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Last Updated Tuesday, May 21 2013
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Patents

May 8, 2013
US 8,217,114 B2 Kansai Paint Co.  has been granted a patent for an aqueous coating resin composition comprised of a water-dispersible nonionic resin (A) and a water-dispersible anionic core-shell resin (B), characterized in that the water-…  Read More »
May 8, 2013
U.S. 8,211,225 B2 Sun Chemical Corp. has been awarded a patent for a pigment comprised of a substrate and a layer, wherein the layer has regions of y-Fe2O3 and a-Fe2O3, wherein the region of y-Fe2O3 is further from the substrate than the region…  Read More »
May 8, 2013
U.S. 8,211,970 B2 E I du Pont de Nemours and Company has been granted a patent for an aqueous pigment dispersion comprised of at least one dispersed carbon black pigment, an aqueous carrier and at least one copolymer. The copolymer is prepared…  Read More »
May 8, 2013
U.S. 8,206,794 B2 The Boeing Company has obtained a patent for a method for applying a silicon oxy-carbide coating onto a substrate comprised of the steps of introducing a shielding gas and a plasma-source gas to an atmospheric plasma device to…  Read More »
May 8, 2013
U.S. 8,206,791 B2 Texas Research International, Inc. has been granted a patent for a process for coating a metallic surface of an aircraft comprised of applying a composition that polymerizes to form a polyurea wherein the polyurea is formed fr…  Read More »
May 8, 2013
U.S. 8,206,732 B2 Arch Chemicals has been awarded a patent for a method of inhibiting the growth of microorganisms by the step of contacting the microorganisms with an antimicrobial composition comprised of a pyrithione salt selected from the g…  Read More »
April 1, 2013
U.S. 8,202,578 B2 Valspar Sourcing has been granted a patent for a method of making topcoated fiber cement articles comprised of providing an unattached fiber cement board substrate having a first major surface; providing a topcoat coating comp…  Read More »
April 1, 2013
U.S. 8,206,501 B2 Kenneth A. Krienke has been granted a patent for a temperature resistant and erosion resistant surface treatment for use in coating metal surfaces. The treatment is comprised of titanium ethoxide; 3-glycidoxypropyltrimethoxysi…  Read More »
April 1, 2013
U.S. 8,216,352 B2 The Shepherd Color Company has obtained a patent for a crystalline zinc aluminum vanadium hydrotalcite composition that is substantially free of trace salts, suited for use as an anti-corrosive pigment.…  Read More »
April 1, 2013
U.S. 8,216,490 B2 Kansai Paint Co. has been granted a patent for an aqueous primer composition comprised of an aqueous dispersion of modified polyolefin which is comprised of an unsaturated carboxylic acid- or acid anhydride-modified polyolefin…  Read More »
April 1, 2013
U.S. 8,202,634 B2 BASF Coatings Japan Ltd. has been granted a patent for a method of forming a metallic tone glitter paint film comprised of applying a first base metallic paint for providing a sense of glitter with a metallic tone to a base ma…  Read More »
March 1, 2013
U.S. 8,197,654 B2 PPG Industries has been awarded a patent for a method for preparing an electrodepositable coating comprised of mixing a flatting agent with an electrodepositable resin; combining the mixture with a pigment paste to form a flat…  Read More »
March 1, 2013
U.S. 8,202,581 B2 Valspar Sourcing, Inc. has been granted a patent for a method for preparing a coated article comprised of providing a cement fiberboard substrate having an outer surface, applying directly to the cement fiberboard substrate an…  Read More »
March 1, 2013
U.S. 8,188,183 B2 Imperial Chemical Industries has been granted a patent for an autoxidisable coating comprised of a liquid dispersion medium and a binder wherein the binder is comprised of an unsaturated copolymer which is produced by reacting…  Read More »
March 1, 2013
U.S. 8,216,687 B2 United Technologies Corporation has been granted a patent for an article comprised of a metallic substrate; a coating system atop the substrate and comprised of an alumina-chromia layer having a thickness at least 50% of a tot…  Read More »

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