Acid Or Ester Contains An Oxygen Atom Which Is Other Than Part Of A Free Carboxyl Group Or Carboxylic Acid Ester Group Patents (Class 524/558)
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Patent number: 8921447Abstract: The invention provides a process for manufacturing a polymeric material having a compositional gradient, comprising: forming a mixture comprising a first photopolymerizable polymer precursor and a second photopolymerizable precursor, and subjecting said mixture to an intensity gradient of electromagnetic radiation, wherein said first precursor has a greater reactivity ratio than said second precursor, and/or said first precursor is mono-functional and said second precursor is di-functional, and/or said first precursor is less inhibited by oxygen than said second precursor.Type: GrantFiled: April 8, 2011Date of Patent: December 30, 2014Assignee: The University of Iowa Research FoundationInventors: Clinton J. Cook, C. Allan Guymon
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Publication number: 20140377553Abstract: Pressure-sensitive adhesive compositions and articles containing the pressure-sensitive adhesives are provided. The pressure-sensitive adhesives contain an (meth)acrylic-based elastomeric material prepared an alkyl (meth)acrylate having an alkyl groups that is branched and that contains at least 14 carbon atoms.Type: ApplicationFiled: September 24, 2012Publication date: December 25, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jason D. Clapper, Kevin M. Lewandowski, Zhong Chen, Steffen Traser, Francois C. D'Haese
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Publication number: 20140378607Abstract: The present invention provides an economical route to environmentally friendly polymeric coatings with a high content of raw materials from renewable resources. These polymeric coatings offer performance characteristics that are competitive with conventional coating systems. The unique polymers on which this invention is based are copolymers of triglyceride oils, such as soybean oil, linseed oil, or another natural oil, with a vinyl compound, such as an acrylate or methacrylate, or a vinyl aromatic monomer. The present invention more specifically discloses a water dispersible, self-crosslinkable prepolymer composition which is comprised of a triglyceride oil having appended thereto (1) hydroxyl groups, (2) epoxy groups, (3) moieties which contain at least one aldehyde group or at least one ketone group, and (4) moieties which contain at least one vinyl and/or substituted vinyl group. In one embodiment of this invention the moiety which contains at least one vinyl group is derived from maleic anhydride.Type: ApplicationFiled: January 23, 2013Publication date: December 25, 2014Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventor: Anthony D. Pajerski
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Patent number: 8916643Abstract: A water- and oil-repellent includes, as an active ingredient, a fluorine-containing copolymer including as a copolymer unit (A) at least one of perfluoroalkylalkyl acrylates and corresponding methacrylates, (B) benzyl acrylate or benzyl methacrylate represented by the general formula: CnF2n+1CmH2mOCOCR?CH2 (wherein R represents a hydrogen atom or a methyl group; n represents 4, 5, or 6; and m represents 1, 2, 3, or 4), (C) a fluorine-free polymerizable monomer other than benzyl acrylate and benzyl methacrylate, and (D) a cross-linkable group-containing polymerizable monomer.Type: GrantFiled: April 18, 2011Date of Patent: December 23, 2014Assignee: Unimatec Co., Ltd.Inventors: Ji-Shan Jin, Satoshi Kurihara, Sumiko Mouri, Katsuyuki Sato
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COMPOSITION COMPRISING SURFACE MODIFIED HIGH INDEX NANOPARTICLES SUITABLE FOR OPTICAL COUPLING LAYER
Publication number: 20140370307Abstract: Presently described is a method for coupling an optical film to a substrate, laminated optical constructions comprising an optical film and an optical coupling layer disposed on a surface layer of the optical film, and coating compositions useful for optical an optical coupling layer. The coating compositions comprise at least 40 wt.-% inorganic nanoparticles having a refractive index of at least 1.85 and a polymeric silane surface treatment.Type: ApplicationFiled: February 11, 2013Publication date: December 18, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Encai Hao, Jonathan A. Anim-Addo, Guy D. Joly, Sergey Lamansky, James P. DiZio -
Publication number: 20140369850Abstract: The instant invention provides cross-linkable coating compositions, process for producing the same, and substrates coated therewith. The cross-linkable coating composition comprises: (a) polyaldehyde, or acetal or hemiacetal thereof; (b) an acid catalyst having pKa of less than 6; (c) a liquid media; (d) an acrylic polycarbamate comprising at least an average of 2.0 carbamate functional groups, wherein said polycarbamate has a glass transition (Tg) of less than 25° C.; and (e) one or more fillers having a pH in the range of equal to or less than 9 and/or one or more pigments having a pH in the range of equal to or less than 9, and/or one or more additives having a pH in the range of equal to or less than 9, wherein said composition has a curing temperature in the range of less than 70° C.Type: ApplicationFiled: June 18, 2013Publication date: December 18, 2014Inventors: Paul J. Popa, Ben W. Schaefer, John N. Argyropoulos, Kenneth E. Wohltmann, Sandra Hofmann, Daniel Haile, Paul Foley, YanXiang Li
