发明名称 |
Process of protecting underwater surfaces with a wax coating containing biocides |
摘要 |
Underwater surfaces are protected against weed and/or shell growth with a wax coating containing one or more biocides effective against weed and/or shell growth when dissolved or dispersed in wax. The biocides are preferably sea-water insoluble and may be fresh water soluble also. They are preferably thermally stable up to 150 DEG C and soluble in wax. Suitable biocides are Cu, Zn, Ni, Co, Mn or Sn salts of carboxylic acids or polyacrylic acids, or organic compounds having an active structure containing S, Cl, N or O.
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申请公布号 |
US4020200(A) |
申请公布日期 |
1977.04.26 |
申请号 |
US19750556307 |
申请日期 |
1975.03.07 |
申请人 |
THE BRITISH PETROLEUM COMPANY LIMITED |
发明人 |
GROSZEK, ALEKSANDER JERZY;PARKES, COLIN WALTER;CRUMP, RONALD ALFRED |
分类号 |
A01N33/12;B63B59/04;C09D5/08;C09D5/16;C09D191/06;(IPC1-7):C09D5/14;B05D7/00;B32B9/04 |
主分类号 |
A01N33/12 |
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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