• Kansai patents aqueous primer composition

    07.24.12
    WO 2012039217 Aqueous primer composition, method for forming multi layer coating and coated article (provides an aqueous primer composition capable of forming a coating which has excellent workability and corrosion resistance in the worked portion. T…

  • Henkel patents bonding method

    07.24.12
    Henkel AG & Co KGAA has patented a method for bonding UV-hardening adhesives (adhesive bonding of a label with a UV-curable adhesive comprises thermally applying the adhesive to a substrate, bonding with a second substrate, and irradiating with a…

  • Sudarshan wins patent case involving its Sudafest 132 pigment against Clariant

    07.05.12
    A judgement was handed down by a European court in June that Clariant Produkte (Deutschland GmbH), a German pigment manufacturer had been wrongfully claiming that Sudafast 132 (PY191) infringed its patent. It was also held that Clariant had issued un…

  • Valspar patents durable polyester coating

    06.05.12
    U.S. 8,124,242 B2 Valspar Sourcing, Inc. has been granted a patent for a coated substrate comprised of a substrate coil, and a coating composition applied to at least one major surface of the substrate coil, wherein the coating composition is compris…

  • Akzo Nobel Coatings patents reactive diluent malonate coating

    06.05.12
    U.S. 8,124,688 B2 Akzo Nobel Coatings International B.V.  has received a patent for coating composition comprised of an oxidatively drying binder and a reactive diluent, wherein at least a part of the diluent is an ester of malonic acid, the est…

  • Sachtleben Chemie patents UV-curable undercoat

    06.05.12
    U.S. 8,114,513 B2 Sachtleben Chemie GmbH has received a patent for a UV-curing primer comprised of barium sulfate having an average particle size of 10 to 120 nm, a binder, a UV initiator, and a reactive thinner, wherein the binder is from 40% to 80%…

  • Lumimoive patents corrosion resistant coating

    06.05.12
    U.S. 8,114,206 B2 Lumimove, Inc. has obtained a patent for a corrosion-responsive agent comprised of a neutralized metal salt of a corrosion-inhibiting organic anion, wherein a 2.5% by weight aqueous solution of the dried salt has a pH that is above…

  • DuPont patents low temp curable melamine coating

    06.05.12
    U.S. 8,114,481 B2 E.I. du Pont de Nemours and Company has been awarded a patent for a process for producing a coating on a substrate. The process is comprised of the steps of: (A) mixing components of a coating composition to form a pot mix, wherein…

  • Denka Singapore patents method for producing carbon black

    06.05.12
    U.S. 8,114,937 B2 Denka Singapore Private Limited has obtained a patent for carbon black comprised of a chain body which is comprised of a region of spherical carbon particles and  a region of rod-shaped carbon particles, the region and the regi…

  • Sensient patents self-dispersed pigments

    06.05.12
    U.S. 8,118,924 B2 Sensient Colors LLC has received a patent for a method of modifying a pigment comprised of reacting cyanuric chloride with approximately three equivalents of a secondary compound or a mixture of secondary compounds to displace all r…

  • Bayer MaterialScient patents dual-cure coating

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    06.05.12
    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

    05.15.12
    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

    05.15.12
    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…

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