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Publication number: 20140364511Abstract: A stable, aqueous composition containing a crosslinked, nonionic, amphiphilic polymer capable of forming a yield stress fluid in the presence of a surfactant is disclosed. The yield stress fluid is capable of suspending insoluble materials in the form of particulates and/or droplets requiring suspension or stabilization.Type: ApplicationFiled: September 13, 2012Publication date: December 11, 2014Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Krishnan Chari, Shui-Jen Raymond Hsu, Wei-Yeih Yang, Prachur Bhargava, Murat Kadir
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Patent number: 8901239Abstract: According to a first aspect of the present invention there is provided a process for preparing a particulate solid comprising the steps i) to iv): i) providing a dispersion of polymer particles in a liquid medium, said polymer being obtained or obtainable by the copolymerization of at least the monomers in components a) to d): a) 45 to 90 parts of one of more hydrocarbyl (meth) acrylates each having a homopolymer Tg of from 90 to 130° C. and having no hydrophilic groups; b) 10 to 55 parts of one or more ethylenically unsaturated monomers each having homopolymer Tg of below 90° C. and having no hydrophilic groups; c) 0 to 40 parts of one or more styrenic monomers having a homopolymer Tg of at least 90° C.Type: GrantFiled: October 28, 2011Date of Patent: December 2, 2014Assignee: Fujifilm Imaging Colorants LimitedInventors: Daniel Morris, Martin Edwards
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Patent number: 8901237Abstract: The invention also relates to a method to increase stain resistance and penetration resistance of aqueous coating compositions which method comprises providing a coating composition which contain at least one pigment, at least one film-forming polymer in the form of an aqueous polymer dispersion and at least one anionic surfactant, wherein the anionic surfactant comprises at least 85% by weight, preferably at least 90% by weight, more preferably at least 95% by weight, based on the total weight of anionic surfactant in the coating composition, of at least one anionic surfactant S, which is selected from semi-esters of sulfuric acid or phosphoric acid with an alcohol, which alcohol carries at least one alkyl radical having from 8 to 30 carbon atoms or an alkyl substituted phenyl radical wherein alkyl has from 4 to 30 carbon atoms and which alcohol may carry an oligo-C2-C3-alkylene-ether group provided that the number of repeating units in the oligo-C2-C3-alkylene-ether group is at most 15, or a salt thereof.Type: GrantFiled: September 11, 2006Date of Patent: December 2, 2014Assignee: BASF AktiengesellschaftInventors: Mubarik Mahmood Chowdhry, Hideki Yamashita, Cheeseng Yong, Gregory John Catterall, Jonathon Shane Allen, Roger Jan Van Sonsbeek, David Redfern, Bernhard Schuler, Oliver Wagner, David Christie
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Publication number: 20140342151Abstract: A pressure-sensitive adhesive composition, comprising: a (meth)acryl-based polymer (A); and an ionic compound (B) comprising an anion component and a cation component, wherein the (meth)acryl-based polymer (A) is a hydroxyl group-containing (meth)acryl-based polymer (A) containing a monomer unit derived from a hydroxyl group-containing monomer, and the anion component has an organic group and three or more carbon atoms. The anion component is preferably at least one of anion components represented by the following formula (1): (CnF2n+1SO2)2N???(1) ?wherein n is an integer of 3 to 10; the following formula (2): CF2(CmF2mSO2)2N???(2) ?wherein m is an integer of 2 to 10; and the following formula (3): ?O3S(CF2)lSO3???(3) ?wherein l is an integer of 3 to 10.Type: ApplicationFiled: November 16, 2012Publication date: November 20, 2014Applicant: NITTO DENKO CORPORATIONInventors: Atsushi Yasui, Yuusuke Toyama, Tomoyuki Kimura, Masayuki Satake
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Patent number: 8889780Abstract: The present invention relates to quick-drying two-component polyurethane coating compositions, to processes for preparing them, and to their use.Type: GrantFiled: December 3, 2009Date of Patent: November 18, 2014Assignee: BASF SEInventors: Monika Haberecht, Angelika Maria Steinbrecher, Marta Martin-Portugues, Joachim Clauss
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Publication number: 20140335312Abstract: A transparent electrode film is manufactured by applying a transparent electrode material such as a conductive polymer, carbon nanotubes, graphene or metallic nanowires on the surface of a transparent substrate such as polyester, etc., wherein, in order to reduce changes in the surface resistance of the transparent electrode film during edge testing, photocurable resin layers are formed on both surfaces of the substrate film, and a transparent electrode layer is formed on the surface of either of the resin layers. This technique involves adjusting the degree of photocuring of the photocurable layers formed on both surfaces of the substrate film such that the degree of curing of the photocurable layer on one surface is at least 85%, and the degree of curing of the photocurable resin layer on the other surface falls in the range of 45 to 85% and then the transparent electrode layer is formed thereon.Type: ApplicationFiled: November 30, 2012Publication date: November 13, 2014Inventors: Kwang Suck Suh, Tae Young Kim, Jong Eun Kim
