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公开(公告)号：US06500794B1
公开(公告)日：2002-12-31
申请号：US09553562
申请日：2000-04-20
申请人： Nobuyoshi Yamaguchi , Hiroshi Noro , Shigeaki Fujinami , Masakazu Furukawa , Kazuyoshi Ozaki , Masataka Maki , Nobuyuki Ogura , Muneo Aoyagi
发明人： Nobuyoshi Yamaguchi , Hiroshi Noro , Shigeaki Fujinami , Masakazu Furukawa , