Patent ID: 6180175
Filing Date: 2001-01-30
Classification: B05D,C08G,C09D

Abstract:
An organic solvent-based coating composition comprising(A) a vinyl polymer having hydroxyl groups and alkoxysilyl groups in the molecule and having a number-average molecular weight in a range of 2,000 to 10,000;(B) a polyol compound having a number-average molecular weight of not more 1,000 and having a hydroxyl value in a range of 120 to 1,000 mgKOH/g;(C) a polyisocyanate compound having a number-average molecular weight of not more than 2,000;(D) a silanol group-forming catalyst; and(E) 0 to 0.1 part by weight of a urethanization catalyst per 100 parts by weight of the total of the above-mentioned polymer (A), polyol compound (B) and polyisocyanate compound (C).