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Patent number: 8883942Abstract: A process for preparing a macromonomer by cationic ring-opening polymerization of at least one hydroxyoxetane with a terminally ethylenically unsaturated starter molecule free of allyl groups in a molar ratio (hydroxyoxetane(s):starter molecule) of (100:1) to (1:1) in the presence of at least one suitable catalyst; macromononomers obtainable therefrom and use thereof.Type: GrantFiled: May 3, 2010Date of Patent: November 11, 2014Assignee: BYK-Chemie GmbHInventors: Albert Frank, Wojciech Jaunky, Jörg Issberner
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Patent number: 8883946Abstract: Here is provided a charge control resin which is prompt in charge rising up, excellent in electrostatic charging propensity and easy in manufacturing. This charge control resin contains a polymer as an active ingredient having a constituent unit represented by following Formula (1) in the Formula (1), R1 is independent of one another, and is a hydrogen atom, a hydroxyl group, a halogen atom, a carboxy-containing group, a straight-chained or branched alkyl group having 1-18 carbon atoms, or a straight-chained or branched alkoxy group having 1-18 carbon atoms; R2 is a hydrogen atom, a hydroxyl group, a halogen atom, a carboxy-containing group, a straight-chained or branched alkyl group having 1-18 carbon atoms, or a straight-chained or branched alkoxy group having 1-18 carbon atoms; g is a number of 1-3; h is a number of 1-3; and M is a hydrogen atom, an alkali metal, a straight-chained or branched alkyl group having 1-18 carbon atoms, an ammonium radical or a mixture of any of these.Type: GrantFiled: May 17, 2012Date of Patent: November 11, 2014Assignee: Orient Chemical Industries Co., Ltd.Inventors: Masashi Yasumatsu, Kaori Inoue, Satoko Ozaki
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Publication number: 20140323648Abstract: The present invention relates to a novel method for photoinduced crosslinking of, for example, adhesives or coating compositions. More particularly, the present invention relates to a novel, irreversible crosslinking mechanism in which it is possible to obtain, through irradiation with visible light, specific photoactive systems via photoenol reactions controlled high-reactivity diene intermediates which crosslink polymers containing double bonds by means of a Diels-Alder reaction.Type: ApplicationFiled: December 14, 2012Publication date: October 30, 2014Applicant: EVONIK INDUSTRIES AGInventors: Friedrich Georg Schmidt, Stefan Hilf, Christopher Barner-Kowollik, Nathalie Guimard, Kim Klaus Oehlenschlaeger, Jan Mueller
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Publication number: 20140323636Abstract: Disclosed therein is a synthetic marble with high hardness and a method of manufacturing the synthetic marble, in which the raw material for the surface of a manufactured synthetic marble is silica because a step of coating a material of a high hardness, silica, on a sheet is included in the process of manufacturing the synthetic marble, so that the synthetic marble is not contaminated because it is not scratched due to the solid surface of high hardness, and is easy to clean.Type: ApplicationFiled: December 12, 2012Publication date: October 30, 2014Applicant: LG HAUSYS, LTD.Inventor: Sangho Shin
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Publication number: 20140316055Abstract: Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms. Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent. The method includes the steps of mixing a grafted triglyceride of the present invention with a material selected from vinyl esters, unsaturated polyesters and mixtures thereof to form a mixture, and curing the mixture to form a cured resin system. A cured resin system comprising a cured product obtained by the foregoing method and composites containing the cured product and a filler or reinforcing material are also disclosed. This method also includes use of the grafted triglycerides to make toughened resin and composite systems with reduced hazardous air pollutants without significantly reducing the glass transition temperature and significantly increasing the viscosity.Type: ApplicationFiled: July 1, 2014Publication date: October 23, 2014Inventors: Giuseppe R. Palmese, John J. LaScala, James M. Sands, Xing Geng
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Publication number: 20140316051Abstract: The present invention relates to aqueous secondary copolymer dispersion comprising a copolymer (P) synthesized from a mixture of free-radically polymerizable monomers (M) comprising: (M1) cycloaliphatic esters of acrylic and/or methylacrylic acid; (M3) hydroxy-functional, free-radically polymerizable monomers; (M4) carboxyl-functional, free-radically polymerizable monomers and (M5) hydroxyl- and carboxyl-free (meth)acrylic esters having C1 to C12 hydrocarbon radicals in the alcohol moiety and/or vinylaromatics, wherein the mixture further comprises polyols (PO) selected from the group of polyester polyols and/or polycarbonate polyols, the polyols having an average hydroxyl group functionality of at least 2. The invention also relates to a method for the production of such a dispersion, to the use of the dispersion as a coating and as a binder in 2K polyurethane coatings.Type: ApplicationFiled: December 20, 2012Publication date: October 23, 2014Applicant: Bayer Intellectual Property GmbHInventors: Marc Claudius Schrinner, Heinz-Dietmar Gewiss, Thomas Stingl, Martin Melchiors
