORPORATIONInventor: Norihide SHIMOHARA
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Publication number: 20100239644Abstract: A method of selecting components for use in water-absorbing pressure-sensitive adhesive compositions is provided. The method involves selecting a film-forming polymer, a ladder-like non-covalent crosslinker that is capable of forming a ladder-like interpolymer complex with the film-forming polymer selected, and selecting a carcass-like non-covalent crosslinker that is capable of forming a carcass-like complex with at least one of the film-forming polymer selected or the ladder-like non-covalent crosslinker selected. The adhesive hydrogels provide high adhesion in a swollen state and bridge the gap between conventional pressure sensitive adhesives and bioadhesives. Methods for preparing and using the resulting compositions are also disclosed.Type: ApplicationFiled: April 5, 2010Publication date: September 23, 2010Inventors: Mikhail M. Feldstein, Danir F. Bairamov, Nicolai A. Platé, Valery G. Kulichikhin, Anatoly E. Chalykh, Gary W. Cleary, Parminder Singh
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Patent number: 7799858Abstract: The use of a commixture as a sag control agent (SCA) in a composition to be cured at a temperature (Tcur) greater than 60° C., said composition comprising a binder and the commixture and wherein said commixture comprises: (a) a thixotropy-inducing particulate polyurea product having a melting temperature (Tm1) at least 10° C. below the intended curing temperature, thereby satisfying the requirement Tm1<(Tcur?10° C.); and (b) a second thixotropy-inducing particulate component that retains its particulate nature at temperatures at least up to said curing temperature.Type: GrantFiled: January 10, 2006Date of Patent: September 21, 2010Assignee: Nuplex Resins B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Martin Bosma
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Publication number: 20100234490Abstract: Additives for application in construction chemistry are proposed comprising an organic and/or inorganic core component A) with rheology-enhancing properties and a shell component B) applied to the same by virtue of physical and/or chemical interactions which acts as a coating. Component A) should be a of water-soluble and/or water-swellable and/or water-absorbable compound of the non-cellulose type with viscosity-enhancing properties in the final application. The shell component B) should preferably be a film-forming polymer which is able to release component A) during the application in construction chemistry in a retarded manner such as for example polyvinyl alcohol, polyvinyl acetate and polyethylene glycol. Component B) can be composed of several layers and comprises at least one reactive layer.Type: ApplicationFiled: August 10, 2006Publication date: September 16, 2010Inventors: Peter Gäberlein, Michael Schinabeck, Stefan Friefrich, Uwe Holland, Michael Eberwein, Patrick Weiss, Manfred Schuhbeck
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Publication number: 20100234252Abstract: The invention is directed to stable crosslinked water-soluble swellable polymers, methods for making same, and their various uses in the hygiene and medical arts, gel electrophoresis, packaging, agriculture, the cable industry, information technology, in the food industry, papermaking, use as flocculation aids, and the like. More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker so as to form a stable gel.Type: ApplicationFiled: March 11, 2010Publication date: September 16, 2010Applicant: ConocoPhillips CompanyInventors: Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, James H. Hedges, Everett L. Johnston, Faye L. Scully
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Publication number: 20100233387Abstract: An ink includes a solvent, a colorant, an initiator or dispersant, and a mixture of polymerizable high-viscosity component and polymerizable low-viscosity component polymerizable low-viscosity component.Type: ApplicationFiled: March 12, 2009Publication date: September 16, 2010Applicant: ICF TECHNOLOGY LIMITED.Inventors: HSIU-TING CHEN, CHING-YU CHOU
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Patent number: 7795326Abstract: The liquid, polymer-containing coating materials of this invention comprise a polymer of a polymerizable, nitrogen-containing, hydrophilic monomer, which may give thermoresponsive properties, and which is copolymerized with a hydrophobic, polymerizable siloxy-containing monomer, in a solvent system of a volatile hydrophobic (non-polar) liquid that is non-stinging to a user. The material forms a coating or bandage in the form of a film when applied to a surface or the skin of a user.Type: GrantFiled: November 30, 2006Date of Patent: September 14, 2010Assignee: Rochal Industries, LLPInventors: Joseph C. Salamone, Ann Beal Salamone, Marcus J. Lowe
