Ester Contains Two Or More Ester Groups Or At Least One Carboxylic Ester Group And At Least One Free Acid Group; Or Carboxylic Acid Contains Two Or More Free Carboxyl Groups Patents (Class 524/559)
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Publication number: 20110251338Abstract: Provided is a Michael addition product prepared from a multifunctional acryl monomer having multiple hydroxyl groups allowing introduction of acryl functional groups, as a Michael acceptor, and a Michael donor. The Michael addition product is a novel multifunctional compound having an oligomer and a photoinitiator moiety in the molecule. Since it can be cured under a standard UV curing condition without having to add a photoinitiator, it is reduced to air pollution or health problem. Therefore the superior physical properties were obtained by cured coatings without surface tackiness. In addition, its hydroxyl groups allow, through isocyanate bonding or introduction of acryl groups, 3-dimensional crosslinking and molecular and compositional design for improving expandability, friction, and reactivity and hydrophilicity for self-adhesion, hardness of cured film, or the like. Consequently, a very useful, multifunctional or water-dispersible coating composition may be prepared.Type: ApplicationFiled: September 7, 2010Publication date: October 13, 2011Applicant: Korea Research Institute of Chemical TechnologyInventors: Young Chul Kim, Byung Hoon Lee
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Publication number: 20110244156Abstract: A polyester prepared by free radical polymerization of an unsaturated polyester prepolymer, wherein the polymerization occurs primarily by reaction of the unsaturation of said prepolymer is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coating.Type: ApplicationFiled: April 1, 2010Publication date: October 6, 2011Applicant: PPG Industries Ohio, Inc.Inventors: Kam Lun Lock, Richard Woods, Nigel Francis Masters
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Publication number: 20110237717Abstract: Novel stable aqueous suspensions of a functionalized, completely or partially hydrogenated nitrite rubber are provided with very low emulsifier content and small particle diameter, furtheron a process for production thereof and the use thereof for producing composite materials via coating of substrate materials with the suspension.Type: ApplicationFiled: November 10, 2010Publication date: September 29, 2011Applicant: LANXESS Deutschland GmbHInventors: Matthias Soddemann, Daniel Gordon Duff, Lars Krueger, Sigrun Stein
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Publication number: 20110230387Abstract: An aqueous dispersion of a copolymer with copolymerized units a) of at least one ethylenically unsaturated carboxylic acid, b) of at least one nonionic ethylenically unsaturated surfactant monomer, c) of at least one C1-C2-alkyl methacrylate, d) of at least one C2-C4-alkyl acrylate, where the alkyl chain length averaged over the number of alkyl groups of the alkyl acrylate is 2.1 to 4.0, is described. Following neutralization with alkali, the dispersion serves as associative thickener, in particular for liquid detergent and cleaner formulations. The thickeners are characterized by high transparency and high thickening effect coupled with high shear dilution.Type: ApplicationFiled: August 1, 2008Publication date: September 22, 2011Applicant: BASF SEInventors: Reinhold J Leyrer, Kati Schmidt
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Patent number: 8022126Abstract: An encapsulating resin composition is provided, which gives a cured product having heat resistance, light resistance, and flexibility equivalent to those of silicone resins and having a refractive index of 1.57 or greater which is larger than that of epoxy resins. The encapsulating resin composition contains: a high refractive index acrylic-based or methacrylic-based monomer having a refractive index of 1.55 or greater; and a nonfunctional fluorene compound. In a preferred form, each of the high refractive index acrylic-based or methacrylic-based monomer and the nonfunctional fluorene compound has a 9,9-bisphenylfluorene skeleton.Type: GrantFiled: October 29, 2007Date of Patent: September 20, 2011Assignees: Sony Corporation, Sony Chemical & Information Device CorporationInventors: Kouki Hatsuda, Hiroshi Samukawa
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Publication number: 20110224362Abstract: A latex binder for a pigmented paper coating, the latex including particles of an emulsion copolymer comprising (i) from about 15 to about 35 weight % mer units deriving from the polymerization of acrylonitrile; (ii) from about 25 to about 65 weight % mer units deriving from the polymerization of conjugated diene monomer; and (iii) from about 5 to about 55 weight % mer units deriving from the polymerization of alkenyl aromatic monomer, based upon the total weight of the mer units within the particle.Type: ApplicationFiled: September 8, 2009Publication date: September 15, 2011Inventors: I. John Westerman, Jaclyn Laurich, R. Michael Flickinger