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Publication number: 20140316054Abstract: A method of forming a film including forming a film on a substrate by coating a composition for forming a film containing a solvent and a resin by a spin coating method, in which a maximum radius among the radii from the center to the outer periphery of the substrate is 150 mm or more and a thickness of the film is 50 ?m or more, a vapor pressure of the solvent at 25° C. is 0.4 kPa or less, and a viscosity of the solvent measured by a Cannon-Fenske viscometer at 25° C. is 1.5 mPa·s or less.Type: ApplicationFiled: April 17, 2014Publication date: October 23, 2014Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventors: Shinji Kumada, Toshiaki Tachi, Makiko Irie, Shota Katayama
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Publication number: 20140309360Abstract: The present invention provides an active energy ray curable aqueous resin composition prepared by reacting an acrylic resin (A), a polyisocyanate compound (B), and (meth)acrylate (C) having a hydroxyl group and dispersing the reaction product in an aqueous medium, the resin (A) being produced by copolymerizing an acrylic monomer (a1) having a polyoxyalkylene group, an acrylic monomer (a2) having a hydroxyl group, and an acrylic monomer (a3) other than the acrylic monomer (a1) and the acrylic monomer (a2) as essential raw materials. The active energy ray curable aqueous resin composition has excellent storage stability and forms a cured coating film with a good appearance and high adhesion to a substrate even after immersion in hot water, and thus can be desirably used for an active energy ray curable aqueous coating material.Type: ApplicationFiled: January 10, 2013Publication date: October 16, 2014Applicant: DIC CORPORATIONInventors: Masahiro Miyake, Takashi Mukai
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Patent number: 8859656Abstract: Emulsions containing acrylic associative thickening agents which, when polymerized in the presence of particular polyglycerols, have a thickening power which is remarkably stable over time.Type: GrantFiled: October 25, 2012Date of Patent: October 14, 2014Assignee: CoatexInventors: Jean-Marc Suau, Denis Ruhlmann
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Publication number: 20140303318Abstract: This invention relates to coating compositions that include water; a latex polymer and a silane coupling agent. The latex polymer preferably comprises acetoacetoxy functionality, or is a multistage latex, or is an acetoacetoxy functional multistage latex. The silane coupling agent is preferably a functionalized silane coupling agent (more preferably an epoxy-functional silane coupling agent). The compositions may be used to coat a variety of substrates, including wood, cement and fiber cement. Articles having the coating applied thereto are also provided.Type: ApplicationFiled: February 24, 2014Publication date: October 9, 2014Applicant: Valspar Sourcing, Inc.Inventors: T. Howard Killilea, Michael C. Wildman, Bruce A. Johnson, Carl H. Weber
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Patent number: 8853322Abstract: A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed. It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.Type: GrantFiled: August 12, 2010Date of Patent: October 7, 2014Assignee: Construction Research & Technology GmbHInventors: Joanna Mecfel-Marczewski, Burkhard Walther, Jochen Mezger, Rosita Staudhamer
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Publication number: 20140290856Abstract: Pressure sensitive adhesive (“PSA”) compositions comprising a polymer having at least one vinyl group and a Type I photoinitiator bound to the polymer. The polymer is derivatized with a derivatizing agent comprising a vinyl group. The PSA can be cured by exposure to ultraviolet radiation.Type: ApplicationFiled: March 26, 2014Publication date: October 2, 2014Inventors: Terry Emerson Hammond, Zhaohui Sun
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Publication number: 20140295198Abstract: Described are coating materials comprising (a) at least one polymeric polyol selected from the group consisting of poly(meth)acrylate polyols, polyester polyols, polyurethane polyols and polysiloxane polyols, (b) at least one crosslinking agent selected from the group consisting of blocked and nonblocked polyisocyanates, amino resin crosslinkers, and TACT, and (c) at least one glycerol diester of the general formula (I) wherein one of the two radicals R1 or R2 is hydrogen and the radical of the two radicals R1 and R2 that is not hydrogen is a radical the radicals R3, R4, R5, R6, R7, and R8 independently of one another are hydrogen or a saturated, aliphatic radical having 1 to 20 carbon atoms, with the proviso that the radicals R3, R4 and R5 together contain at least 5 carbon atoms and the radicals R6, R7 and R8 together contain at least 5 carbon atoms. Also described are multicoat paint systems and their production, the use of the coating materials, and substrates coated therewith.Type: ApplicationFiled: November 16, 2012Publication date: October 2, 2014Inventors: Peter Hoffmann, Sebastien Porcher, Jean-Francois Stezycki
