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公开(公告)号:US09534121B2
公开(公告)日:2017-01-03
申请号:US13518161
申请日:2010-12-22
IPC分类号: C09D5/16 , C08F283/00 , C08F283/12 , C08G77/00 , C08G77/38 , C08L83/00 , C09D7/12 , C09D183/04 , C08G77/02 , C08G77/16 , C08G77/46 , C08K5/57 , C08L51/08
CPC分类号: C09D5/1675 , C08G77/02 , C08G77/16 , C08G77/46 , C08K5/57 , C08L51/085 , C09D5/1606 , C09D7/65 , C09D183/04 , C08L83/00
摘要: The present application discloses a fouling control coating composition comprising a polysiloxane-based binder system, 0.01-20% by dry weight of one or more hydrophilic-modified polysiloxanes, and one or more biocides. The hydrophilic-modified polysiloxane may be a poly(oxyalkylene)-modified polysiloxane, e.g. a polysiloxane having grafted thereto poly(oxyalkylene) chains and/or having incorporated in the backbone thereof poly(oxyalkylene) chains. The poly(oxyalkylene) may e.g. be selected from polyoxyethylene, polyoxypropylene and poly(oxyethylene-co-oxypropylene) (polyethylene glycols/polypropylene glycols). The application further discloses a marine structure comprising on at least a part of the outer surface thereof an outermost coating prepared from the coating composition. Moreover, the application discloses the use of the combination of non-reactive hydrophilic-modified polysiloxanes and biocides, wherein the weight ratio between the hydrophilic-modified polysiloxanes and the biocides is in the range 1:0.2 to 1:6, for improving the antifouling properties of a polysiloxane based coating composition.
摘要翻译: 本申请公开了一种污垢控制涂料组合物,其包含基于聚硅氧烷的粘合剂体系,0.01-20重量%的干燥重量的一种或多种亲水改性聚硅氧烷和一种或多种杀生物剂。 亲水改性的聚硅氧烷可以是聚(氧化烯)改性的聚硅氧烷, 具有接枝聚(氧化烯)链的聚硅氧烷和/或在其主链上引入聚(氧化烯)链的聚硅氧烷。 聚(氧化烯)可以例如。 选自聚氧乙烯,聚氧丙烯和聚(氧乙烯 - 共 - 氧丙烯)(聚乙二醇/聚丙二醇)。 本申请还公开了一种海洋结构,其在其外表面的至少一部分上包括由涂料组合物制备的最外层。 此外,本申请公开了使用非反应性亲水改性聚硅氧烷和杀生物剂的组合,其中亲水改性聚硅氧烷和杀生物剂的重量比在1:0.2至1:6的范围内,以改善防污 聚硅氧烷基涂料组合物的性能。
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公开(公告)号:US20120264847A1
公开(公告)日:2012-10-18
申请号:US13518161
申请日:2010-12-22
IPC分类号: C09D5/16
CPC分类号: C09D5/1675 , C08G77/02 , C08G77/16 , C08G77/46 , C08K5/57 , C08L51/085 , C09D5/1606 , C09D7/65 , C09D183/04 , C08L83/00
摘要: The present application discloses a fouling control coating composition comprising a polysiloxane-based binder system, 0.01-20% by dry weight of one or more hydrophilic-modified polysiloxanes, and one or more biocides. The hydrophilic-modified polysiloxane may be a poly(oxyalkylene)-modified polysiloxane, e.g. a polysiloxane having grafted thereto poly(oxyalkylene) chains and/or having incorporated in the backbone thereof poly(oxyalkylene) chains. The poly(oxyalkylene) may e.g. be selected from polyoxyethylene, polyoxypropylene and poly(oxyethylene-co-oxypropylene) (polyethylene glycols/polypropylene glycols). The application further discloses a marine structure comprising on at least a part of the outer surface thereof an outermost coating prepared from the coating composition. Moreover, the application discloses the use of the combination of non-reactive hydrophilic-modified polysiloxanes and biocides, wherein the weight ratio between the hydrophilic-modified polysiloxanes and the biocides is in the range 1:0.2 to 1:6, for improving the antifouling properties of a polysiloxane based coating composition.
摘要翻译: 本申请公开了一种污垢控制涂料组合物,其包含基于聚硅氧烷的粘合剂体系,0.01-20重量%的干燥重量的一种或多种亲水改性聚硅氧烷和一种或多种杀生物剂。 亲水改性的聚硅氧烷可以是聚(氧化烯)改性的聚硅氧烷, 具有接枝聚(氧化烯)链的聚硅氧烷和/或在其主链上引入聚(氧化烯)链的聚硅氧烷。 聚(氧化烯)可以例如。 选自聚氧乙烯,聚氧丙烯和聚(氧乙烯 - 共 - 氧丙烯)(聚乙二醇/聚丙二醇)。 本申请还公开了一种海洋结构,其在其外表面的至少一部分上包括由涂料组合物制备的最外层。 此外,本申请公开了使用非反应性亲水改性聚硅氧烷和杀生物剂的组合,其中亲水改性聚硅氧烷和杀生物剂的重量比在1:0.2至1:6的范围内,以改善防污 聚硅氧烷基涂料组合物的性能。
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