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Publication number: 20100227942Abstract: The present invention relates to novel formulations which are thermally curable and curable by actinic radiation, known as dual-cure formulations. The present invention also relates to the use, for the production of pigmented and pigment-free coating materials, or else for adhesives and sealants, of the novel formulations that are curable thermally and curable by actinic radiation.Type: ApplicationFiled: October 15, 2007Publication date: September 9, 2010Inventors: Emmanouil Spyrou, Holger Loesch
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Patent number: 7790794Abstract: A composition for aqueous coating material which has a low content of an organic solvent and presents little burden on the environment and which is excellent in storage stability. A composition for aqueous coating material, which comprises a synthetic resin containing a fluorinated copolymer comprising from 40 to 60 mol % of a fluoro-olefin unit, from 3 to 50 mol % of an alkyl vinyl ether or alkyl vinyl ester unit, from 4 to 30 mol % of a hydroxyl group-containing vinyl ether unit and 0.Type: GrantFiled: October 9, 2008Date of Patent: September 7, 2010Assignee: Asahi Glass Company, LimitedInventors: Naoko Sumi, Takashi Morizumi, Isao Kimura
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Publication number: 20100215904Abstract: This invention is directed to alkylphenol ethoxylate (APE)-free polymer binders formed by aqueous free radical emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by a standard APE-based polymer binder control and exhibit a cure profile such that at least 55% cure is achieved within 30 seconds at a temperature required for cure, and a wet tensile strength at 30-seconds of cure of at least 1000 g/5 cm. Wet tensile strength is used as a measure of cure. Binders having the peel and cure properties described herein can be considered for use in crepe processes, especially DRC processes.Type: ApplicationFiled: May 7, 2010Publication date: August 26, 2010Applicant: Wacker Chemical CorporationInventors: Joel Erwin Goldstein, Ronald Joseph Pangrazi
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Publication number: 20100204394Abstract: Process for the preparation of finely divided aqueous polymer dispersions having a narrow particle size distribution.Type: ApplicationFiled: June 9, 2008Publication date: August 12, 2010Applicant: BASF SEInventors: Roelof Balk, Franca Tiarks
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Patent number: 7772306Abstract: A series of mixtures of N-butyl cyanoacrylate and 2-octyl-cyanoacrylate monomers having specific and differing concentrations of free radical inhibitor/antioxidant stabilizers for each mixture of the two monomers. This results in cyanoacrylate compositions that can withstand radiation such as E-beam and gamma radiation at any desired level and not be adversely affected.Type: GrantFiled: July 18, 2006Date of Patent: August 10, 2010Assignee: Glustitch, Inc.Inventors: Donald S. Blacklock, Thomas J. Berger
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Publication number: 20100196731Abstract: A vinyl alcohol polymer-containing coating agent for paper is provided that allows a curing step to be omitted after a paper surface is coated therewith and makes it possible to form a layer (for example, a coating layer or a color developing layer) that is excellent in water resistance and is subjected to less yellowing over time. It is an aqueous composition containing a vinyl alcohol polymer (A) in which the content X of vinyl alcohol units (mol %) and the content Y of ethylene units (mol %) satisfy a formula X+0.2Y>95, where X<99.9 and 0?Y?10, and an addition condensate (B) between ethylene urea and glyoxal in which the content of terminal aldehyde groups per gram of solid content is 1.2 to 3.0 (mmol), wherein the solid content weight ratio between the vinyl alcohol polymer (A) and the addition condensate (B) is in a range of (A):(B)=99:1 to 50:50.Type: ApplicationFiled: September 19, 2008Publication date: August 5, 2010Applicant: KURARAY CO., LTD.Inventors: Atsushi Jikihara, Masato Nakamae, Kazuki Nakagawa, Koji Hori, Misa Watanabe
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Publication number: 20100196680Abstract: A nonaqueous ink, having: colorant particles, the colorant particles having an average particle diameter of 1 nm or more and less than 50 nm, and the value (D90-D10) of being 100 nm or less, a dispersant; and a radical-polymerization compound; wherein D90-D10 is a value obtained by subtracting D10 from D90; D90 and D10 represent respectively the particle diameters at cumulative colorant particle numbers of 0.9 (90 number %) and 0.1 (10 number %) in an integral value of the distribution function dG=F(D)dD; and G represents the number of the pigment particles; and D represents the diameter of the particles.Type: ApplicationFiled: February 4, 2010Publication date: August 5, 2010Applicant: FUJIFILM CORPORATIONInventor: Ryo SAITO
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Publication number: 20100184910Abstract: A thermally-responsive dispersant for an aqueous dispersion of positively- or negatively-charged or chargeable solid or liquid particulate, comprises a compound having an anchoring moiety linked to a thermally-responsive polymeric stabilizing moiety, other than a polyalkylene oxide, the polymeric moiety having a lower affinity for the surface than the anchoring group below the thermal transition temperature, the particulates being positively-charged or chargeable when the anchoring moiety contains an acid and/or hydroxy group and has a net acidity or neutrality and the particulates being negatively-charged or chargeable when the anchoring moiety has a basic group and has a net basicity, wherein the dispersion exhibits a change in sign from negative to positive and an increase in magnitude of a rheological property (viscosity at low shear and/or complex modulus at low amplitude oscillatory shear), on increasing the temperature from below to above the thermal transition temperature.Type: ApplicationFiled: June 19, 2008Publication date: July 22, 2010Inventors: Andrew m. Howe, Trevor J. Wear, Alan R. Pitt, Ian M. Newington, John H. Hone
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Publication number: 20100179272Abstract: Compositions containing an aqueous dispersion of selected polymers and selected polyaldehydes as crosslinking agents are described. Adhesives having very high resistance to boiling water can be produced from these formulations.Type: ApplicationFiled: February 13, 2008Publication date: July 15, 2010Inventors: Christoph Balzarek, Martin Jakob
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Patent number: 7754836Abstract: Disclosed is a water- and oil-repellent agent comprising the following fluorine-containing copolymer (A). The fluorine-containing copolymer (A) comprises: (a1) a fluoroalkyl group-containing polymerizable monomer of the formula: wherein Y is a divalent organic group [for example, an aliphatic group having 1 to 10 carbon atoms, an aromatic or cycloaliphatic group having 6 to 10 carbon atoms, a —SO2N(R1)R2— group (in which R1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 is an alkylene group having 1 to 10 carbon atoms), a —CON(R1)R2— group (in which R1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 is an alkylene group having 1 to 10 carbon atoms), or a —CH2CH(OY1)CH2— group (in which Y1 is a hydrogen atom or an acyl group having 1 to 4 carbon atoms)]; and Rf is a linear or branched fluoroalkyl or fluoroalkenyl group having 1 to 6 carbon atoms; and (a2) vinylidene chloride.Type: GrantFiled: August 30, 2006Date of Patent: July 13, 2010Assignee: Daikin Industries, Ltd.Inventor: Masato Kashiwagi
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Patent number: 7754838Abstract: A composition comprising a copolymer having repeating units in any sequence of Formula I wherein Rf is a straight or branched perfluoroalkyl group having from about 1 to about 20 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, X3 is oxygen or X1, each X1 is independently an organic divalent linking group having from about 1 to about 20 carbon atoms, optionally containing an oxygen, nitrogen, or sulfur, or a combination thereof, G is F or CF3, A is an amide, j is zero or positive integer, X2 is an organic linking group, Y is O, N or S, h is zero when Y is N, and h is one when Y is O or S, Z is H, a straight or branched alkyl group having from about 1 to about 4 carbon atoms, or halide, B is H or wherein Rf, X1, X3, G, A, and j are as defined above, provided that when B is H, j is a positive integer, m is a positive integer, q is zero or a positive integer when Y is O, and q is a positive integer when Y is N or S, p is zero or a positive integerType: GrantFiled: August 8, 2006Date of Patent: July 13, 2010Assignee: E.I. du Pont de Nemours and CompanyInventor: Weiming Qiu
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Patent number: 7754801Abstract: The present invention relates to substrates and coating compositions disposed thereon containing improved ultraviolet degradation resistance. Specifically, these coating compositions can contain multiple UV protectants and can advantageously be used in transparent, semi-transparent, and/or translucent coatings on substrates, particularly opaque or semi-opaque substrates such as wood, e.g., in order to inhibit, to reduce, and/or to minimize UV degradation of said substrates.Type: GrantFiled: December 30, 2005Date of Patent: July 13, 2010Assignee: Columbia Insurance CompanyInventors: Robert J. Sheerin, Navin Tilara, Hrire Gharapetian, David L. Siegfried
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Publication number: 20100173077Abstract: The present invention relates to a treating composition for improving print qualities interactions of dye based inks and recording media. The treating composition may be used to coat the recording media by a coater such as a roller, rod, size meter, etc. prior to jetting of the dye based inks onto the recording media, or the treating composition may be jetted on the recording media before, simultaneously, or soon after depositing dye based inks onto the recording media by an inkjet printer. The treating composition is comprised of a liquid medium, one or more cationic colloids, and one or more cationic polymers.Type: ApplicationFiled: December 29, 2008Publication date: July 8, 2010Inventor: Yaqiang Ming
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Publication number: 20100168282Abstract: The present invention relates to a dispersion comprising inorganic particles, water and at least one water-soluble polymer, wherein the water-soluble polymer comprises repeating units derived from monomers having at least one quaternary ammonium group, repeating units derived from monomers having at least one carboxy group and repeating units derived from ester monomers which contain polyalkoxyalkylene groups and have a number average molecular weight in the range from 3000 g/mol to 10 000 g/mol. The present dispersion can, in particular, be used for producing concrete and can be processed over a very long period of time.Type: ApplicationFiled: February 4, 2008Publication date: July 1, 2010Applicant: Evonik Roehm GmbHInventors: Patrick Becker, Gerold Schmitt, Zhengfeng Zhang, Lina Xue
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Publication number: 20100168320Abstract: The present invention relates to new, radiation-curable coating compositions featuring high flexibility.Type: ApplicationFiled: June 18, 2008Publication date: July 1, 2010Applicant: BASF SEInventors: Reinhold Schwalm, Klaus Menzel
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Patent number: 7745517Abstract: A water-soluble film which comprises a saceharide component and a vinyl alcohol resin component, where the vinyl alcohol resin may include functional comonomer units such as sulfonic acid functional groups or salts thereof. Preferred are polyvinyl alcohol/2-methylacrylamido-2 methyl propane sulfonic acid resins (PVOH/AMPS) which may be purchased commercially with relatively higher or relatively lower characteristic viscosity. The films exhibit superior resistance to aggressive oxidizing chemicals and remain soluble in water after prolonged exposure thereto. The films are particularly useful for unit-dose packaging of chlorine-containing pool chemicals, such as trichloroisocyanuric acid.Type: GrantFiled: May 2, 2006Date of Patent: June 29, 2010Assignee: Sekisui Specialty Chemicals America, LLCInventors: Richard Vicari, Bret F. Hann
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Publication number: 20100154680Abstract: The present invention relates to pigment granules which contain inorganic filter aids and a process for the production thereof and their use for colouring lime- and/or cement-bound building materials, asphalt, paints, finishes, paper or plastics.Type: ApplicationFiled: August 20, 2009Publication date: June 24, 2010Applicant: LANXESS DEUTSCHLAND GMBHInventors: Holger Friedrich, Herbert Kunstmann, Krzysztof Chlopek, Jüergen Kischkewitz
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Publication number: 20100160535Abstract: A self-reversible invert latex having a crosslinked cationic polyelectrolyte, formed by the copolymerization of at least one cationic monomer with at least one neutral monomer and at least one nonionic surfactant monomer.Type: ApplicationFiled: March 2, 2010Publication date: June 24, 2010Applicant: L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET COUNSEIL DE SURVEILLANCE POUR L'ETUDEInventors: OLIVIER BRAUN, PAUL MALLO, HERVÉ ROLLAND