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Publication number: 20110207833Abstract: A pigment preparation with metallic effect pigments in compacted form, the pigment preparation including the following components: a) 60%-95% by weight of at least one metallic effect pigment which has at least one low-refractive-index layer (low-index layer) on the metallic core of the metallic effect pigment, the low-index layer comprising or consisting of at least one inorganic component, b) 0.5%-40% by weight of a binder which is free from styrene groups, has an acid number of 150-500 mg KOH/g binder, and a melting point or melting range which lies in the range of 120-200° C., c) a residual moisture content in the range of 0%-15% by weight of at least one of water, organic solvent and a solvent mixture and d) optionally neutralizing agent(s). The disclosure further relates to a method for producing the pigment preparation and also to the use thereof.Type: ApplicationFiled: August 18, 2009Publication date: August 25, 2011Inventors: Alexander Albrecht, Kerstin Sperner
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Patent number: 7999030Abstract: An ethylenically unsaturated vegetable oil is modified by the addition of an enophile or dienophile having an acid, ester or anhydride functionality. The modified vegetable oil is then reacted with a polyethylene glycol (PEG) derivative along with a functional vinyl monomer or a polyethylene glycol derivative that contains a vinyl functionality to form a vegetable oil derivative. The vegetable oil derivative is useful in forming latexes and coatings.Type: GrantFiled: February 1, 2006Date of Patent: August 16, 2011Assignee: Southern Diversified Products, LLCInventors: Shelby F. Thames, James W. Rawlins, David Delatte, Sandipan Dutta
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Publication number: 20110182651Abstract: A metallic ink includes 30% to 80% water, 0.4% to 10% color pigments having a particle size?6 ?m, 1% to 15% dissolved resin from the group consisting of maleate resin and/or maleic acid modified rosin, 1% to 15% metallic pigments having a particle size distribution D50<25 ?m, 1% to 20% humectants, 0.1% to 10% additives and a viscosity of 5-10 mPa·s (Brookfield, CPE-40 spindle, 20 rpm). An applicator for applying the ink is also provided.Type: ApplicationFiled: January 24, 2011Publication date: July 28, 2011Applicant: FABER-CASTELL AGInventors: WOLFGANG SCHWARZ, GERHARD LUGERT
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Patent number: 7985796Abstract: This invention relates a copolymer (D) containing (A) methacrylic polymer units each having, at an end thereof, at least one group represented by the below-described formula (1) and (B) units of an aromatic vinyl monomer, wherein a weight ratio (A:B) of the units (A) to the units (B) is A:B=5 to 95:95 to 5; and its use. The present invention can provide inter alia a copolymer useful as a pigment dispersant or the like capable of affording pigment dispersions useful for inkjet inks, colors for color filters, and other applications.Type: GrantFiled: February 20, 2008Date of Patent: July 26, 2011Assignee: Dainichiseika Color & Chemicals Mfg. Co., Ltd.Inventors: Hiroyuki Shimanaka, Yoshikazu Murakami, Naoyuki Sakai, Shinya Tsuchida
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Publication number: 20110160369Abstract: A precursor raw material for the PAN-based carbon fibers represented by Formula (I) is provided. In Formula (I), R is methyl, ethyl or propyl, x+z=0.5-20.0 mol %, z?0.5 mol %, y=99.5-80.0 mol % and x+y+z=100 mol %. The invention also provides a PAN-based oxidized fiber and a PAN-based carbon fiber prepared by the precursor raw material for the PAN-based carbon fibers.Type: ApplicationFiled: December 28, 2010Publication date: June 30, 2011Inventors: Tun-Fun WAY, Jiun-Jy Chen, Yu-Ting Chen, Kai-Jen Hsiao, Shu-Hui Cheng, Jong-Pyng Chen
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Publication number: 20110160347Abstract: A water redispersible polymer powder may be produced by drying an aqueous mixture of a water insoluble film-forming polymer and a colloidal stabilizer comprising a chelating agent to obtain a water redispersible polymer powder, where the amount of chelating agent is at least 0.1% by weight, preferably at least 1% by weight, most preferably at least 3% by weight, based upon the weight of the water insoluble film-forming polymer. Dispersions or polymer compositions containing a chelating agent as a colloidal stabilizer exhibit an unexpectedly low viscosity which facilitates spray drying and permits use of high solids content dispersions with low pressure spray drying to increase production efficiency. The chelating agents are stable at high pH and so high pH spray dryable compositions containing them as a colloidal stabilizer may sit or be stored for prolonged periods of time prior to spray drying without loss of effectiveness of the colloidal stabilizer.Type: ApplicationFiled: December 28, 2010Publication date: June 30, 2011Inventors: Roger BERGMAN, Liang Hong, Linda Kim-Habermehl, Mladen Ladika
