申请人:International Paint Public Limited Company
公开号:US04426464A1
公开(公告)日:1984-01-17
A marine paint capable of becoming smoother in relatively moving sea-water comprises a film-forming copolymer and a metalliferous pigment which is sparingly soluble in sea-water. The copolymer comprises 20-80 percent by weight of units of a quinolinyl or substituted quinolinyl ester of an olefinically unsaturated carboxylic acid with the balance of the copolymer being units of at least one olefinically unsaturated comonomer or comprises 10 to 80 percent by weight of (a) units of a quinolinyl or substituted quinolinyl ester of an olefinically unsaturated carboxylic acid, up to 60 percent by weight of (b) units of a triorgano tin salt of an olefinically unsaturated carboxylic acid, with (a) and (b) together forming 20 to 80 percent by weight of the copolymer, and the balance of the copolymer being units of at least one olefinically unsaturated comonomer.
一种能在相对运动的海水中变得更加光滑的海洋涂料,包括一种能在海水中稀释的金属颜料和一种形成膜的共聚物。该共聚物包括20-80重量份的喹啉基或取代喹啉基酯与烯丙基不饱和羧酸的单体,余下的共聚物是至少一种烯丙基不饱和共聚单体,或包括10-80重量份的(a)喹啉基或取代喹啉基酯的烯丙基不饱和羧酸单体,高达60重量份的(b)三有机锡盐的烯丙基不饱和羧酸单体,(a)和(b)共同形成共聚物的20-80重量份,余下的共聚物是至少一种烯丙基不饱和共聚单体。