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Publication number: 20140287181Abstract: Hydrophilic adhesive compositions are disclosed that contain a surfactant that is miscible, but not fully soluble in the polymer matrix of the adhesive. This permits the surfactant to continuously replenish at the surface of the adhesive as other surfactant is removed, such as when it is carried away by an aqueous sample flowing over that surface in an in-vitro diagnostic device, resulting in adhesive compositions that are inherently hydrophilic on their surfaces and do not rely on the bloom mechanism of known hydrophilic adhesives. This provides greater design options for in-vitro diagnostic device manufacturers, including the use of hydrophilic adhesive spacers in lieu of or in combination with hydrophilic top covers.Type: ApplicationFiled: March 21, 2014Publication date: September 25, 2014Applicant: ADHESIVES RESEARCH, INC.Inventors: Ranjit MALIK, Kevin MCKINNEY, William C. BAER
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Publication number: 20140288230Abstract: The present invention provides methylene beta-ketoester monomers, methods for producing the same, and compositions and products formed therefrom. In the method for producing the methylene beta-ketoesters of the invention, a beta-ketoester is reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to further processing, which may be vaporization by contact with an energy transfer means in order to isolate the beta-ketoester monomer. The present invention further compositions and products formed from methylene beta-ketoester monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).Type: ApplicationFiled: October 18, 2012Publication date: September 25, 2014Inventors: Bernard M. Malofsky, Adam G. Malofsky, Tanmoy Dey
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Publication number: 20140264957Abstract: Methods for covalently and indelibly anchoring a polyacrylate polymer using a UV-induced polymerization process in the presence of a photoinitiator to an oxide surface are disclosed herein. The methods and compositions prepared by the methods can be used as indelible marking materials for use on microelectronic packages and as solder and sealant barriers to prevent overspreading of liquids on the oxide surfaces of microelectronic packages. The polyacrylate polymers are covalently linked to the oxide surface by use during the printing and UV-curing process of an adhesion promoter having as a first domain an oxide-reactive silyl group, bonded via a linker to an acrylate-reactive group.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Inventors: Randall D. Lowe, JR., Suriyakala Suriya Ramalingam, Nisha Ananthakrishnan, James C. Matayabas, JR., Arjun Krishnan, Hitesh Arora
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Publication number: 20140275362Abstract: An aqueous dispersion includes particles at least partially encapsulated in a microgel where the microgel is prepared from a hyperbranched acrylic polymer. In addition, a method for making an aqueous dispersion includes: (1) mixing in an aqueous medium: (a) particles, (b) at least one ethylenically unsaturated monomer, and (c) a water-dispersible hyperbranched acrylic polymer having ethylenic unsaturation; and (2) polymerizing the at least one ethylenically unsaturated monomer and water-dispersible hyperbranched acrylic polymer having ethylenic unsaturation to at least partially encapsulate the particles in a microgel.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: PPG Industries Ohio, Inc.Inventors: David R. Fenn, Dennis L. Faler, Linda Anderson, Tety Roper
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Patent number: 8835535Abstract: Dispersion which is free of binders and which contains silica and at least one superplasticizer, the silica being a precipitated silica having a surface area greater than 50 m2/g, the aggregates and/or agglomerates in the dispersion having a median diameter of less than 1 ?m and the proportion of silica being from 5 to 50% by weight, based on the total amount of the dispersion, and a process for the preparation thereof and the use thereof as a concrete admixture in cement-containing preparations.Type: GrantFiled: October 16, 2007Date of Patent: September 16, 2014Assignees: Evonik Degussa GmbH, Construction Research & Technology GmbHInventors: Ulrich Fischer, Philipp Wieland, Christian Huebsch, Harald Grassl, Kerstin Becher, Stefanie Scheul, Eva Jetzlsperger
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Publication number: 20140255777Abstract: A water-soluble binder composition including a first polymer having one or more hydroxyl groups in its repeating unit, and a polybasic acid compound. The binder composition is for an electrode and is environmentally friendly, has improved cycle life characteristics, and has improved adhesion strength of an active material and improved adhesion strength of the active material to a current collector. An electrode including the binder composition and a secondary battery including the electrode, are also provided.Type: ApplicationFiled: December 24, 2013Publication date: September 11, 2014Applicant: SAMSUNG SDI CO., LTD.Inventors: Hyesun Jeong, Beomwook Lee, Hyeran Lee
