• Valspar patents aqueous coating

    10.18.07
    Patent No. U.S. 7,189,787 B2 Valspar Sourcing Inc. has obtained a patent for a method comprised of providing an oxirane-functional vinyl addition polymer having an oxirane functionality of 0.5 to 5; providing an acid-functional polymer having an aci…

  • U.S. army patents

    10.18.07
    Patent No. U.S. 7,192,993 B1 The U.S. as represented by the Secretary of the Army has patented a self-healing coating that repairs itself upon physical compromise of an application of the self-healing coating that was cured at ambient temperature. I…

  • Patent for Manufacturing

    10.18.07
    Patent No. U.S.7,192,996 B2 BHP Steel has obtained a patent for a method of manufacturing a polymer-based solid paint which includes the steps of providing a component of the solid paint as a liquid in a heated mixing container that has a base and s…

  • Engelhard patents Carbon

    10.18.07
    Patent No. U.S. 7,189,454 B2 Engelhard has been granted a patent for a pigment comprised of an effect pigment substrate having a pyrolyzed carbon-containing organic coating thereon, the organic coating is comprised of at least one carbon-containing…

  • actinic Fatty (meth) acrylates and their use in pigments

    10.18.07
    Patent No. U.S. 7,192,478 B2 Cognis has been granted a method comprised of providing a pigment; providing a fatty (meth)acrylate having an epoxide value of below 0.6, wherein the fatty (meth)acrylate is a product of a process comprised of reacting a…

  • Process for pigment modification

    09.20.07
    Patent No. U.S. 7,173,078 B2 Cabot Corporation has been granted a patent for a process for preparing a modified pigment having attached at least one organic group. It is comprised of reacting a dried mixture comprised of a pigment having attached at…

  • PPG Patents Coating Comprised of silyl blocked components

    09.20.07
    Patent No. U.S. 7,172,809 B2 PPG Industries has obtained a patent for a coating composition formed from components comprised of at least one hydroxyl functional non-vinyl material comprised of at least one alcoholic hydroxyl group blocked with a hyd…

  • Vapor Tech. patents Decorative and protective coating

    09.20.07
    Patent No. U.S. 7,179,546 B1 Vapor Technologies, Inc. has received a patent for an article having on at least a portion of its surface a multi-layer coating having the appearance of brass, nickel and stainless steel comprised of a base­coat lay…

  • Tronox patents Process

    09.20.07
    Patent No. U.S. 7,182,931 B2 Tronox has obtained a patent for an improved process for producing titanium dioxide by reacting a titanium dioxide ore with chlorine to produce a gaseous stream containing titanium tetrachloride, condensing titanium tetr…

  • Effect pigments coated with reactive orientation aids

    09.20.07
    Patent No. U.S. 7,172,812 B2 Eckart-Werke Standard Bronze­pulver-Werke Carl-Eckart GmbH & Co. has obtained a patent for a surface modified flake-form metal pigment for use in a paint or lacquer containing a binding agent, comprised of an ini…

  • Modified pigment

    09.20.07
    Patent No. U.S. 7,175,946 B2 Cabot Corp. has received a patent for a resin composition comprised of…

  • Merck patents effect pigments

    08.10.07
    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

    08.10.07
    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

    08.10.07
    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

    08.10.07
    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

    08.10.07
    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

    08.10.07
    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

    08.10.07
    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

    07.19.07
    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

    07.19.07
    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…

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