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Patents

January 11, 2010
Patent No. U.S. 7,468,401 B2      PPG Industries has received a patent for a process for manufacturing a powder coating composition comprised of the steps of providing a base composition comprised of non-leafing pigme…  Read More »
January 11, 2010
Patent No. U.S. 7,479,520 B2      BASF Coatings AG has received a patent for an aqueous coating material that is substantially or completely free from volatile organic compounds. It is  comprised of a mixture of from 5…  Read More »
January 11, 2010
Patent No. U.S. 7,479,525 B2      E.I. Du Pont De Nemours and Company has been granted a patent for an isocyanate adduct useful as an isocyanate crosslinking agent in solventborne coating compositions, wherein the isocyanat…  Read More »
January 11, 2010
Patent No. U.S. 7,479,519 B2      Mallard Creek Polymers, Inc. has obtained a patent for a curable urethane polymer adhesive or coating consisting essentially of a latex comprised of at least one ethylenically unsaturated m…  Read More »
June 16, 2009
Patent No. U.S. 7,384,694 B2 PPG Industries has been granted a patent for a multi-layer coating applied to a substrate wherein the coating reflects colored light and is comprised of an upper layer comprised of a resinous binder and colorants w…  Read More »
June 16, 2009
Rohm and Haas patents coating composition Patent No. U.S. 7,417,086 B2 Rohm and Haas Company has received a patent for a method of making an aqueous composition, suitable when dry as a coating, comprised of providing at least one…  Read More »
June 16, 2009
Eliokem POLYMER BINDER FOR INTUMESCENT COATING Patent No. U.S. 7,417,091 B2 Eliokem has been granted a patent for a method of manufacturing an intumescent coating comprised of the step of dissolving a Newtonian and a reticulated co…  Read More »
June 16, 2009
Merck patents TRANSPARENT CONDUCTIVE PIGMENTS Patent No. U.S. 7,416,688 B2 Merck Patent has obtained a patent for transparent conductive pigments comprised of flake-form substrates coated with a conductive layer, wherein the number-weight…  Read More »
June 16, 2009
BASF patents Transparent Coatings Patent No. U.S. 7,416,781 B2 BASF Coatings has received a patent for an article comprised of a transparent coating, wherein the coating has a thickness of at least 30 μm, a relative elasti…  Read More »
June 16, 2009
PPG patents ALKYD-BASED FREE RADICAL WOOD COATING Patent No. U.S. 7,387,843 B2 PPG Industries has received a patent for a coating composition comprised of a polymer that can be cured by free radical initiation and comprised o…  Read More »
May 12, 2009
Patent No. U.S. 7,408,003 B2 Rohm and Haas has received a patent for a polymer composition comprised of organic colorant particles; and polymer particles comprised of polymerized units of phosphorus acid monomer and having first phosphorus aci…  Read More »
May 12, 2009
Valspar patents coating composition Patent No. U.S. 7,390,858 B2 Valspar Sourcing, Inc. has obtained a patent for a coating composition comprised of an epoxy-modified fatty acid ester resin; an oxirane-functional resin different from…  Read More »
May 12, 2009
Imerys pigments patents KAOLIN PRODUCTS Patent No. U.S. 7,413,601 B2 Imerys Pigments has been granted a patent for a particulate kaolin,wherein the kaolin has a mean particle size ranging from 0.9 μm to 2.5 μm, and a shape fa…  Read More »
May 12, 2009
Honda patents white pearlescent paint Patent No. U.S. 7,404,987 B2 Honda Motor Company has been granted a patent for a process for producing a pearlescent white finish on a cured white primer surface of a substrate which process is…  Read More »
May 12, 2009
EFFECT PIGMENTS OF UNIFORM SHAPE AND SIZE Patent No. U.S. 7,396,401 B2 Merck Patent has received a patent for an effect pigment of uniform shape and size based on a flake-form, inorganic substrate comprised of inorganic flake-form…  Read More »

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