Patents

Daikin Patents Powder Coating

December 11, 2013

U.S. 8,552,115 B2
Daikin Industries, Ltd. has been granted a patent for a powder coating composition, which contains a macromolecule compound (A) having amide group and/or imide group, an anti-oxidizing material (B) and a fluororesin (C), wherein the macromolecule compound (A) has an average particle size of 45 μm or less, wherein the macromolecule compound (A) is at least one compound selected from the group consisting of a polyamideimide, a polyamide, a polyamide acid and a polyimide, wherein the anti-oxidizing material (B) is at least one compound selected from the group consisting of a polyarylene sulfide, an amine compound, a benzotriazole-based compound, a benzothiazole-based compound, a sulfenamide compound, and a thiourea compound, wherein the fluororesin (C) is a perfluororesin.
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