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Publication number: 20110152447Abstract: A curable aqueous composition, a method for forming a treated substrate with the curable aqueous composition, and the substrate so treated are provided. The composition, the method and the treated substrate may be free from formaldehyde. The composition comprises a (co)polymer and a crosslinker, said (co)polymer comprising, as (co)polymerized units, from 0.05 to 10 wt %, based on the dry weight of the composition, ethylenically unsaturated monomer having at least two carboxylic acid groups, wherein the crosslinker having at least two hydrazino groups having a molar ratio of at least 0.05 of the carboxylic acid group, and wherein the aqueous composition is curable at a temperature of from 100° C. to 250° C.Type: ApplicationFiled: December 2, 2010Publication date: June 23, 2011Inventors: Zhiqiang Mao, Miao Yang
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Publication number: 20110124768Abstract: A free radical curable liquid for inkjet printing of food packaging materials includes no initiator or otherwise one or more initiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric initiators, polymeric initiators, and polymerizable initiators; wherein the polymerizable composition of the liquid consists essentially of: a) 25-100 wt % of one or more polymerizable compounds A having at least one acrylate group G1 and at least one second ethylenically unsaturated polymerizable functional group G2 different from the group G1; b) 0-55 wt % of one or more polymerizable compounds B selected from the group consisting of monofunctional acrylates and difunctional acrylates; and c) 0-55 wt % of one or more polymerizable compounds C selected from the group consisting of trifunctional acrylates, tetrafunctional acrylates, pentafunctional acrylates and hexafunctional acrylates.Type: ApplicationFiled: October 16, 2008Publication date: May 26, 2011Applicant: AGFA GRAPHICS NVInventors: Roland Claes, Johan Loccufier
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Publication number: 20110124780Abstract: The present invention includes a polymer composition of at least one vinylidene chloride/alkyl acrylate polymer having from about 3.4 to about 6.7 percent mole percent of mer units derived from at least one alkyl acrylate monomer polymerized with the vinylidene chloride and comprising a plasticizer and having at least one of the following compositional characteristics (1) and (2): (1) at least one low molecular weight vinyl chloride polymer having a molecular weight of at most about 70,000 Daltons in an amount sufficient to increase affinity for at least one ink; and (2) at least one methacrylic polymer in an amount sufficient to increase the affinity for at least one ink. Surfaces comprising such a composition and articles having such surfaces are surprisingly printable and are aspects of the invention as is printing thereon.Type: ApplicationFiled: November 8, 2010Publication date: May 26, 2011Inventors: Douglas E. Beyer, Steven R. Jenkins, William R. LaFollette
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Patent number: 7947771Abstract: The invention concerns water-absorbing polymeric particles possessing high saline flow conductivity in the swollen state which comprise insoluble metal sulfates as synergistic fillers, and also a process for their production and their use.Type: GrantFiled: November 28, 2005Date of Patent: May 24, 2011Assignee: BASF AktiengesellschaftInventors: Ulrich Riegel, Thomas Daniel, Dieter Hermeling, Mark Elliott
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Publication number: 20110108226Abstract: Aqueous slurries of finely divided fillers which are at least partly covered by anionic latices, the slurries being obtainable by treating aqueous slurries of finely divided fillers with at least one anionic latex with a glass transition temperature of ?5 to ?50° C., preparation of the aqueous slurries and their use as an additive to the paper stock in the production of filler-containing paper, filler-containing cardboard or filler-containing board by draining the paper stock.Type: ApplicationFiled: June 30, 2009Publication date: May 12, 2011Applicant: BASF SEInventors: Juergen Schmidt-Thuemmes, Anton Esser, Joerg Nieberle
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Publication number: 20110097585Abstract: A gel composition usable as an impact resistant absorbing material, comprises a polymer comprising, as a constituent unit, at least one of an acidic group or a basic group, and 50 weight % or more of an ionic liquid. In addition, a method for preparing the gel composition comprises (a) preparing a mixture liquid comprising a monomer or polymer comprising, as a constituent unit, at least one of an acidic group or a basic group, a cross-linking agent and 50 weight % or more of an ionic liquid, and (b) polymerizing and cross-linking said monomer or cross-linking said polymer in said mixture liquid to form a gel composition.Type: ApplicationFiled: April 24, 2009Publication date: April 28, 2011Inventor: Haruhiko Miyazawa
