Kansai Paint Co.,Ltd.has received a patent for a paint composition which is comprised of an hydroxyl-contain-ing compound having a weight-average molecular weight not more than 1,000 and a hydroxyl value of 200-800 mgKOH/g,a polyisocyanate compound,an imino-containing melamine resin and an organotin compound as a curing catalyst.The hydroxyl-contain-ing compound is a ring-opening ester-ification reaction product between a carboxyl-containing compound and epoxy-containing compound.
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