公开(公告)号：US4179417A

公开(公告)日：1979-12-18

申请号：US810076

申请日：1977-06-27

申请人： Masuyuki Sunada ,  Hirotugu Takanashi ,  Hidenobu Ishikawa ,  Akikazu Takahashi ,  Fumio Yoshino

发明人： Masuyuki Sunada ,  Hirotugu Takanashi ,  Hidenobu Ishikawa ,  Akikazu Takahashi ,  Fumio Yoshino

IPC分类号： C09D125/00 ,  C08L63/00 ,  C08L67/00 ,  C09D125/14 ,  C09D133/04 ,  C09D151/00 ,  C09D3/52 ,  C09D3/58 ,  C09D3/76 ,  C09D5/02

CPC分类号： C09D125/14 ,  C08L63/00 ,  C08L67/00

摘要： A composition for water-base paints, said composition comprising (I) a water-soluble resin, and (II) a water-dispersible polymer containing at least one group selected from the class consisting of hydroxyl and carboxyl groups, said water-soluble resin being obtained by polymerizing 50 to 99.5% by weight of an alkyl ester of an .alpha.,.beta.-monoethylenically unsaturated acid or an alkenyl benzene, 0.5 to 20% by weight of an .alpha.,.beta.-monoethylenically unsaturated acid and 0 to 30% by weight of a hydroxyalkyl ester of an .alpha.,.beta.-monoethylenically unsaturated acid in the presence of at least one unsaturated compound selected from the group consisting of alkyd resins containing a polymerizable unsaturated group, epoxy esters containing a polymerizable unsaturated group, drying oils, fatty acids of drying oils and diene polymers, and water-solubilizing the product with ammonia or an amine.

摘要翻译： 一种水性涂料组合物，所述组合物包含（I）水溶性树脂和（II）含有选自羟基和羧基的至少一种基团的水分散性聚合物，所述水溶性树脂 通过聚合50至99.5重量％的α，β-单烯属不饱和酸或烯基苯的烷基酯，0.5至20重量％的α，β-单烯属不饱和酸和0至30重量％ 的α，β-单烯属不饱和酸的羟烷基酯，在至少一种不饱和化合物的存在下，所述不饱和化合物选自含有可聚合不饱和基团的醇酸树脂，含有可聚合不饱和基团的环氧酯，干燥油，脂肪酸 干燥油和二烯聚合物，并用氨或胺将产物水溶解。