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Publication number: 20110076493Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.Type: ApplicationFiled: June 9, 2009Publication date: March 31, 2011Inventors: Maureen A. Kavanagh, Belma Erdogan-Haug, Timothy D. Filiatrault, Shaun D. McCracken, Kumars Sakizadeh
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Publication number: 20110076608Abstract: Carbon black with a content of polycyclic aromatic hydrocarbons measured by the 22 PAH method of less than 5 ppm and an STSA surface area of <90 m2/g. The carbon black is prepared by treating the starting carbon black with electromagnetic radiation. The carbon black can be used in rubber, plastics, printing inks, liquid inks, inkjet inks, toners, coating materials, paints, adhesives, batteries, pastes, paper, fuel cells, bitumen, concrete and other building materials.Type: ApplicationFiled: September 16, 2010Publication date: March 31, 2011Applicant: Evonik Degussa GmbHInventors: Klaus BERGEMANN, Manfred Dannehl, Ansgar Oelmann, Britta Schwartze, Christoph Tontrup
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Patent number: 7897676Abstract: The present invention is directed to two component coating compositions that cure under ambient conditions and more particularly to those having low VOC (volatile organic content) that are suitable for use in automotive refinish and Original Equipment Manufacturing (OEM) applications. The coating composition includes crosslinkable and crosslinking components, wherein the crosslinkable component includes a low polydispersity, low molecular weight copolymer having on an average 2 to 25 functional groups, such as hydroxyl, carboxyl, acetoacetoxy, primary and secondary amine, and epoxy. The copolymer is polymerized from a monomer mixture that includes one or more non-functional acrylate monomers and one or more functional methacrylate monomers provided with the functional groups. The crosslinking component includes polyisocyanate, polyamine, ketimine, melamine, epoxy, polyacid or a combination thereof. The invention is also directed to coating produced from the coating composition.Type: GrantFiled: November 15, 2010Date of Patent: March 1, 2011Assignee: E. I. du Pont de Nemours & CompanyInventors: Robert John Barsotti, Laura Ann Lewin, Carl Brent Douglas, Michael Charles Grady, Donald Albert Paquet, Jr.
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Publication number: 20110046268Abstract: A composition that will automatically flow (auto-flow) and form a fillet (self-fillet) will have a yield stress within the range of 1.8 Pa to 10 Pa (20 dynes/cm2 to 100 dynes/cm2). Such a composition can be designed by using an appropriate choice of filler, regardless of the resin system used in the composition.Type: ApplicationFiled: August 23, 2010Publication date: February 24, 2011Inventor: Minghai Wang
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Publication number: 20110037013Abstract: Coatings comprising a latex particle comprising the reaction product of itaconic acid/anhydride and a monoalcohol, a monoepoxide, a monoamine or mixtures thereof are disclosed. Methods for using such coatings, particularly for inhibiting sound and/or vibration transmission through a substrate, are also disclosed.Type: ApplicationFiled: August 14, 2009Publication date: February 17, 2011Applicant: PPG Industries Ohio, Inc.Inventors: Kaliappa G. Ragunathan, David R. Fenn, Umesh C. Desai, Gregory J. McCollum, Anthony Palermo
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Publication number: 20110040026Abstract: A compound of Formula (1) or a salt thereof: wherein R is H, methyl or ethyl.Type: ApplicationFiled: July 29, 2010Publication date: February 17, 2011Inventors: Owen Roger LOZMAN, Richard Thomas WILLIAMS
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Publication number: 20110014401Abstract: A pigment-dispersed composition includes (a) a high-molecular compound containing at least one kind of repeating unit selected from repeating units each represented by the following Formula (I) or (II), (b) a pigment, and (c) an organic solvent, wherein, in Formulae (I) and (II), R1 to R6 each represent a hydrogen atom or another group; X1 and X2 each represent —CO—, —C(?O)O—, —CONH—, —OC(?O)—, or a phenylene group; L1 and L2 each represent a single bond or a divalent organic linking group; A1 and A2 each represent a monovalent organic group; m and n each represent an integer of from 2 to 8; and p and q each represent an integer of from 1 to 100. Also disclosed is a pigment-dispersed composition containing (A) a graft high-molecular polymer in which acrylic acid is copolymerized at a proportion of from 5% by mass to 30% by mass in the main chain thereof, (B) a pigment, and (C) an organic solvent.Type: ApplicationFiled: March 12, 2009Publication date: January 20, 2011Applicant: FUJIFILM CORPORATIONInventors: Kazuhiro Fujimaki, Hiromi Kanda, Koichi Sugihara, Shigekazu Suzuki
