• Cognis patents water-based radiation curable epoxy acrylate dispersions

    November 10, 2011
    WO2011032673 Water based radiation curable epoxy acrylate dispersions (comprises (a) an epoxy acrylate resin with two acrylate groups per molecule, and (b) a dispersant with at least one acrylate group per molecule. The dispersion is obtained by (i)…

  • 3M patents aqueous fluoropolymer dispersions

    November 10, 2011
    EP2284200 Aqueous fluoropolymer dispersions containing a polyol comprising at least one long chain residue and method for producing them (a composition comprising i) one or more polyols containing at least one long chain residue. ii) a fluoropolymer…

  • Red Spot patents UV curable coating composition

    November 10, 2011
    WO2009145781 UV curable coating compositions containing aliphatic urethane acrylate resins (described in preferred embodiments are UV curable coating compositions including a unique blend of aliphatic urethane acrylate resins. Also described are coat…

  • PPG patents epoxy resins

    November 10, 2011
    US2010331454 Modified epoxy resins comprising the reaction product of a biomass derived compound and an epoxy resin, and aqueous dispersions and coatings comprising such resins (modified epoxy resins comprising the reaction product of a cycloaliphati…

  • Henkel patents acetoacetyl polymer

    November 10, 2011
    WO2011003349 Acetoacetyl polymer, method for producing same, and mould release agents and coatings containing same (disclosed is an acetoacetyl polymer, which is a polysiloxane having acetoacetoxy group or acetoacetamide group thereon and can be wide…

  • BASF patents mineral pigments

    November 10, 2011
    US2011046284 Novel treated mineral pigments for aqueous based barrier coatings (discloses novel pigments, pigment systems (including components not classified as pigments) and formulations for use in an aqueous coating system applied onto cellulosic…

  • Cabot patents multi-stage process for making carbon black

    November 10, 2011
    Patent No. U.S. 7,829,057 B2 Cabot Corp. has been granted a patent for a process of making a carbon black product comprised of in a multi-stage carbon black reactor having a converging diameter section, forming a stream of hot gases at a stage having…

  • Evonik patents carbon black method

    November 10, 2011
    US2011076608 Carbon black, method for its manufacture and application (discloses a carbon black with a content of polycyclic aromatic hydrocarbons measured by the 22 PAH method of less than 5 ppm and an STSA surface area of less than 90 m2/g. The car…

  • Applied Nanoparticle Lab Corp patents composite silver nanoparticles and nanopaste

    November 10, 2011
    US2011042447 Composite silver nanoparticles, composite silver nanopaste, and production method, production apparatus, conjugation method and patterning method of the same (a cold formation method of composite silver nanoparticles has been established…

  • Kansai patents starch-based coating

    November 10, 2011
    Patent No. U.S. 7,838,592 B2 Kansai Paint Co. has been granted a patent for a starch-based coating composition comprised of a naturally derived resin and a resin composition obtained by reacting a starch and/or a starch that has been esterified, eth…

  • Dow patents amphiphilic block copolymer-modified epoxy resin

    November 10, 2011
    Patent No. U.S. 7,820,760 B2 Dow Global Technologies Inc. has obtained a patent for a curable adhesive epoxy resin composition comprised of an epoxy resin; an amphiphilic block copolymer containing at least one epoxy resin miscible block segment and…

  • BASF patents coating composition

    October 6, 2011
    Patent No. U.S. 7,989,070 B2 BASF Coatings GmbH has received a patent for a coating composition comprised of a crosslinkable carbamate-functional resin; and an aminoplast comprised of the reaction product of an aldehyde and a melamine; wherein the am…

  • NDSU patents thermoset siloxane-urethane fouling release coating

    October 6, 2011
    Patent No. U.S. 7,989,074 B2 North Dakota State University Research Foundation has obtained a patent for a substrate having a surface capable of being exposed to aquatic conditions; wherein the surface has a fouling release coating thereon; and the c…

  • Bayer MaterialScience patents ethylenically unsaturated polyisocyanate addition compounds

    October 6, 2011
    Patent No. U.S. 7,759,447 B2 Bayer MaterialScience LLC has been granted a patent for polyisocyanate addition compounds, which are substantially free from isocyanate groups and are prepared from one or more polyisocyanate adducts containing uretdione,…

  • Bunge Fertulizantes patens aluminum phospate pigments

    October 6, 2011
    Patent No. U.S. 7,763,359 B2 Bunge Fertilizantes S.A., São Paulo Brazil and Universidade Estadual de Campinas, Campinas, Brazil have received a patent for a method of making a coating composition comprised of a binding polymer and an opacifyin…