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Patent number: 8822573Abstract: A chemical two-component mortar compound including a resin component (A) that contains at least one radically curable, ethylenically unsaturated compound (a) as the curable component, and including a separately arranged so as to inhibit reaction curing component (B) that contains a curing agent for the resin of the resin component (A), with improved adhesion to the surface of partially cleaned and/or moist holes in mineral substrates, characterized by a content of 0.Type: GrantFiled: March 28, 2011Date of Patent: September 2, 2014Assignee: Hilti AktiengesellschaftInventors: Memet-Emin Kumru, Frank Thiemann, Sandra Baur
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Publication number: 20140243469Abstract: The invention relates to an aqueous coating composition comprising a dispersion of an acrylic copolymer A, a cross-linker B which is a multifunctional isocyanate B1, or an aminoplast crosslinker B2 or a combination of both B1 and B2, and water, wherein the acrylic copolymer A has moieties derived from alkyl(meth)acrylates A1, from hydroxyalkyl(meth)acrylates A2, from olefinically unsaturated carboxylic acids A3, and optionally, further olefinically unsaturated monomers A4 selected from the group consisting of vinyl aromatics A41, vinyl esters A42, vinyl halogenides A43, olefinically unsaturated amides A44, olefins A45, vinyl ester A46, and from an olefinically unsaturated surface-active compound A5 which has at least one olefinic unsaturation, and at least one hydrophilic group per molecule, a method for its preparation, and the use thereof in coating metal substrates, stone, concrete, paper and cardboard.Type: ApplicationFiled: September 30, 2012Publication date: August 28, 2014Applicant: Allnes Austria GmbHInventors: Johann Billiani, Gottfried Furpass
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Publication number: 20140234646Abstract: A polymerizable composition includes: from 10x to 50x moles of at least one hydroxy-functional (meth)acrylate ester having a hydroxyl group; from 0. 1x to 25x moles of at least one metal nitrate compound, wherein the at least one metal nitrate compound comprises at least one metal selected from the group consisting of Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Mo, Pd, Ag, Cd, Sn, Sb, Te, Pt, Au, Pb, Bi, and combinations thereof; and from 0.001x to 0.0035x moles of at least one organic compound having a sterically hindered aminooxyl group, wherein x is a positive number. A polymerized composition, article including the polymerized composition, and method of making the article are also disclosed.Type: ApplicationFiled: September 25, 2012Publication date: August 21, 2014Inventors: Appuswamy Devasenapathi, Brant U. Kolb
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Patent number: 8809447Abstract: Acetoacetate-functional monomers are disclosed that correspond to the following formula 1: in which R is hydrogen, or a methylgroup; X is a branched alkyl or a branched cyclic alkyl having from 5 to 8 carbon atoms; and Y1 and Y2 are independently hydrogen or methyl. Also disclosed are emulsion, suspension, and solution polymers comprising residues from the acetoacetate-functional monomer of formula 1 and one or more additional ethylenically unsaturated monomers. Self-curing coating compositions are likewise disclosed that comprise the acetoacetate-functional monomer of formula 1, and optionally one or more additional ethylenically unsaturated monomers. Latex formulations are also disclosed that comprise a polymer having residues from the acetoacetate-functional monomer of formula 1 dispersed in an evaporable aqueous carrier.Type: GrantFiled: December 15, 2010Date of Patent: August 19, 2014Assignee: Eastman Chemical CompanyInventors: John Thorton Maddox, Stacey James Marsh
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Patent number: 8809446Abstract: Substituted 3-oxopentanoates are disclosed that correspond to the following formula 1: in which R is hydrogen, or a methyl group; X is a straight-chain, branched, or cyclic alkyl or alkyl ether group having from 1 to 15 carbon atoms or aromatic group having from 6 to 15 carbon atoms; and Y1 and Y2 are independently hydrogen or an alkyl having 1 to 2 carbon atoms. Also disclosed are emulsion polymers, suspension polymers, and solution polymers that comprise residues from the substituted 3-oxopentanoate monomers, and that may also include one or more additional ethylenically unsaturated monomers. Also disclosed are coating compositions that include a latex emulsion polymer and the substituted 3-oxopentanoate monomer of formula 1 provided as a coalescent.Type: GrantFiled: December 15, 2010Date of Patent: August 19, 2014Assignee: Eastman Chemical CompanyInventors: John Thorton Maddox, Robert Lee Eagan
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Publication number: 20140220353Abstract: Provided is the pattern formability and line edge roughness of the resultant substrate. An underlay film composition for imprints comprising a compound (A) and a solvent (B), the compound (A) having at least either one of a group (Ka) capable of covalently bonding and/or interacting with a substrate, and, a group (Kb) capable of covalently bonding and/or interacting with a curable composition for imprints, an Ohnishi parameter (Z) calculated from (equation 1) of 3.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicant: FUJIFILM CORPORATIONInventors: Kunihiko KODAMA, Shinji TARUTANI, Yuichiro ENOMOTO, Tadashi OOMATSU, Takayuki ITO, Hirotaka KITAGAWA, Akiko HATTORI
