• Merck Patents Pigment Preparations

    06.09.14
    U.S. 8,613,800 B2 Merck has been awarded a patent for a pigment preparation, consisting of one or more effect pigments in platelet form that is a pearlescent pigment, an interference pigment, a metal effect pigment, a multilayer pigment with transpar…

  • Moisute-Resistant Coating from Biosphere Industries

    06.09.14
    Biosphere Industries has been granted a patent for a coating comprised  of  a cellulose ester; a wax comprised of oleamide or N,N’-ethylene-bis-oleamide; a plasticizer; and a solvent.…

  • Bio-Based Coating

    06.09.14
    U.S. 8,617,304 B2 Ben Wen has been granted a patent for a a bio-based coating comprised of polymerized oil made from oil comprised of triglycerides with unsaturated fatty acid chains, wherein the oil is free of petroleum; and, a catalyst mixed with t…

  • High Solid Anticorrosive Coating from Chugoku Marine Paint

    05.06.14
    U.S. 8,597,749 B2 Chugoku Marine Paints has been granted a patent for a high solid anticorrosive coating composition comprised of (A) a main component comprised of a semi-solid state bisphenol epoxy resin (a1) having an epoxy equivalent weight of 260…

  • PPG Patents Organic and Inorganic Pigments with Acrylic Resins

    05.06.14
    U.S. 8,575,242 B2 PPG has obtained a patent for a method of preparing a water-based paint comprised of melting at least one acrylic resin, wherein the resin has an acidity number higher than 30, an average molecular weight of between 800 and 5000 Da…

  • United Technologies Patents Layered Thermal Barrier Coating

    05.06.14
    U.S. 8,574,721 B2 United Technologies Corporation has been granted a patent for multilayer coating comprised of a bond coat layer; a first barrier layer applied on the bond coat layer, wherein the first barrier layer has a compositional gradient comp…

  • Ferro Patents Pigment Additive for Improving Solar Reflectance

    05.06.14
    Ferro Corporation has been awarded a patent for a black colored pigment exhibiting improved solar reflectance, the pigment is comprised of a material formed in the presence of an effective amount of a phosphate and in the form of a solid solution hav…

  • Whitford Patents Fluoropolymer Coating

    05.06.14
    U.S. 8,586,677 B2 Whitford Corporation has been granted a patent for a fluoropolymer composition  comprised of at least one high molecular weight polytetrafluoroethylene, which has been trace modified with a modifying co-monomer (TMHPTFE) and ha…

  • Reactive Surfaces Extends its Patent Protection in U.S. and Middle East for Antimicrobial Coatings

    04.16.14
    Reactive Surfaces has been granted an additional U.S. patent covering its non-toxic peptidic antimicrobial coatings.  The claimed coatings comprise short polymers of naturally-occurring amino acids.  The patented compositions expand the pep…

  • BASF Patents Superhydrophilic Coatings

    04.15.14
    U.S. 8,568,834 B2 BASF has been awarded a patent for a method for preparing a superhydrophilic layer comprised of one or more metal oxides on a substrate which method is comprised of (a) first coating the substrate with a cationic polymer, followed b…

  • Multi-Layered Coatings

    04.15.14
    U.S. 8,568,833 B2 Kansai Paint has been granted a patent for a process for formation of a multi-layered coating film, which sequentially is comprised of the following steps (1)-(4): (1) a step of coating an organic solvent-based first colored coating…

  • Nanovere Patents Dendritic Polyurethane Coating

    04.15.14
    U.S. 8,568,888 B2 Nanovere has obtained a patent for a surface-protective coating composition comprised of a first component comprised of a globular dendritic polymer having a peripheral cross-linkable hydroxyl functionality of approximately 32 to 64…

  • AkzoNobel Patents Chip Resistant Powder Topcoats

    04.15.14
    U.S. 8,574,708 B2 Akzo Nobel Coatings International has been granted a patent for a chip-resistant powder topcoat on a steel substrate having a corrosion resistant powder coating basecoat thereon. The topcoat is comprised of the cured or fused produc…

  • PPG Patents Aqueous Dispersion Coating

    03.25.14
    U.S. 8,557,895 B2 PPG Industries has been granted a patent for a method for making an aqueous dispersion of polymer-enclosed particles comprised of subjecting an aqueous medium to pulverizing conditions, wherein the aqueous medium is comprised of a m…

  • Elastomeric Paint with Protective Coating on Styrenic Block Copolymer

    03.25.14
    U.S. 8,557,349 B2 Apex Materials Corporation has obtained a patent for a process for forming an elastomeric paint and/or elastomeric protective coating upon a thermoplastic elastomeric substrate forming an article and having a surface structure recep…

  • DuPont Teijin Patents Antifog Coatings

    03.25.14
    U.S. 8,557,384 B2 DuPont Teijin Films U.S. Limited Partnership, Chester, Va. (US) composite film comprising a polyester film substrate having first and second sides, and on at least one of said first and second sides a coating composition comprising…

  • Hontel Patents Erosion Resistant Coatings for Leading Edges of Airfoils

    03.25.14
    U.S. 8,557,388 B2 Hontek Corporation has been granted a patent for a polyurethane or polyurea rain erosion resistant coating composition for protecting a leading edge substrate on an airfoil against liquid and solid particle erosion comprised of an i…

  • Adhesive Thermoplastic Vulcanizates

    03.25.14
    U.S 8,557,393 B2 ExxonMobil Chemical Patents Inc has obtained a patent for an adhesive thermoplastic elastomer composition comprised of from 60-80 weight percent, based on the weight of the adhesive thermoplastic elastomer, of a TPV having a Shore A…

  • DSM Patents Coating Composition

    03.25.14
    U.S. 8,557,897 B2 DSM IP Assets B.V. has received a patent for a process for producing a coating composition comprised of the steps of providing particles, compounds comprised of reactive groups and compounds comprised of hydrophilic polymer chains,…

  • Coating Exhibiting Reduced Block, Rapid Dry Rate

    03.25.14
    U.S. 8,557,909 B2 Henry Company LLC has been awarded a patent for an emulsion composition to coat a substrate comprised of  a barrier-forming material that is an asphalt, water an organometallic compound and at least one thickener, wherein, upon…

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