Patents
August 10, 2005
Patent No. U.S. 6,521,716 B1
Akzo Nobel N.V. has received a patent for a coating, adhesive or sealant composition curable by Michael reaction. It is comprised of a Michael acceptor, which is a compound or polymer containing at least two activat…
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August 10, 2005
Patent No. U.S. 6,525,111 B1
Prizmalite Industries Inc. has received a patent for a light-refracting, color-enhancing coating composition. It is comprised of a mixture of at least one color-enhancing agent selected from the group consisting of…
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August 10, 2005
Patent No. U.S. 6,517,941 B1
Clariant Corp. has obtained a patent covering a coating composition with which it is possible to make coated paper that is excellent in various properties such as glossiness, water resistance, solvent resistance, he…
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August 10, 2005
Patent No. U.S. 6,517,939 B1
Engelhard Corp. has received a patent for a coated laminar substrate in which the coating is comprised of silver or gold wherein the coating contains rhodium in an amount of up to two percent by weight of the coatin…
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August 10, 2005
l Patent No. U.S. 6,517,626 B2
Ferndale, MI-based Gage Products Company has received a patent for a universal paint solvent. It comprises, on a weight basis, one to 30% of an acidic material selected from the group consisting of sulfonic acids,…
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August 10, 2005
Patent No. U.S. 6,517,627 B1
Nittetsu Mining Co., Ltd. and Katsuto Nakatsuka have obtained a patent for an additive pigment powder comprising three pigments, having the three primary colors of light (red, green, and blue), wherein each of the p…
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August 10, 2005
Patent No. U.S. 6,517,628 B1
Merck Patent has obtained a patent for pigment mixtures comprising at least two components: multilayer pigments based on mica, SiO2 flakes, glass flakes, Al2O3 flakes or polymer flakes and platelet-shaped, acicular…
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August 10, 2005
atent No. U.S. 6,517,629 B2
Millennium Inorganic Chemicals has received a patent for a method for producing a low volatile pigmentary base. It is comprised of oxidizing titanium tetrachloride and aluminum chloride to form an oxidizer discharge…
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August 10, 2005
l Patent No. U.S. 6,521,718 B2
3M has received a patent for a pavement marking composition comprising a polyfunctional ethylenically unsaturated polymer selected from the group consisting of polyfunctional ethylenically unsaturated…
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August 10, 2005
Patent No. U.S. 6,512,042 B1
Rohm and Haas has received a patent for aqueous, storage-stable, crosslinkable polymer compositions comprising an aqueous dispersion of an acrylic polymer component containing certain carbonyl-containing functional…
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August 10, 2005
l Patent No. U.S. 6,512,033 B1
Essex Specialty Product Inc. has been awarded a patent for a sealant composition comprising a urethane prepolymer having an isocyanate functionality of at least two and an average molecular weight of at leas…
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August 10, 2005
Patent No. U.S. 6,512,044 B1
BASF has been granted a patent for a coating composition comprising one or more polyester resins, one or more polyacrylate resins, one or more di- and/or polyisocyanates having free or blocked isocyanate groups, one…
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August 10, 2005
Patent No. U.S. 6,514,669 B2
Sumitomo Chemical Company has received a patent for a pigment-dispersion photo-sensitive coating solution comprising a binder resin, an organic-solvent and a main pigment dispersed in the solvent, wherein the combin…
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August 10, 2005
Patent No. U.S. 6,511,752 B1
Sika Corp. has obtained a patent for a method for adhering a polyurethane-based sealant or adhesive to a substrate. The method comprises applying an aqueous primer solution onto a substrate, the primer solution comp…
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August 10, 2005
Patent No. U.S. 6,515,046 B2
Dainippon Ink and Chemicals Inc. and Liquid Gas Co. have received a patent for a method of manufacturing a powder coating that enables the paint to be manufactured easily and with good energy conservation and does n…
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