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Patent number: 8791199Abstract: A HASE-type rheology modifier containing an associative monomer which is functionalised by a hydrophobic group of an oxo alcohol base is provided. A method to prepare the HASE rheology modifier and its use in a method to thicken and create a Newtonian rheological profile in an aqueous formulation such as a water based paint is also provided.Type: GrantFiled: February 28, 2011Date of Patent: July 29, 2014Assignee: Coatex S.A.S.Inventors: Jean-Marc Suau, Denis Ruhlmann
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Publication number: 20140202749Abstract: An object of the present invention is to provide a resin composition for forming an ink-receiving layer that is capable of forming a printed image having excellent printing properties and water resistance, both in the case of use of a water-based ink and in the case of use of a solvent-based ink. The resin composition for forming an ink-receiving layer includes a binder resin (A) having a weight-average molecular weight of 100,000 or more and an acid value of 90 to 450, an aqueous medium (B), and as required, at least one component (C) selected from the group consisting of a water-soluble resin (c1) and an inorganic filler (c2). The binder resin (A) is dispersed in the aqueous medium (B), and the content of the at least one component (C) relative to the total amount of the binder resin (A) is 0% to 15% by mass.Type: ApplicationFiled: July 4, 2012Publication date: July 24, 2014Applicant: DIC CORPORATIONInventors: Yukie Saitou, Wataru Fujikawa, Jun Shirakami
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Publication number: 20140200305Abstract: An object of the present invention is to provide a coating composition that has excellent curability at low temperatures and in a short period of time, and that also has satisfactory pot life (usable life) and makes it possible to obtain a cured coating film with an excellent finished appearance. The present invention provides a coating composition comprising a secondary hydroxy-containing acrylic resin (A), which is a copolymer of monomer components comprising 20 to 50% by mass of secondary hydroxy-containing polymerizable unsaturated monomer (a) and 50 to 80% by mass of at least one other polymerizable unsaturated monomer (b); a polyisocyanate compound (B); and an organometallic catalyst (C) containing a metallic compound (C1) in which the metal is a member selected from the group consisting of zinc, tin, zirconium, bismuth, lead, cobalt, manganese, titanium, aluminum and molybdenum, and an amidine compound (C2).Type: ApplicationFiled: September 12, 2012Publication date: July 17, 2014Inventors: Naoyuki Iwata, Fumio Yamashita
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Patent number: 8771797Abstract: The invention relates to aqueous coating compositions comprising a cross-linkable binder resin and a liquid carrier, wherein said cross-linkable binder resin comprises a copolymer A) comprising: 5 to 64% by weight of a reaction product of at least one fatty acid having at least one ethylenically double bond and one hydroxyl group in the molecule with a polyalcohol having a hydroxyl functionality of 2 to 8, wherein the % by weight are relative to the binder solids of copolymer A).Type: GrantFiled: October 29, 2009Date of Patent: July 8, 2014Assignee: Axalta Coating Systems IP Co., LLCInventors: Georges Hendrickx, Jozef Theresia Huybrechts, Christiaan Engels
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Publication number: 20140178325Abstract: An anti-settling additive, composition containing the anti-settling additive, and methods for use in coating compositions or formulations. A HASE thickener with improved resistance to surfactants and anti-sag properties, compositions containing the thickener and methods for use of the thickener in coating compositions or formulations and the like. The anti-settling additive and the thickener being a polymer synthesized using a specialized associative monomer that contains C1-C4 alkyl, propylene oxide, ethylene oxide and a polymerizable group.Type: ApplicationFiled: December 18, 2013Publication date: June 26, 2014Applicant: Rhodia OperationsInventors: Nemesio Martinez-Castro, Jose P. Ruiz
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Publication number: 20140175013Abstract: The invention relates to a nanofiltration membrane having a porous support membrane, the surface of the support membrane being coated with polymer particles which are prepared by emulsion polymerization and which have an average particle diameter of less than 70 nm, preferably between 30-60 nm, more preferably between 40-50 nm.Type: ApplicationFiled: February 9, 2012Publication date: June 26, 2014Applicant: LANXESS Deutschland GmbHInventors: Martin Mechelhoff, Thomas Fruh, Christopher Kohl
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Publication number: 20140178608Abstract: Provided are a pressure-sensitive adhesive, a polarizing plate, and a liquid crystal display device. The pressure-sensitive adhesive may be used to provide a polarizing plate which has a tensile modulus that varies in a thickness direction, and for example, which has a smaller thickness and a lighter weight, and also satisfies all of the physical properties required for the polarizing plate such as durability, water resistance, workability and light leakage preventability, and a liquid crystal display device including the same.Type: ApplicationFiled: February 25, 2014Publication date: June 26, 2014Inventors: Sung Soo Yoon, No ma Kim, In Ho Hwang, In Kyu Park, Min Joon Kim
