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ANTIFOULING COATING COMPOSITION AND ITS USE ON MAN-MADE STRUCTURES
专利权人:
AKZO NOBEL COATINGS INTERNATIONAL B.V.
发明人:
ANDERSON, COLIN DUDGEON,THOMPSON, SCOTT PAUL,LASASSO, FRANK,MOSS, KATE
申请号:
SG11201605815U
公开号:
SG11201605815UA
申请日:
2015.01.06
申请国别(地区):
SG
年份:
2016
代理人:
摘要:
The invention pertains to an antifouling coating composition comprising a copper acrylate polymer, 2-(p-chlorophenyl)-3-cyano-4-bromo-5-trifluoromethyl pyrrole (tralopyril), and solvent, with the coating composition being substantially free of further biocidal compounds, wherein the copper acrylate polymer is present in an amount of 60-99 wt. % and the tralopyril is present in an amount of 0.1-30 wt. %, the weight percentages for copper acrylate polymer and tralopyril being calculated on the dry weight of the coating composition. In one embodiment, the coating composition comprises 30-70 wt % of solvent, the weight percentage of solvent being calculated on the wet weight of the coating composition. It has been found that the coating composition according to the invention combines a good antifouling performance against both weed and shell fouling, for at least 12 months, i.e. a yacht season, with a high gloss finish, and, when a suitable application method is used, a smooth and level surface.
来源网站:
中国工程科技知识中心
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