• 3M Patents Highly Water Repellent Fluoropolymer Coating

    December 15, 2014
    U.S. 8,632,856 B2 3M Innovative Properties Company has been granted a patent for a method for making a coated article, which method is comprised of providing a substrate; providing microparticles of a partially or fully fluorinated polymer and provid…

  • Valspar Patents Bisphenol A And Aromatic Glycidyl Ether-Free Coatings

    December 15, 2014
    .S. 8,632,857 B2 Valspar Sourcing Inc. has been awarded a patent for a method of coating a metal substrate with a hardenable packaging coating system comprised of applying an under-coat composition to a metal substrate, the under-coat composition con…

  • GM Global Technology Operations Patents Self-Repairing Polymer

    December 15, 2014
    U.S. 8,633,293 B2 GM Global Technology Operations has been granted a patent for a polymer comprised of a reaction product of an epoxy resin; a first crosslinking agent reactive with the epoxy resin and having a first molecular weight; and a second cr…

  • PPG Patents Coating For Decorative Metals

    December 15, 2014
    U.S. 8,632,895 B2 PPG has obtained a patent for a coated article comprised of a decorative metal substrate having a specular gloss greater than 400, with the proviso that the decorative metal substrate does not contain a pigmented coating thereon, a…

  • 3M Patents Aqueous Coating Composition

    December 15, 2014
    U.S. 8,633,263 B2 3M has received a patent for a composition comprised of an aqueous continuous liquid phase; and core-shell particles dispersed in the aqueous continuous liquid phase, each core-shell particle comprising a polymer core surrounded by…

  • NOF Metal Coatings Patents Anticorrosion Composition

    August 7, 2014
    U.S. 8,628,827 B2 Nof Metal Coatings Europe has been granted a patent for a method for forming a coated metallic substrate having an anticorrosion coating. The method is comprised of obtaining a coating composition including from 0.3 percent to 24 pe…

  • BASF Patents Aqueous Coating

    August 7, 2014
    U.S. 8,629,207 B2 BASF has obtained a patent for a n aqueous coating formulation comprised of a substituted, branched polyethyleneimine, which is obtained by a process comprised of reacting a branched polyethyleneimine having a weight-average molecul…

  • 3M Moisture Curable Isobutylene Adhesive

    August 7, 2014
    U.S, 8,629,209 B2 3M has been granted a patent for an adhesive composition comprised of: a) an isobutylene copolymer having pendent alkoxysilane groups, and b) a tackifier.…

  • NDSU Patents Zwitterionic/Amphiphilic Pentablock Copolymers and Coatings

    August 7, 2014
    U.S. 8,629,210 B2 NDSU Research Foundation has been awarded a patent for a pentablock copolymer prepared from atom transfer radical polymerization of a Poly(dimethylsiloxane)-Poly(ethyleneoxide)-Br macroinitiator and [2-(Methacryloyloxy)ethyl]dimethy…

  • Valspar Patents Can Coatings

    August 7, 2014
    Valspar has obtained a patent for a method comprised of the steps of: (a) providing a latex-based coating composition that includes one or more polymers, wherein the one or more polymers are formed by polymerizing one or more ethylenically unsaturate…

  • Bioceramic Coating

    August 7, 2014
    U.S. 8,623,526 B2 Guizhou University has been awarded a patent for a gradient bioceramic coating, wherein the gradient bioceramic coating is prepared with powdery titanium, and powdery composite ceramics, wherein the powdery composite ceramics is com…

  • NEI Corporation’s NANOMYTE PT-30 Self-Healing Hybrid Coating Receives U.S. Patent

    August 7, 2014
    NEI Corporation announced that the USPTO has issued a notice of allowance for its patent for a self-healing coating technology. The allowed claims describe an environmentally benign, conversion coating formulation, specifically applicable to copper a…

  • Valspar Patents Adhesion Promoter

    July 7, 2014
    U.S. 8,623,460 B2 Valspar has been granted a patent for a method for making an article comprised of providing a substrate comprised of at least one of ceramic, glass and polymeric materials; contacting a surface of tbe substrate with a solution compr…

  • Metal Components With Silicon-Containing Protective Coatings Free Of Chromium

    July 7, 2014
    U.S. 8,623,461 B2 MT Coatings LLC has obtained a patent for a coating process for protecting a surface of a substantially chromium-free metal component, the coating process is comprised of combining a substantially chromium-free silicon-containing fl…

  • AkzoNobel Patents Redispersible Polymer Powder

    July 7, 2014
    AkzoNobel has been granted a patent for a water-redispersible polymer powder composition containing at least one modified natural latex obtained by mixing and reacting natural latex with at least one radical initiator and/or with at least one oxidizi…

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