申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP0219131A2
公开(公告)日:1987-04-22
A surface-finish coating method, which comprises coating a surface with a two-package urethane paint comprising
(A) an isocyanurate ring-containing polyisocyanate derived from a diisocyanate compound selected from the group consisting of alkylene diisocyanates, cycloalkylene diisocyanates and aralkylene diisocyanates, and
(B) an acrylic polyol having a number average molecular weight of 4,000 to 25,000, a hydroxyl value of 20 to 160 and a glass transition temperature of 35 to 75°C, as essential binder components.
一种表面处理涂料方法,包括用双组分聚氨酯涂料涂覆表面,双组分聚氨酯涂料包括
(A) 由选自烷基二异氰酸酯、环烷基二异氰酸酯和芳烷基二异氰酸酯的二异氰酸酯化合物衍生的含异氰脲酸酯环的多异氰酸酯,以及
(B) 一种丙烯酸多元醇,其平均分子量为 4,000 至 25,000,羟基值为 20 至 160,玻璃化温度为 35 至 75°C,作为基本粘结剂成分。