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Patent number: 7858692Abstract: The present invention is directed to two component coating compositions that cure under ambient conditions and more particularly to those having low VOC (volatile organic content) that are suitable for use in automotive refinish and Original Equipment Manufacturing (OEM) applications. The coating composition includes crosslinkable and crosslinking components, wherein the crosslinkable component includes a low polydispersity, low molecular weight copolymer having on an average 2 to 25 functional groups, such as hydroxyl, carboxyl, acetoacetoxy, primary and secondary amine, and epoxy. The copolymer is polymerized from a monomer mixture that includes one or more non-functional acrylate monomers and one or more functional methacrylate monomers provided with the functional groups. The crosslinking component includes polyisocyanate, polyamine, ketimine, melamine, epoxy, polyacid or a combination thereof. The invention is also directed to coating produced from the coating composition.Type: GrantFiled: July 11, 2003Date of Patent: December 28, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Donald Albert Paquet, Jr., Robert John Barsotti, Laura Ann Lewin, Carl Brent Douglas, Michael Charles Grady
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Patent number: 7858695Abstract: The invention provides a process for preparing an aqueous dispersion of water insoluble heteropolymeric particles comprising polymerising in an aqueous reaction medium ethylenically unsaturated monomers, said ethylenically unsaturated monomers comprising ionisable ethylenically unsaturated monomers and non-ionisable hydrophilic ethylenically unsaturated monomers, to form said heteropolymeric particles dispersed in said aqueous reaction medium, wherein the monomers in said reaction medium at any point in time comprise less than 5 weight % of ionisable ethylenically unsaturated monomer, wherein for at least a part of the polymerisation the monomers in said reaction medium have a composition which is maintained with an ionisable ethylenically unsaturated monomer content of from 0.Type: GrantFiled: July 23, 2004Date of Patent: December 28, 2010Assignee: DuluxGroup (Australia) Pty LtdInventors: Amanda Jane Chalmers, Jason Michael Farrugia, Elizabeth Ann Salter, Christopher Henry Such, Olga Maree MacKinnon
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Publication number: 20100298464Abstract: A process of making a polymerisable ethylenically unsaturated macromonomer from an unsaturated non-mineral oil, the oil being a mixture of triglycerides, some of which comprise at least one fatty acid having at least two non-conjugated unsaturated bonds at least one of which is ethylenically unsaturated, the process comprising the steps of: i) conjugating the non-conjugated unsaturated bonds, ii) reacting the reaction product of step (i) with an enophile having an acid, ester or anhydride moiety to form an adduct, iii) reacting the adduct with an ethylencially unsaturated monomer having a moiety reactive with the acid, ester or anhydride moiety of the enophile to form an intermediate iv) reacting the intermediate of step (iii) with a chain extender having at least two moieties reactive with the acid, ester or anhydride moiety of the enophile to form the macromonomer, where the oil has an iodine value of from 110 to 180 g of iodine per 100 g of oil.Type: ApplicationFiled: December 16, 2008Publication date: November 25, 2010Applicant: AKZO NOBEL COATINGS INTERNATIONAL B.V.Inventors: Jeff T. Carter, Steve Quinn
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Patent number: 7816441Abstract: The use of an addition polymer A composed in copolymerized form of 0.1% to 40% by weight of at least one C3 to C30 alkene, 40% to 99.9% by weight of at least one ethylenically unsaturated C3 to C6 monocarboxylic acid, 0% to 50% by weight of at least one ethylenically unsaturated C4 to C12 dicarboxylic acid and/or of the ethylenically unsaturated dicarboxylic monoalkyl esters or dicarboxylic anhydrides obtainable from said acid, and 0% to 30% by weight of at least one other ethylenically unsaturated compound which is copolymerizable with the aforementioned monomers, as a dispersing assistant in free-radically initiated aqueous emulsion or suspension polymerization.Type: GrantFiled: July 23, 2009Date of Patent: October 19, 2010Assignee: BASF SEInventors: Oihana Elizalde, Kathrin Michl, Rajan Venkatesh
