• Bayer MaterialScient patents dual-cure coating

    June 5, 2012
    U.S. 8,119,245 B2 Bayer MaterialScience LLC has been granted a patent for a radiation-curable coating composition comprised of an amino-functional polyaspartate; a (cyclo) aliphatic polyisocyanate; a urethane acrylate; and a photoinitiator, wherein t…

  • Aldehyde reducing coating from AWI Licensing

    June 5, 2012
    U.S. 8,119,560 B2 AWI Licensing Company has been awarded a patent for an aldehyde reducing surface coating comprised of a binder, the binder being ethylene vinyl chloride; and an aldehyde reactive material which will reduce the aldehyde concentration…

  • 3M patents water-soluble adhesive

    June 5, 2012
    U.S. 8,119,732 B2 3M Innovative Properties Company has been granted a patent for a method of applying an adhesive to a paper substrate, the method is comprised of applying a liquid, water-soluble adhesive composition to the paper substrate, the liqui…

  • AkzoNobel Coatings patents solventless coating

    June 5, 2012
    U.S. 8,114,920 B2 Akzo Nobel Coatings International B.V. has been granted a patent for  UV-curable aqueous emulsion comprised of a urethane reaction product of 1% to 10% by weight of a polycarbonate polyol or polyester polyol, 1% to 10% by weigh…

  • Henkel patents room temperature curing adhesive

    June 5, 2012
    U.S. 8,119,754 Henkel Corporation has obtained a patent for room temperature cure adhesive composition comprised of at least one polyurethane oligomer having (meth)acrylate functionality present in an amount of from approximately 25% to 30% by weight…

  • Mayan Pigments patents near infrared reflecting hybrid pigments

    June 5, 2012
    U.S. 8,123,850 B2 Mayan Pigments, Inc. has been granted a patent for a hybrid pigment composition comprised of a pigment or a dye reacted with a fibrous clay, wherein the pigment composition has higher reflectance in a near infrared region than a vis…

  • Hamilton Sundstrand Space Systems patents hydrophilic coating

    June 5, 2012
    U.S. 8,124,113 B2 Hamilton Sundstrand Space Systems International, Inc. has received a patent for an antimicrobial hydrophilic coating slurry comprised of between approximately 13.9 % and 17.1% weight of a wetting agent; between 5.4 % and 6.6 % weigh…

  • DuPont patents process for producing TiO2 with reduced chlorides

    June 5, 2012
    U.S. 8,114,377 B2 E.I. du Pont de Nemours and Company has been granted a patent for a process for producing titanium dioxide pigment comprised of reacting titanium tetrahalide vapor, a rutile-forming agent and at least a stoichiometric amount of oxyg…

  • Valspar patents low VOC coatings

    May 15, 2012
    U.S. 8,110,624 B2 The Valspar Corporation has obtained a patent for a low-VOC paint comprised of a latex polymer comprised of a surfactant and polymer particles comprised of a homopolymer or copolymer including at least one of an acrylate or a metha…

  • PPG Industries patents food cans coated with an acrylic polymer composition

    May 15, 2012
    U.S. 7,858,162 B2 PPG Industries has been granted a patent for a food can coated at least in part on the interior with a composition comprised of a greater than 7% weight, based on total solids weight, of an acrylic polymer having a weight average mo…

  • Bayer MaterialScience patents silica-containing UV-crosslinkable hardcoat coating

    May 15, 2012
    U.S. 8,101,673 B2 Bayer MaterialScience AG has been obtained a patent for a UV-crosslinkable composition comprised of  unmodified, protonated silica nanoparticles; a urethane acrylate; a polar solvent; and a UV initiator system, wherein the amou…

  • DuPont patents easy to disperse, high durability TiO2 pigment

    May 15, 2012
    U.S. 8,105,432 B2 E.I. du Pont de Nemours and Company has received a patent for a method for making titanium dioxide particles surface coated with silica and alumina, comprised of the steps in order:  A. (1) heating a slurry of raw titanium diox…

  • Coated coloring agents

    May 15, 2012
    U.S. 8,110,010 B2 Henkel AG & Co. KGaA has obtained a patent for an agent for coloring keratinic fibers comprised of at least one particulate component having a particle core containing at least one oxidation dye precursor product and a casing su…

  • Essilor patents photochromic coating

    May 15, 2012
    U.S. 8,110,127 B2 Essilor International has been granted a patent for a thermally curable photochromic coating composition comprised of a mixture having two different monomers, where the monomers are selected from the group consisting of monofunction…

  • LG Chem patents UV-curable antireflective coating

    May 15, 2012
    U.S. 8,110,249 B2 LG Chem, Ltd. has obtained a patent for an antireflective coating composition comprised of a photopolymerizable acrylate monomer (C1); a particulate metal fluoride (C2) with a refractive index of 1.40 or less; a photopolymerization…

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