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Publication number: 20140178324Abstract: Disclosed is a pH responsive polymer made with mono-[2-(methacryloyloxy)ethyl]phthalate and/or mono-[2-(methacryloyloxy)ethyl hexahydro]phthalate. Also disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with alkali swellable acrylate copolymer. Also provided is an aqueous coating composition including at least one latex polymer derived from at least one monomer blended with alkali swellable acrylate copolymer, at least one pigment, and water. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components. Also provided are methods of preparing mono-[2-(methacryloyloxy)ethyl]phthalate. Also provided are conpositions and methods using the polymer in hydraulic fracturing, personal care and or home and industrial cleaners.Type: ApplicationFiled: December 18, 2013Publication date: June 26, 2014Applicant: Rhodia OperationsInventors: Nemesio Martinez-Castro, Jennie McGuire, Herve Adam, James Woods
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Publication number: 20140170327Abstract: The present invention provides two-component polyurethane compositions that are substantially free of VOCs and comprising, as one component, polyisocyanate compositions and, as a second component, a polyol which is chosen from a cycloaliphatic diol or polyol having a molecular weight of from 100 to 500 and containing one or more 4 to 7 member aliphatic ring and an oligomeric diol or polyol comprising the condensation reaction product of from 30 wt. % to 78 wt. %, based on the total weight of reactants used to make the oligomer, and an acrylic or vinyl emulsion polymer.Type: ApplicationFiled: December 16, 2013Publication date: June 19, 2014Applicant: ROHM AND HAAS COMPANYInventors: Gary W. Dombrowski, Zhenwen Fu, Caroline Slone, Andrew Swartz, Jia Tang
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Patent number: 8754167Abstract: Disclosed is an active energy ray-curing composition containing an active energy ray-curing prepolymer (A) obtainable by a reaction of an acrylic-based prepolymer having a hydroxyl group and an acrylic monomer (a4) having an isocyanate group, an active energy ray-curing compound (B) having a benzotriazole group, another active energy ray-curing compound (C) differing from the (A) component and the (B) component, and inorganic oxide particles (D). The acrylic-based prepolymer having the hydroxyl group is a copolymer that includes an acrylic monomer (a1) having a piperidinyl group, an acrylic monomer (a2) having a hydroxyl group, etc., as monomer units.Type: GrantFiled: January 26, 2011Date of Patent: June 17, 2014Assignee: Kabushiki Kaisha Toyota JidoshokkiInventors: Hidetaka Hayashi, Toshihisa Shimo, Kyoko Kumagai, Tetsuya Mitsuoka, Naoharu Ueda, Naohiro Hamada, Toru Oya, Satoshi Maeda, Toshifumi Midorikawa, Takenobu Nakano
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Patent number: 8754163Abstract: The invention relates to a process for preparing a cross-linkable aqueous copolymer dispersion, wherein the process includes (1) polymerizing 5 to 64% by weight of a reaction product of at least one fatty acid having at least one ethylenic double bond and one hydroxyl group in the molecule with a polyalcohol having a hydroxyl functionality of 2 to 8, preferably the triglyceride of ricinoleic acid with 36 to 95% by weight of additional unsaturated monomers, wherein additional unsaturated monomer are polymerized in presence of at least 20% by weight of the total amount of the reaction product as polymerization medium. Aqueous coating compositions containing the aforedescribed aqueous copolymer dispersions show very good drying results compared to known aqueous coating compositions of prior art. In addition coatings therefrom show improved hardness and scratch resistance as well as improved gloss and recoat adhesion.Type: GrantFiled: October 29, 2009Date of Patent: June 17, 2014Assignee: Axalta Coating Systems IP Co., LLCInventors: Georges Hendrickx, Jozef Theresia Huybrechts, Christiaan Engels
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Publication number: 20140162074Abstract: The invention relates to coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, a zinc-imidazole-carboxylate complex and a monomeric aromatic carboxylic acid, and also to the use of a zinc-imidazole-carboxylate complex in the presence of a monomeric aromatic carboxylic acid as a catalyst system for the urethane reaction in coating material compositions.Type: ApplicationFiled: March 15, 2012Publication date: June 12, 2014Applicant: BASF COATINGS GMBHInventors: Elke Westhoff, Peter Hoffmann, Bernadette Möller, Benedikt Schnier
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NON-AQUEOUS DISPERSIONS COMPRISING A NONLINEAR ACRYLIC STABILIZER AND CYCLIC CARBONATE FUNCTIONALITY
Publication number: 20140163141Abstract: A non-aqueous dispersion comprising the dispersion polymerization reaction product of an ethylenically unsaturated monomer and a nonlinear, random acrylic polymer stabilizer wherein the polymerization reaction product comprises cyclic carbonate functionality is disclosed. Related coatings, methods, and substrates are also disclosed.Type: ApplicationFiled: February 13, 2014Publication date: June 12, 2014Inventors: Susan F. Donaldson, Anthony M. Chasser