• Cabot Patents Process for Production of Carbon Black

    May 1, 2010
    Patent No. U.S. 7,655,209 B2 Cabot Corporation has received a patent for a furnace carbon black producing process comprised of the steps of (a) obtaining off-gas from a carbon black furnace, (b) dewatering and heating the off-gas and substantially re…

  • Valspar Patents Low-HAP and Zero-HAP Polyester Resin

    May 1, 2010
    Patent No. U.S. 7,655,724 B2 Valspar Sourcing, Inc. has obtained a patent for a polyester gelcoat composition comprised of a sprayable mixture of an unsaturated polyester resin; reactive diluents the majority by weight of which contains a mixture of…

  • PPG Patents Electrodepositable Coating

    April 6, 2010
    Patent No. U.S. 7,497,935 B2 PPG Industries has been granted a patent for a process for coating an electroconductive substrate comprised of  electrophoretically depositing on the substrate a curable electrodepositable coating composition to form…

  • BASF Patents Multicoat/Color Effect Paint

    April 6, 2010
    Patent No. U.S. 7,479,308 B2 BASF Coatings AG has received a patent for a process for producing multicoat color and/or effect paint systems comprised of at least one primer, at least one color and/or effect basecoat, and at least one clearcoat compri…

  • Henkel Patents Reactive Hot Melt Adhesives

    April 6, 2010
    Patent No. U.S. 7,645,831 B2 Henkel AG & Co. has obtained a patent for a moisture curable hot melt adhesive composition prepared by reacting a polyisocyanate with a mixture comprised of a urethane diol and  a polyether polyol or polyester di…

  • Clariant Patents Azo Pigment Preparation

    April 6, 2010
    Patent No. U.S. 7,645,336 B2 Clariant has received a patent for an azo pigment formulation comprised of 4,4’-diaminodicyclohexyl-methane wherein a fraction of trans,trans-isomer is at least 25% based on a total amount of 4,4’-diaminodicyc…

  • Super Absorbent Polymer Aqueous Paste and Coating

    April 6, 2010
    Patent No. U.S. 7,488,541 B2 Evonik Stockhausen, Inc. has obtained a patent for a coated substrate comprised of a substrate material, an aqueous superabsorbent polymer paste comprised of a blend of from approximately 1-5% weight of superabsorbent pol…

  • Agion Technologies Patents Color Stable Antimicrobial Coatings

    April 6, 2010
    Patent No. U.S. 7,645,824 B2 Agion Technologies, Inc. has received a patent for a substantially color stable antimicrobial coating system comprised of an epoxy resin-based or wax-based coating composition and from approximately 1-30% weight based on…

  • Powder Coating Composition

    April 6, 2010
    Patent No. U.S. 7,485,674 B2 Toyo Aluminum Kabushiki Kaisha has obtained a patent for a powder coating composition comprised of powder coating particle including thermosetting resin powder, an adhesive binder, and a flake pigment bound to a surface o…

  • BASF patents kaolin pigments

    March 16, 2010
    Patent No. U.S. 7,494,541 B2 BASF Corporation has received a patent for a method of processing kaolin comprised sequentially: providing a kaolin crude comprising higher amount of gray kaolin and a lower amount of white kaolin; degritting the kaolin…

  • PPG Patents COATING WITH SOLAR PROPERTIES

    March 16, 2010
    Patent No. U.S. 7,473,471 B2 PPG Industries has obtained a patent for a coating comprised of an infrared reflective layer; a primer layer over the infrared reflective layer; a dielectric layer over the primer layer; and an absorbing layer. The absor…

  • Henkel patents COATING FOR COLD WORKING METALS

    March 16, 2010
    Patent No. U.S. 7,479,177 B2 Henkel AG & Co. has obtained a patent for a composition for forming a combined conversion and lubricating coating on a metal substrate with which the composition is brought into contact. The composition is comprised…

  • Ecology Coatings patents COATING for METAL

    March 16, 2010
    Patent No. U.S. 7,498,362 B2 Ecology Coatings has been granted a patent for an actinic radiation curable, substantially all solids composition comprised of a mixture of approximately 15-45% by weight of an oligomer or a multiplicity of oligomers; 30…

  • Cabot patents NON-AQUEOUS COATING

    March 16, 2010
    Patent No. U.S. 7,495,042 B2 Cabot Corporation has received a patent for a pigment composition comprised of at least one pigment and at least one dispersant composition comprised of at least one anionic surfactant and at least one polymer comprised…

  • Eckart patents COPPER-BASED METAL FLAKES

    March 16, 2010
    Patent No. U.S. 7,485,365 B2 Eckart GmbH has been granted a patent for lustrous copper-based metal flakes that contain, in addition to 70-98% weight copper, at least one additional metallic alloy component comprised of 2% to up to 30% weight zinc an…

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