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Patents

December 19, 2011
Patent No. U.S. 7,842,751 B2 Kansai Paint Co. has obtained a patent for a water-based paint composition comprised of an emulsion resin, melamine resin and hydrophobic solvent, wherein: the emulsion resin is fine resin particles…  Read More »
December 19, 2011
Patent No. U.S. 7,842,131 B2 Kronos International Inc. has been granted a patent for titanium dioxide (TiO2) pigment particles comprised of uncoated rutile TiO2 particles; a coating covering the uncoated rutile TiO2 particles,…  Read More »
December 19, 2011
Patent No. U.S. 7,846,249 B2 Otsuka Chemical Co., Ltd. has been granted a patent for a pigment aqueous-medium dispersion being a dispersion of a pigment in an aqueous medium, wherein the pigment is a flaky titanic acid obtained…  Read More »
December 19, 2011
Patent No. U.S. 7,851,536 B2 Rutgers, The State University, New Brunswick, NJ has received a patent for a flame-retardant coating composition consisting of a cross-linked thermosetting polymer varnish, wherein the polymer is se…  Read More »
December 19, 2011
Patent No. U.S. 7,851,545 B2 Chroma Australia Pty Limited has been granted a patent for a water-based artists’ paint composition consisting essentially of at least one pigment in an effective amount to provide the desired…  Read More »
December 19, 2011
Patent No. U.S. 7,838,590 B2 Bostik, Inc. has been granted a patent for a hot melt adhesive composition comprised of a blend of the following components:approximately 1-20% by weight of a styrene-ethylene-ethylene-propylene-sty…  Read More »
December 19, 2011
Axion International Holdings Inc. has announced its third patent this year for a new fire-retardant coating technology. The coating formulation was patented earlier this year. Two new patents cover the process for modifying the formulation and applyi…  Read More »
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 dispers…  Read More »
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 residu…  Read More »
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.…  Read More »
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 pro…  Read More »
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…  Read More »
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 a…  Read More »
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…  Read More »
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 les…  Read More »

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