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Patent number: 7741392Abstract: The present invention relates to an elastomer rubber composition containing a carboxylated rubber polymer and a fluorinated additive. The present invention is also directed to an elastomer composition containing a hydrogenated carboxylated nitrile rubber and a fluorinated additive.Type: GrantFiled: February 23, 2006Date of Patent: June 22, 2010Assignee: LANXESS Inc.Inventors: Victor Nasreddine, Lorenzo Ferrari, Sharon Guo
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Publication number: 20100152365Abstract: A carboxylic acid-modified nitrile copolymer latex is provided. The copolymer latex comprises a carboxylic acid-modified nitrile copolymer of an unsaturated monomer having at least one crosslinkable functional group selected from vinyl and epoxy groups. The use of the copolymer latex enables the production of a molded article that does not undergo long stirring and maturation, causes no allergic reactions due to the absence of sulfur and a vulcanization accelerator, has good oil resistance and high mechanical strength, and produces a soft feeling. Further provided is a latex composition for dip forming comprising the copolymer latex, and an article produced from the latex composition by dip forming.Type: ApplicationFiled: December 9, 2009Publication date: June 17, 2010Applicant: LG CHEM, LTD.Inventors: Jung Su Han, Byoung Yun Kim, Ho Yeul Choi, Chang Sun Han, Seung Hun Yang, Jung Eun Kim
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Publication number: 20100143590Abstract: The present disclosure provides a black ink-jet ink, having a pH greater than 7, comprising a first aqueous vehicle, a carbon black pigment, and an amphoteric polymeric dispersant, wherein the amphoteric polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment consisting essentially of an amine monomer; and the B block is a segment comprising an acidic monomer and at least one hydrophobic monomer; wherein the dispersant is neutralized, and with the proviso that the acid number is greater that the amine number, and the B block does not contain an amine monomer. The disclosure further pertains to an ink set comprising this black ink and at least a second ink which contains a reactive species with appropriate cationic agent, salt, or pH capable of destabilizing the carbon black dispersion.Type: ApplicationFiled: December 4, 2008Publication date: June 10, 2010Inventors: Robert Paul Held, C. Chad Roberts, Patrick F. McIntyre
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Publication number: 20100143674Abstract: The invention provides a hard coat film with transparency and mar-proofness, obtained by coating, drying and curing on a transparent base film a curable resin composition for a hard coat layer comprising (1) reactive inorganic fine particles A, (2) hydrophilic fine particles B and (3) a curable reactive matrix containing a binder component C that has a reactive functional group c with crosslinking reactivity for the reactive inorganic fine particles A, wherein the content of the hydrophilic fine particles B is 0.1-5.0 wt % with respect to the total solid content, and desired irregularities are formed in the hard coat layer surface, preferably with raised sections having heights of from 3 nm to 50 nm, and spacings between the raised sections of 50 nm-5 ?m.Type: ApplicationFiled: October 29, 2008Publication date: June 10, 2010Inventors: Toshio Yoshihara, Emi Shimano
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Publication number: 20100134729Abstract: A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes a colorant, a resin material, and a liquid medium that dissolves and/or disperses the colorant. The resin material includes a polymer containing a first monomer component represented by a prescribed chemical formula, a second monomer component having a carboxyl group or acid anhydride group, and a third monomer component represented by a prescribed chemical formula.Type: ApplicationFiled: November 3, 2009Publication date: June 3, 2010Applicant: SEIKO EPSON CORPORATIONInventors: Masaya SHIBATANI, Hiroshi TAKIGUCHI, Hidekazu MORIYAMA, Mitsuhiro ISOBE, Homare KURIBAYASHI
