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US 6,803,419 B2Granted
Method for preparing a powder coating composition
AssigneeDaikin Industries, Ltd.
InventorsNobuhiko Tsuda, Ryuzi Iwakiri
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Abstract
The present invention is a method for preparing a thermosetting power coating composition having the steps of blending vinylidene fluorine copolymer particles and methyl methacrylate copolymer particles, and pulverizing the blended copolymer particles to an average particle size of 1 to 100 μm under 40° C.
Claims17
A method for preparing a thermosetting powder coating composition comprising:
- (A) blending vinylidene fluoride copolymer particles and methyl methacrylate copolymer particles, and
- (B) pulverizing the blended copolymer particles to an average particle size of 1 to 100 μm under 40° C.,
- wherein the thermosetting powder coating composition contains a curing agent.
Dependencies are inferred from the claim text.