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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: 20100256294Abstract: A cross-linkable nitrile rubber composition containing a highly saturated nitrile rubber (a) having an ?,?-ethylenically unsaturated nitrile monomer unit and a carboxyl-group containing monomer unit and having an iodine value of 120 or less, a cross-linking agent (b), and a specific cyclic amidine and/or cyclic amidinium salt (c) is provided. Preferably, the cross-linking agent (b) is a polyamine-based cross-linking agent (d), and more preferably, the carboxyl-group containing monomer unit is an ?,?-ethylenically unsaturated dicarboxylic acid monoester monomer unit.Type: ApplicationFiled: January 30, 2009Publication date: October 7, 2010Inventors: Shinya Ikeda, Hiroyasu Nagamori, Peter J. Abraham
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Patent number: 7799383Abstract: Methods for adhesive bonding are disclosed. The methods includes contacting a substrate with an activator composition which includes a reactive solvent, such as methyl ethyl ketone or acrylic-based monomers, and a reducing agent, such that the treated substrate has a working time of greater than about four weeks, and contacting the substrate with adhesive compositions to result in adhesive bonding.Type: GrantFiled: September 30, 2004Date of Patent: September 21, 2010Assignee: Illinois Tool Works, Inc.Inventors: Zakar Raffi Hachikian, Sevan Demirdogen
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Publication number: 20100234523Abstract: An active energy beam-curable ink, comprising a polytetramethylene glycol diacrylate, a bifunctional to tetrafunctional urethane acrylate and a colorant, wherein an amount of the polytetramethylene glycol diacrylate relative to a total mass of the ink is not less than 35% by mass, and an amount of the bifunctional to tetrafunctional urethane acrylate relative to a total mass of the ink is within a range from 5 to 35% by mass.Type: ApplicationFiled: February 18, 2010Publication date: September 16, 2010Applicant: RISO KAGAKU CORPORATIONInventors: Shunsuke Uozumi, Hajime Tsunoda, Kazuhiro Higashi, Masami Shinozaki
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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: 20100216937Abstract: The present invention relates to a water dispersion for ink-jet printing including two kinds of carbon blacks (a) and (b) and a water-insoluble polymer which adheres to a surface of the respective carbon blacks (a) and (b), wherein the carbon black (a) has an acid group content of from 0 to 200 ?mol/g and the carbon black (b) has an acid group content of more than 200 ?mol/g but not more than 1000 ?mol/g, and a difference between acid group contents of the carbon blacks (a) and (b) is from 100 to 1000 ?mol/g, and a water-based ink for ink-jet printing which contains the water dispersion. The water-based ink is excellent in image density, fixing property, high lighter fastness, image uniformity, ejection reliability and storage stability.Type: ApplicationFiled: September 17, 2008Publication date: August 26, 2010Applicant: KAO CORPORATIONInventors: Shigeki Nagashima, Hirotaka Takeno, Yuki Wakabayashi, Koji Azuma
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Publication number: 20100204395Abstract: A liquid color concentrate is disclosed, having a polyalkylene polyol carrier; colorant; and optionally other functional additives. The colorant can be one or more pigments, one or more dyes, or combination thereof. The liquid color concentrate is compatible with polyalkylene terephthalate resins, especially to make colored polyester beverage bottles and other polyester articles.Type: ApplicationFiled: September 23, 2008Publication date: August 12, 2010Applicant: PolyOne CorporationInventor: Hari Rajaraman
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Publication number: 20100197840Abstract: The present invention relates to emulsifying polymers, in particular to the use of these polymers for the stable emulsification of hydrophobic additives in aqueous concrete plasticizers.Type: ApplicationFiled: July 31, 2008Publication date: August 5, 2010Applicant: SIKA TECHNOLOGY AGInventors: Ueli Sulser, Anna Krapf, Ulf Velten
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Publication number: 20100175443Abstract: Improved fertilizer compositions are provided, including a solid nitrogenous fertilizer (e.g., urea) together with a polycarboxylated polymeric adjuvant or additive material selected from the group consisting of a salts of copolymers containing individual quantities of maleic and itaconic moieties. The polymer-containing composition also includes from about 10-60% by weight of an organic compound drying agent such as a lower alcohol which facilitates drying and easy field application of the complete fertilizer composition.Type: ApplicationFiled: January 9, 2009Publication date: July 15, 2010Applicant: SPECIALTY FERTILIZER PRODUCTS, LLCInventor: John Larry Sanders
