Patent ID: 8293840

Claim:
A coating composition comprising, in admixture, (A) a fluorine-containing resin having hydroxyl group or carboxyl group, (B) a stain-proofing component having amino group and (C) an isocyanate compound as a curing agent, in which: the fluorine-containing resin has a fluorine content of not less than 20% by mass, the stain-proofing component (B) is (B1) a liquid functional group-containing polydialkylsiloxane having amino group at its side chain and represented by the formula (1): wherein at least one of R 7 and R 8 is —R 13 —Y 1 , in which R 13 is a divalent hydrocarbon group which has from 0 to 14 carbon atoms and may have nitrogen atom and Y 1 is —R 14 NH 2 or —R 14 NHR 15 NH 2 , in which R 14 is an alkylene group having 0 to 8 carbon atoms; R 7 and R 8 other than —R 13 —Y 1 , R 9 , R 10 , R 11 and R 12 are the same or different and each is an alkyl group having 1 to 8 carbon atoms; 1 is an integer of from 1 to 10,000; m is an integer of from 1 to 1,000, a hydroxyl value of the fluorine-containing resin (A) having hydroxyl group is from 10 to 300 mgKOH/g, and an amino equivalence of the stain-proofing component (B) is not less than 1,000.