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1.发明公开
公开(公告)号：EP0976436A4
公开(公告)日：2003-02-19
申请号：EP98961426
申请日：1998-12-18
发明人： INAGAKI YASUHITO , WATANABE HARUO , KIUCHI SHIGEO , KANO TAKAAKI
CPC分类号： C02F11/14 , B01D21/0012 , B01D21/01 , C02F1/56
摘要： Sulfonated styrene polymer and/or its salt, a waste water treatment material and sludge dehydrating agent each containing the sulfonated styrene polymer and/or its salt as an effective component thereof are disclosed. The waste water treatment material is used such that sulfonated styrene polymer and/or its salt, which has viscosity of 10 mPa·S to 20,000 mPa·S at 25°C after 0.01 N to 5 N neutral salt has been added to 1 wt% water solution of the sulfonated styrene polymer and/or its salt, is added to each waste water so that waste water is purified. When a sludge dehydrating agent is required, sulfonated styrene polymer and/or its salt having a weight average molecular weight of 1,100,000 or greater is combined with a cation polymer flocculating agent or an inorganic flocculating agent.
摘要翻译： 磺化苯乙烯聚合物和/或其盐，一种废水处理物质和污泥脱水剂各自包含磺化苯乙烯聚合物和/或其作为有效成分的盐它们的游离缺失光盘。 废水处理材料被用于搜索没有磺化苯乙烯聚合物和/或其盐，其具有后0.01 N到5 N中性盐的10毫帕·秒至20,000毫帕·秒，在25℃下的粘度已被添加到1％（重量） 磺化苯乙烯聚合物和/或其盐的水溶液中，加入到每个废水所以没有废水纯化。 当需要污泥脱水剂，磺化苯乙烯聚合物和/或具有为1100000或更高的重均分子量其盐与阳离子聚合物絮凝剂或无机絮凝剂结合。
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公开(公告)号：EP2298072A4
公开(公告)日：2012-04-04
申请号：EP09750666
申请日：2009-05-22
申请人： LION CORP
发明人： KANETANI AKINORI , IZUMOTO HIROYUKI , SATO SHIRO , KANO TAKAAKI
摘要： A surfactant composition for agricultural chemicals, containing fatty acid polyoxyalkylene alkyl ether expressed by the following general formula (I), €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 CO(EO) m (PO) n OR 2 €ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein the fatty acid polyoxyalkylene alkyl ether has a narrow ratio of 55% by mass or more, where the narrow ratio is expressed by the following formula (A): Narrow ratio = ˆ‘ i = n MAX - 2 i = n MAX + 2 Y i
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