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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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Publication number: 20100152367Abstract: The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits excellent high lighter-fastness and gloss; and a water dispersion used for the water-based ink. There are provided a water dispersion for ink-jet printing containing (A) a self-dispersible pigment, (B) self-emulsifiable polymer particles containing a constitutional unit derived from a salt-forming group-containing monomer, and (C) emulsion polymer particles; and a water-based ink containing the water dispersion.Type: ApplicationFiled: February 26, 2010Publication date: June 17, 2010Applicant: KAO CORPORATIONInventors: Yasuhiro DOI, Yasushi Ito, Shigeki Nagashima
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Publication number: 20100143732Abstract: Disclosed herein is a component comprising a substantially homogeneous composition of at least one polymer selected from the group consisting of epoxies, acetals, polyesters, non-ionic rubbers, non-ionic polyurethanes, polyether sulfones, polyether ether ketones, polyether imides, polystyrenes, polyethylene terephthalates, polyamides, polyimides, polyvinylchlorides, polyphenylene oxides, polycarbonates, acrylonitrile-butadiene-styrene terpolymers, silicones, fluropolymers, and polyolefins, a filler, and a metal plating catalyst. A method of making a component also is described comprising obtaining a polymeric material, a liquid, a filler and a metal plating catalyst; combining the metal plating catalyst with the polymeric material, liquid, and filler to form a substantially homogeneous mixture; and evaporating and/or curing the mixture to form a solidified component.Type: ApplicationFiled: December 10, 2008Publication date: June 10, 2010Inventors: Joseph A. Swift, Stanley J. Wallace, Roger L. Bullock
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Publication number: 20100143714Abstract: The present invention relates to a polyester matrix powder comprising a polybutylene terephthalate, a homogeneously dispersed carbon nanotube powder, a dispersant and a chain extender; to a conductive masterbatch with homogeneous and smooth surface; to a process for the preparation of the conductive masterbatch; to a conductive monofilament prepared from the conductive masterbatch; to a process for the preparation of the conductive monofilament; and to a fabric article prepared from the monofilament. The present invention is characterized in the preparation of carbon nanotube-containing fiber materials with higher conductivity and the improvement of the spinning property of the conductive masterbatches to avoid blocking and yarn breakage during the spinning process.Type: ApplicationFiled: December 30, 2008Publication date: June 10, 2010Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventor: SHENG-SHAN CHANG
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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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Publication number: 20100120974Abstract: This invention relates a copolymer (D) containing (A) methacrylic polymer units each having, at an end thereof, at least one group represented by the below-described formula (1) and (B) units of an aromatic vinyl monomer, wherein a weight ratio (A:B) of the units (A) to the units (B) is A:B=5 to 95:95 to 5; and its use. The present invention can provide inter alia a copolymer useful as a pigment dispersant or the like capable of affording pigment dispersions useful for inkjet inks, colors for color filters, and other applications.Type: ApplicationFiled: February 20, 2008Publication date: May 13, 2010Applicant: Dainichiseika Color & Chemicals Mfg. Co., Ltd.Inventors: Hiroyuki Shimanaka, Yoshikazu Murakami, Naoyuki Sakai, Shinya Tsuchida
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Patent number: 7691937Abstract: A polymeric dispersant having a block copolymer structure or a segmented oligomer structure wherein the block copolymer structure or segmented oligomer structure includes a segment polymerized by monomers according to Formula (I): wherein; R1 represents hydrogen or methyl; Y represents O, S, or NH; Aryl represents an aromatic group or a heteroaromatic group; and X represents hydrogen, an alkyl group, or a cation. A process for manufacturing the polymeric dispersant and the application of the polymeric dispersant in pigment dispersions, inkjet inks, and colored layers.Type: GrantFiled: January 26, 2006Date of Patent: April 6, 2010Assignee: Agfa Graphics NVInventors: Bert Groenendaal, Geert Deroover
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Publication number: 20100062668Abstract: A binder composition for mineral fiber mats or the like, where the binder composition includes a carboxylated emulsion resin and a polyfunctional aziridine crosslinking agent. The binder composition is formaldehyde free, exhibits good crosslinking density, and enables the economical production of strong, flexible fiberglass mats which may be used as thermal and acoustic insulation.Type: ApplicationFiled: December 18, 2007Publication date: March 11, 2010Inventors: Joel E. Goldstein, Hendrikus van Boxtel, Steven P. Pauls, SR.
