首页>
外国专利>
Resin constituent null for non yellow fast dry die urethane paint
Resin constituent null for non yellow fast dry die urethane paint
展开▼
机译:非黄色快干型聚氨酯涂料的树脂成分为空
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE:The titled nonyellowing, quick-drying composition, consisting essentially of a specific polyisocyanate having isocyanurate rings and specific acrylic polyol land suitable for automotive coating, building materials, etc. CONSTITUTION:A composition consisting essentially of (A) a polyisocyanate, having isocyanurate rings and obtained by reacting a diisocyanate, e.g. (i) an alkylene diisocyanate, (ii) a cycloalkylene diisocyanate or (iii) an aralkylene diisocyanate, with (iv) a cycloalkylene diol in the presence of (v) an isocyanuration catalyst and (B) an acrylic polyol having 2,000-30,000 number- average molecular weight and 20-200 hydroxyl value.
展开▼