• Microstructured effect pigments from

    July 16, 2008
    Patent No. U.S. 7,264,670 B2 Merck has obtained a patent for a colored flake-form effect pigment comprised of one or more layers, where at least one of the layers comprises one or more colorants or is itself a colorant and at least one of the layers…

  • SURFACE ENHANCING COATING

    July 16, 2008
    Patent No. U.S. 7,276,549 B2 United States Gypsum Company has been granted a patent for a mixture for use with water as a coating between an adhesive and a floor underlayment made with calcined gypsum. The mixture is comprised of approximately 10-5…

  • TITANIUM DIOXIDE PIGMENT

    July 16, 2008
    Patent No. U.S. 7,285,162 B2 Millennium Inorganic Chemicals, Inc. has received a patent for a coated titanium dioxide pigment having improved light stability comprised of a base titanium dioxide particle coated with a phosphate surfactant compound,…

  • Kansai Paint patents dispersing

    June 12, 2008
    Patent No. U.S. 7,271,213 Kansai Paint Co. has obtained a patent for a water-based pigment dispersion comprised of a pigment dispersing resin, pigment, aqueous medium, other pigment dispersing resin and, optionally, dispersing agent. The pigment d…

  • COATING SYSTEMS CONTAINING

    June 12, 2008
    Patent No. U.S. 7,267,845 B2 BASF Corp. has obtained a patent for a coating composition comprised of one or more organic resins comprising functional groups reactive toward alkoxyalkyl groups or alkylol groups; and a crosslinker composition compris…

  • henkel patents PRESSURE

    June 12, 2008
    Patent No. U.S. 7,268,178 B2 Henkel has obtained a patent for a hot-melt pressure-sensitive adhesive composition comprised of at least one tackifier component, at least one styrene block copolymer, a plasticizer component and at least one hydrogena…

  • TITANIUM DIOXIDE

    June 12, 2008
    Patent No. U.S. 7,264,672 B1 National Titanium Dioxide Co. Ltd. has obtained a patent for a process of making titanium dioxide particles, comprised of forming a slurry comprising particles and a phosphate-containing agent, the particles comprising…

  • Rohm and haas patents

    June 12, 2008
    Patent No. U.S. 7,273,842 B1 Rohm and Haas Co. has been granted a patent for a colorant composition comprised of at least one chromophore, polymeric nanoparticles (PNPs), a locking agent, and 0.01-50% weight based on the weight of the PNPs, of a PNP…

  • Nippon Paint patents waterborne

    May 13, 2008
    Patent No. U.S. 7,259,206 B2 Nippon Paint Company has been granted a patent for a waterborne resin composition comprised of a hydrolysable functional group and a polymerizable unsaturated carbon bond, wherein the waterborne resin composition contain…

  • BASF Patents

    May 13, 2008
    Patent No. U.S. 7,261,926 B2 BASF Coatings AG has been granted a patent for a solventborne coating material that has an optical effect from an effect pigment and is resistant to clouding, the solventborne coating material is comprised of at least…

  • Radiation-curable coatings

    May 13, 2008
    Patent No. U.S. 7,232,540 B2 Ashland Licensing and Intellectual Property LLC has been granted a patent for an article comprised of a plastic substrate and a UV-curable Michael resin composition, wherein the UV-curable Michael resin composition is co…

  • Daikin industries patents

    May 13, 2008
    Patent No. U.S. 7,247,677 B2 Daikin Industries, Ltd. has obtained a patent for a thermosetting powder coating composition comprised of a fluorine-containing copolymer and a curing agent, in which the copolymer contains, as essential structural units…

  • Coating compositions

    May 13, 2008
    Patent No. U.S. 7,247,697 B2 Acushnet Co. has received a patent for a golf ball comprised of a core, a cover layer encasing the core and at least one coating layer encasing the cover layer, wherein the coating layer is formed of a two-part, reactive…

  • EFFECT PIGMENTS BASED

    May 13, 2008
    Patent No. U.S. 7,255,736 B2 Merck Patent GmbH has been granted a patent for an effect pigment, which is a silver-white effect pigment, a colored interference pigment or an effect pigment having a non-flake appearance comprising an SiO2 flake substr…

  • BIODEGRADABLE COATING

    May 13, 2008
    Patent No. U.S. 7,256,250 B2 JVS-Polymers Oy, Espoo, Finland has been granted a patent for a biodegradable, curable structurally star shaped polyester resin composition, characterized in that the resin composition is based on hydroxy acid units stru…

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