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Publication number: 20100021701Abstract: The invention relates to a pigment preparation containing, as main ingredients: (a) between 5 and 70 wt. % of at least one pigment P which is coated with at least one polymerisable, ethylenically unsaturated compound B; (b) between 0.1 and 15 wt. % of at least one non-ionic surface-active additive C based on polyethers and/or polyglycerines; (c) between 0.1 and 15 wt. % of at least one anionic surface-active additive D based on sulfonates, sulfates, carboxlates, phosphonates, or phosphates; between 10 and 90 wt. % of water and (e) between 0 and 20 wt. % of standard additives, the total weight percentage not exceeding 100 wt. %.Type: ApplicationFiled: June 30, 2007Publication date: January 28, 2010Applicant: CLARIANT FINANCE (BVI) LIMITEDInventor: Franz-Leo Heinrichs
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Publication number: 20100021644Abstract: Compositions for binding organic or inorganic fibers is described. The compositions may include an aqueous solution having a pH of about 4.5 or more. The aqueous solution may include a polycarboxy polymer that is about 10%, by wt., to 100%, by wt., of a butenedioic acid or butenedioic anhydride; and a polyol. The compositions can maintain a pH of about 5 or more after being cured into a thermoset plastic with the fibers. Processes for preparing a binder composition for organic or inorganic fibers are also described. The processes may include providing an aqueous solution of polycarboxylic acid polymers, where the polymers comprise about 10%, by wt., to 100%, by wt., of a butenedioic acid or butenedioic anhydride; adding a polyol to the aqueous solution; and maintaining the pH of the aqueous solution at about 5 or more.Type: ApplicationFiled: July 28, 2008Publication date: January 28, 2010Inventors: Kiarash Alavi Shooshtari, Jawed Asrar
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Publication number: 20100009175Abstract: The present invention relates to a biodegradable film for advertisement. In the present invention, films, to which the biodegradable polymer is applied as a cover layer having excellent printability with respect to various solvent inks or bio inks, are used as materials for indoor or outdoor advertisement, such as banners and flexes. Therefore, the present invention can provide environment-friendly biodegradable materials for advertisement, which do not discharge harmful substances during incineration, and can be easily decomposed on landfill treatments.Type: ApplicationFiled: July 8, 2009Publication date: January 14, 2010Applicant: LG CHEM., LTD.Inventors: In Kee Lee, Seong Jin Kim
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Publication number: 20090308533Abstract: Rapidly functional chemical fixing systems for anchoring elements, which fixing systems comprise a radically curing olefinic reactive resin formulation, a hardener and optionally additives, wherein the reactive resin formulation is composed of one or more curing olefinic reactive resins, one or more aminic accelerators, one or more non-phenolic (anaerobic) inhibitors and no or one or more phenolic inhibitors, and as the hardener there is provided a hardener with at least one peroxide as the initiator, wherein as the aminic accelerator(s) the reactive resin formulation comprises at least one highly active aminic accelerator in an amount of at least 1.Type: ApplicationFiled: June 27, 2007Publication date: December 17, 2009Inventors: Jürgen Grün, Paul Steurer, Martin Vogel, Regina Kolesko