• Modified pigment

    September 20, 2007
    Patent No. U.S. 7,175,946 B2 Cabot Corp. has received a patent for a resin composition comprised of…

  • Merck patents effect pigments

    August 10, 2007
    Patent No. U.S. 7,169,223 B1 Merck Patent GmbH has obtained a patent for effect pigments having a color flop comprised of SiO2 flakes having a uniform layer thickness of 520 to 560 nm which are coated with one or more metal oxide layers, wherein th…

  • BASF patents Coating material

    August 10, 2007
    Patent No. U.S. 7,153,357 B2 BASF Coatings has received a patent for a coating material comprised of at least one hydrophobic nanoparticle based on silica and at least one hydrophilic nanoparticle based on silica having a BET internal surface area o…

  • PPG Patents Polymer

    August 10, 2007
    Patent No. U.S. 7,160,959 B2 PPG Industries has obtained a patent for a curable powder coating composition comprised of a compound that is comprised of the reaction product of a polyol having at least one hydroxyl group and a lactone, wherein the po…

  • Method for forming a

    August 10, 2007
    Patent No. U.S. 7,166,330 B2 Nippon Paint Co. has obtained a patent for a method for forming a glittering coating film comprised of forming a glittering base coating film on a substrate to be coated by applying thereto a glittering base coating mate…

  • PPG Patents Low gloss

    August 10, 2007
    Patent No. U.S. 7,166,675 B2 PPG Industries has obtained a patent for a thermosetting protective and/or decorative coating composition comprised of a co-reactable solid, particulate mixture of (a) a film-forming material comprising a copolymer conta…

  • Process for the production

    August 10, 2007
    Patent No. U.S. 7,166,331 B2 E. I. du Pont de Nemours and Company has received a patent for a process for producing a multi-layer coating on a substrate comprised of applying a waterborne primer-surfacer layer to the substrate, allowing evaporation…

  • Rohm and Haas patents

    August 10, 2007
    Patent No. U.S. 7,166,667 B2 Rohm and Haas Company has obtained a patent for a method of forming at least one paint line comprised of providing a set of mutually compatible, water dispersible prepaints. It is comprised of at least one prepaint x, co…

  • BASF Coatings patents color powder

    July 19, 2007
    Patent No. U.S. 7,151,133 B2 BASF Coatings has obtained a patent for a process for preparing powder slurry of a particular shade, comprised of mixing a powder slurry or slurries selected from the group consisting of color powder slurries of achroma…

  • powder coating

    July 19, 2007
    Patent No. U.S. 7,141,308 B2 PPG Industries has received a patent for a crosslinking agent comprised of an ungelled reaction product of the following reactants: at least one aminoplast resin; and at least one aromatic heterocycle containing at least…

  • Sakura color Patents Aqueous glittering color material Patent No.

    July 19, 2007
    U.S. 7,160,375 B2 Sakura Color Products Corporation has obtained an aqueous glittering color material composition comprised of a colorant, a solvent and glittering pigments, wherein the glittering include metal reflection surfaces on particle surfac…

  • Aluminum flake pigment,

    July 19, 2007
    Patent No. U.S. 7,163,580 B2 Toyo Aluminum Kabushiki Kaisha has received a patent for a manufacturing method of an aluminum flake pigment, having an average thickness in the range of 0.025 µm and 0.08 µm, and an average particle diameter…

  • Toyota Technical center

    July 19, 2007
    Patent No. U.S. 7,163,981 B2 Toyota Technical Center, U.S.A, Inc. has been granted a patent for an aqueous paint composition. The aqueous paint composition is comprised of a water-soluble pure acrylic resin as a binder resin and a polycarbodiimide…

  • PPG patents Polymer

    July 19, 2007
    Patent No. U.S. 7,160,959 B2 PPG Industries has obtained a patent for a curable powder coating composition comprised of a compound that comprises the reaction product of a polyol having at least one hydroxyl group and a lactone, wherein the polyol…

  • ciba patents Method of

    July 19, 2007
    Patent No. U.S. 7,160,371 B2 Ciba Specialty Chemicals has obtained a patent for a method of enhancing fluorescence of a marking composition comprising a colorant, which method comprises adding as an additive to the colorant, an organic pigment with…