Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shuichi Nakahara0
Hiromi Harakawa0
Date of Patent
November 23, 2010
0Patent Application Number
116621340
Date Filed
September 7, 2005
0Patent Primary Examiner
Patent abstract
The present invention discloses a thermosetting aqueous paint, comprising an oligomer (A-1), having a specific acid value, hydroxyl value and number average molecular weight, and obtained by reacting a compound having at least one hydroxyl group and at least one carboxyl group in a molecule thereof, a monoepoxide compound having a long-chain hydrocarbon group, and as necessary, a polyvalent carboxylic acid and/or polyvalent carboxylic acid anhydride, and/or a polyester resin (A-2) obtained by further reacting a polyvalent carboxylic acid and/or a polyvalent carboxylic acid anhydride and/or a polyisocyanate compound with the oligomer, and a crosslinking agent (B); and also discloses a method for forming a paint film using this paint.
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