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公开(公告)号：US20050118134A1
公开(公告)日：2005-06-02
申请号：US10994427
申请日：2004-11-22
CPC分类号： C09D5/1625 , A01N59/20 , C07D213/89 , C08K5/0091 , Y10S514/937 , A01N25/04 , A01N25/34 , A01N43/40 , A01N2300/00
摘要： Disclosed herein is a composition comprising a non-dusting copper pyrithione dispersion comprising small solid particles of copper pyrithione dispersed in a liquid dispersant, said solid particles having a particle size within a range of from about 0.1 to about 10 microns and a median particle size of from 0.2 to less than 0.5 microns. The dispersion is suitably employed as an antifouling additive for marine paints without risking worker exposure to copper pyrithione dust. Paints containing the small particle copper pyrithione exhibit improved antifouling performance in cold water, as compared to paint containing larger particle copper pyrithione.
摘要翻译： 本文公开的是包含分散在液体分散剂中的吡啶硫酮铜的小固体颗粒的非除尘铜吡啶硫酮分散体的组合物，所述固体颗粒的粒度在约0.1至约10微米的范围内， 从0.2到小于0.5微米。 该分散体适合用作海洋涂料的防污添加剂，而不会使工人暴露于吡啶硫酮铜粉尘。 与含有较大粒子的吡啶硫酮铜的涂料相比，含有小粒子吡啶硫酮铜的涂料表现出改善的防水性能。
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公开(公告)号：US20070125979A1
公开(公告)日：2007-06-07
申请号：US11602816
申请日：2006-11-21
申请人： Deqing Lei , George Polson , Sonia Oberson , Ellen Meyer , James Kilby
发明人： Deqing Lei , George Polson , Sonia Oberson , Ellen Meyer , James Kilby
IPC分类号： C22B26/20
CPC分类号： C01B11/064 , C01B11/068 , C02F1/50 , C02F1/76 , C02F5/00 , C02F2303/08 , C02F2305/04 , C02F2305/14
摘要： The present invention is directed to a water treatment composition, comprising: calcium hypochlorite coated with a coating comprising at least one hydrated or anhydrous salt. The present invention is also directed to a water treatment composition, comprising: (a) an inner core layer comprising calcium hypochlorite; (b) one or more interlayers of selected salts positioned on top of said inner core layer, and (c) one or more outer layers of selected salts positioned on top of said interlayer(s).
摘要翻译： 本发明涉及一种水处理组合物，其包含：涂覆有包含至少一种水合或无水盐的涂层的次氯酸钙。 本发明还涉及一种水处理组合物，其包括：（a）包含次氯酸钙的内核层; （b）位于所述内芯层顶部上的一个或多个选定盐的中间层，和（c）位于所述中间层顶部上的一个或多个选定盐的外层。
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公开(公告)号：US08252200B2
公开(公告)日：2012-08-28
申请号：US11602816
申请日：2006-11-21
申请人： Deqing Lei , George Polson , Sonia Oberson , Ellen M. Meyer , James D. Kilby
发明人： Deqing Lei , George Polson , Sonia Oberson , Ellen M. Meyer , James D. Kilby
CPC分类号： C01B11/064 , C01B11/068 , C02F1/50 , C02F1/76 , C02F5/00 , C02F2303/08 , C02F2305/04 , C02F2305/14
摘要： The present invention is directed to a water treatment composition, comprising: calcium hypochlorite coated with a coating comprising at least one hydrated or anhydrous salt. The present invention is also directed to a water treatment composition, comprising: (a) an inner core layer comprising calcium hypochlorite; (b) one or more interlayers of selected salts positioned on top of said inner core layer, and (c) one or more outer layers of selected salts positioned on top of said interlayer(s).
摘要翻译： 本发明涉及一种水处理组合物，其包含：涂覆有包含至少一种水合或无水盐的涂层的次氯酸钙。 本发明还涉及一种水处理组合物，其包括：（a）包含次氯酸钙的内核层; （b）位于所述内芯层顶部上的一个或多个选定盐的中间层，和（c）位于所述中间层顶部上的一个或多个选定盐的外层。
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