• Heubach patents rutile-based pigment

    September 13, 2011
    Patent No. U.S. 7,824,487 B2 Heubach GmbH has received a patent for pigment particles consisting essentially of uncoated inorganic nickel- antimony rutile yellow having a color saturation c* of 52 to 55 at a color hue angle h of 96° to 98° ac…

  • Reactive Surfaces patent portfolio expands further in the U.S., Middle East and Pacific Rim

    August 24, 2011
    Reactive Surfaces has received allowance of patents directed to its anti-microbial peptide-based ProteCoat technology in both Australia and the United States. The claims for the patents varied based on specific peptide sequences, but are generally di…

  • BASF patents titania-pigmented polyamide

    August 15, 2011
    Patent No. U.S. 7,820,757 B2 BASF has been awarded a patent for a process for producing a polyamide with titanium dioxide pigments comprised of dispersing the titanium dioxide pigments in a mixture containing water and caprolactam with an apparatus.…

  • Eckart patents aluminum effect pigments

    August 15, 2011
    Patent No. U.S. 7,828,890 B2 Eckart has been granted a patent for effect pigments having an aluminum core or aluminum alloy core and an aluminum oxide-containing or aluminum oxide/hydroxide-containing layer enveloping the aluminum core or aluminum al…

  • Excalibur Paint patents 2K waterborne isocyanate free coating system

    August 15, 2011
    Patent No. U.S. 7,951,869 B2 Excalibur Paint and Coatings, Ltd. has been granted a patent for a 2K waterborne isocyanate free coating system and methods thereof designed for use as a DTM topcoat in heavy duty industrial applications where gloss reten…

  • PPG patents method of reducing mapping of an electrodepositable coating layer

    August 15, 2011
    Patent No. U.S. 2,010,316,881 PPG has received a patent related to the method of reducing mapping of an electrodepositable coating layer. It concerns a method for coating a substrate with a variety of coating compositions thereby reducing mapping of…

  • PPG patents universal primer

    July 12, 2011
    Patent No. U.S. 7,816,418 B2 PPG Industries has been granted a patent for a radiation-curable coating composition comprised of 50%-80% by weight a radiation-curable compound, the improvement comprised of including in the coating composition 1%-5% by…

  • Henkel patents UV curing anti-fingerprinting coating

    July 12, 2011
    Patent No. U.S. 7,816,434 B2 Henkel has obtained a patent for a coating material comprised of 40%-90% weight of at least one oligomeric substance selected from the group consisting of epoxy (meth)acrylates, polyester (meth)acrylates, polyether (meth)…

  • Valspar patents high performance aqueous coating

    July 12, 2011
    Patent No. U.S. 7,812,090 B2 Valspar Sourcing, Inc. has been granted a patent for a coating composition comprised of a silane-functional, acetoacetoxy-functional multistage latex polymer, wherein the multistage latex polymer is comprised of at least…

  • Cytec patents radiation curable low gloss powder coating

    July 12, 2011
    Patent No. U.S. 7,816,420 B2 Cytec Surface Specialties has obtained a patent for a radiation curable powder coating composition comprised of as a binder a mixture of 30%-90% weight of one or more (meth)acryloyl group containing amorphous polyester re…

  • BASF patents coating for adhesion to olefinic substrates

    July 12, 2011
    Patent No. U.S. 7,816,449 B2 BASF Coatings has been granted a patent for a coating composition comprised of film forming components and an adhesion promoter comprised of an olefin-based polymer having a functionality thereon that is essentially unrea…

  • 3M wins patent cases in Canada and China

    July 12, 2011
    3M Co. patent lawyers scored wins on two continents over its reflective coatings used on firefighter coats. The Maplewood-based manufacturer said Tuesday that Eurtoex of Canada was ordered by Federal Court in Ottawa to pay damages to 3M and stop sell…

  • Valspar patents low VOC coating

    June 9, 2011
    Patent No. U.S. 7,812,079 B2 Valspar Sourcing, Inc. has been granted a patent for a coating composition comprised of a latex polymer comprised of a surfactant and polymer particles emulsified or suspended in an aqueous medium; and at least 1% by…

  • Dow Corning patents architectural coating containing silicone resins

    May 9, 2011
    U.S. 7,807,744 B2 Dow Corning Corporation has received a patent for an architectural coating composition consisting of (i) 0.5-10% by weight of a silicone resin based on the total weight of the architectural coating composition, wherein the silicone…

  • BASF patents coating and film system

    May 9, 2011
    U.S. 7,807,743 B2 BASF Corporation has obtained a patent for a coating composition comprised of a carbamate functional polymer; a cross-linking agent reactive with the carbamate functional polymer and an acid functional polymer that is non-reactive…

RELATED TOPICS