Water-soluble coating composition for ship bottoms
    2.
    发明授权
    Water-soluble coating composition for ship bottoms 失效
    用于船底的水溶性涂料组合物

    公开(公告)号:US4129610A

    公开(公告)日:1978-12-12

    申请号:US735031

    申请日:1976-10-22

    摘要: A water-soluble coating composition for ship bottom comprising(A) 70 - 95 parts by weight of a vinyl copolymer of(a) 5 - 40% by weight of monoethylenic unsaturated monomer having at least one basic nitrogen atom,(b) 5 - 40% by weight of monoethylenic unsaturated monomer having at least one amide group, and(c) at least one monoethylenic unsaturated monomer copolymerizable with the said components (a) and (b), a total of the components (a), (b) and (c) being 100% by weight, and(B) 30 - 5 parts by weight of a water-soluble epoxy compound, shows excellent effect on controlling release rate of the toxic material from the primer coating layer and on inhibiting adhesion of marine organisms to ship bottoms, when applied to the primer coating layer of ship bottoms.

    摘要翻译: 一种用于船底的水溶性涂料组合物,其包含(A)70-95重量份的(A)5-40重量%的乙烯基共聚物,具有至少一个碱性氮原子的单一不饱和单体的重量,(B)5- (C)至少一个单体不饱和单体可与该组分(A)和(B)共同组成的组分(A),(B)中的至少一个单体不饱和单体的重量百分比为40% 和(C)100重量份,和(B)30-5重量份的水溶性环氧化合物,对控制底漆涂层中的有毒物质的释放速率和抑制海洋粘附的效果显示出极好的效果 生物体运输到底部,当应用于船底底漆涂层时。