• SUN CHEMICAL PATENTS LOW

    10.10.08
    SUN CHEMICAL PATENTS LOW VISCOSITY OIL-BASED DISPERSIONS Patent No. U.S. 7,300,511 B2 Sun Chemical Corporation has been granted a patent for an oilbased pigment dispersion comprised of at least approximately 45% weight of pigment, wherein the…

  • ALIGNABLE DIFFRACTIVE

    10.10.08
    ALIGNABLE DIFFRACTIVE PIGMENT FLAKES Patent No. U.S. 7,300,695 B2 JDS Uniphase Corporation has obtained a patent for an image formed on a medium. The image is comprised of a first region including a first plurality of diffractive pigment flak…

  • MERCK PATENTS LUSTROUS

    10.10.08
    MERCK PATENTS LUSTROUS BLACK INTERFERENCE PIGMENTS Patent No. U.S. 7,303,622 B2 Merck Patent has received a patent for lustrous black interference pigments comprised of a mixture of different substrates having a coating of Fe3O4; a colorless c…

  • IMERYS PATENTS KAOLIN

    10.10.08
    IMERYS PATENTS KAOLIN PIGMENT WITH HIGH BRIGHTNESS Patent No. U.S. 7,306,668 B2 Imerys Pigments, Inc. has been granted a patent for a hydrous kaolin pigment having a GE brightness of at least approximately 90.0 and a steepness (d30/d70×1…

  • POWDER COATING COMPRISED

    10.10.08
    POWDER COATING COMPRISED OF URETHANE (METH)ACRYLATES Patent No. U.S. 7,300,979 B2 Degussa AG has been granted a patent for a powder coating composition comprised of from 30-98.5% by mass of a binder comprised of at least one urethane (meth)acr…

  • BASF patents aqueous coating

    09.12.08
    Patent No. U.S. 7,297,375 B2 BASF Coatings AG has obtained an aqueous coating material curable physically, thermally and with actinic radiation comprised of at least one stabilized polyurethane, as binder at least one effect pigment or a mixture of…

  • Cobalt based NON-TOXIC

    09.12.08
    Cobalt based NON-TOXIC CORROSION-PROTECTION coating Patent No. U.S. 7,294,211 B2 University of Dayton, Dayton, OH has been granted a patent for a solid corrosion-inhibiting conversion coating formed on a substrate metal. The conversion coati…

  • COATING WITH LEAD-FREE

    09.12.08
    COATING WITH LEAD-FREE ELECTRODEPOSITION COATING Patent No. U.S. 7,294,410 B2 Honda Motor Co., Ltd. and Nippon Paint Co., Ltd. have been granted a patent for a method for coating an alloyed hot-dip galvanized steel plate with a cationic electrod…

  • Chugoku Marine and Shin Etsu patent ANTIFOULING PAINT

    09.12.08
    Chugoku Marine and Shin Etsu patent ANTIFOULING PAINT Patent No. U.S. 7,297,745 B2 Chugoku Marine Patents, Ltd., and Shin Etsu Chemical Co. Ltd. have been awarded a patent for a method of rendering a base material or a shaped item antifouling with…

  • Cognis patents HARDENERS

    09.12.08
    Cognis patents HARDENERS FOR WATER-BASED EPOXY RESIN Patent No. U.S. 7,300,963 B2 Cognis has obtained a patent for a hardener for water-based epoxy resin systems. The hardener is prepared by a process comprised of reacting a mixture comprised of…

  • Microstructured effect pigments from

    07.16.08
    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

    07.16.08
    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

    07.16.08
    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

    06.12.08
    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

    06.12.08
    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

    06.12.08
    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

    06.12.08
    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

    06.12.08
    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

    05.13.08
    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

    05.13.08
    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…

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