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Publication number: 20100137502Abstract: Provided is a nanotube-polymer composite which can effectively utilize characteristics of a carbon nanotube structure. The composite includes a carbon nanotube structure and a polymer, in which: the carbon nanotube structure has a network structure constructed by mutually cross-linking functional groups bonded to multiple carbon nanotubes through chemical bonding of the functional groups together; and the polymer is filled in the network structure.Type: ApplicationFiled: February 1, 2010Publication date: June 3, 2010Applicant: Fuji Xerox Co., LTD.Inventors: Miho Watanabe, Kentaro Kishi, Chikara Manabe, Kazunori Anazawa, Masaki Hirakata, Taishi Shigematsu, Hiroyuki Watanabe, Takashi Isozaki, Shigeki Ooma, Shinsuke Okada
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Patent number: 7728063Abstract: The present invention relates to the use of a copolymer comprising, in polymerized form, (a) from 80 to 99.9 mol %, based on the total amount of the monomers polymerized to prepare the copolymer, of at least one monomer A which in each case comprises a heterocycle having at least 1 nitrogen atom and composed of from 3 to 10 ring members and a C2-C6-alkenyl group bonded to a carbon or nitrogen ring atom of the heterocycle; and (b) from 0.1 to 20 mol %, based on the total amount of the monomers polymerized to prepare the copolymer, of at least one monomer B copolymerizable with monomer A, said monomer B having a monoethylenically unsaturated double bond and also a linear or branched poly-C2-C4-alkylene oxide group having on average from 4 to 500 C2-C4-alkylene oxide units, in liquid and in solid detergent formulations. In addition, the invention relates to a process for preparing such a copolymer, and also to a liquid or solid detergent formulation comprising at least one such copolymer.Type: GrantFiled: April 26, 2005Date of Patent: June 1, 2010Assignee: BASF AktiengesellschaftInventors: Gregor Brodt, Pia Baum, Tanja Seebeck, Marcus Guzmann
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Patent number: 7728062Abstract: Briefly described, embodiments of this disclosure include ink formulation and modified pigments. One exemplary modified pigment, among others, includes a pigment A represented by the formula in FIG. 3.Type: GrantFiled: June 11, 2009Date of Patent: June 1, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Zeying Ma, Gregg A. Lane, Yuan Yu, Xiaohe Chen, George M. Sarkisian
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Publication number: 20100129550Abstract: Pigments for inkjet inks are controllably functionalised to improve water-dispersibility, ozone resistance, etc., by irradiation of the pigment particle with high energy radiation, such as gamma radiation in air or by plasma activation, to form a stable functionalisable intermediate pigment particle, then activating the stable functionalisable intermediate, e.g. by heating, in the presence of a functionalising precursor (e.g. a polymer or polymerisable monomer) to form a modified pigment particle having one or more functionalising group grafted onto the pigment particle.Type: ApplicationFiled: December 22, 2005Publication date: May 27, 2010Inventors: John D. Goddard, Alan R. Pitt, Elizabeth A. Simister, Mark Bradley, Anais F. Ronot
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Publication number: 20100124614Abstract: An aqueous coating composition for blocking stains and a method of using the coating composition is described. The coating composition includes an aqueous dispersion of a copolymer that is derived from a single stage emulsion polymerization of an ethylenically unsaturated nonionic monomer, greater than 0 and less than 1.5% by weight of an ethylenically unsaturated strong acid monomer or salt thereof, and greater than 1.5% and less than 3% by weight of methacrylic acid.Type: ApplicationFiled: November 17, 2008Publication date: May 20, 2010Applicant: BASF SEInventors: Jacob Wildeson, John Kelly, Audrey Cosyns, Harm Wiese
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Patent number: 7718728Abstract: This invention relates to a rubber composition having a high interaction between rubber component and carbon black, a good wear resistance and an excellent low heat buildup (low hysteresis loss), and more particularly to a rubber composition comprising (A) 100 parts by mass of a rubber component containing not less than 10% by mass of a conjugated diene polymer having a polymer chain with at least one functional group selected from the group consisting of particular substituted amino group and cyclic amino group, (B) not less than 20 parts by mass of carbon black and (C) not more than 1.0 part by mass of a polycyclic aromatic compound (PCA).Type: GrantFiled: March 19, 2004Date of Patent: May 18, 2010Assignee: Bridgestone CorporationInventors: Satoshi Mikami, Kentaro Fujino, Yoichi Ozawa, Akira Suzuki