发明名称 |
Antifouling coating composition, coating film formed from said antifoulding coating composition, antifouling method using said antifouling coating composition and hull or underwater structure coated with said coating film |
摘要 |
An antifouling coating composition can inhibit or prevent fouling of hulls of ships and other underwater structures. The coating composition includes (A) an antifouling agent, (B) a film-forming copolymer having a number average molecular weight of 1,000 to 50,000, and structural units derived from a trialkylsilyl ester of polymerizable unsaturated carboxylic acid in an amount of 20 to 65% by weight, based on the copolymer, and (C) chlorinated paraffin having 8 to 30 carbon atoms, number average molecular weight of 200 to 1200 and a chlorination ratio of from 35 to 75% by weight. Zinc flower may also be included in the antifouling coating composition in place of or in addition to the antifouling agent (A).
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申请公布号 |
US6172132(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19980089516 |
申请日期 |
1998.06.03 |
申请人 |
CHUGOKO MARINE PAINTS LTD |
发明人 |
NAKAMURA NAOYA;HIKIJI YASUTO;KISEKI YASUYUKI;TSUBOI MAKOTO |
分类号 |
C08K5/03;C09D5/16;C09D143/04;(IPC1-7):C08K6/00 |
主分类号 |
C08K5/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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