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多异氰酸酯化合物及其加成聚合组合物的制造方法和粉末涂料CN 1517336(2004-08-04)这是1种用双(异氰酸酯甲基)环己烷和三(二烷基氨基)膦催化剂制造脲二酮多异氰酸酯化合物
Process for the production of polyisocyanate compounds and their addition polymerization compositions and powder coatings CN 1517336 (2004-08-04) This is a process for the production of polyisocyanate compounds and their addition polymerization compositions with bis (isocyanatomethyl) cyclohexane and tris (dialkylamino) phosphine catalysts Uretdione polyisocyanate compounds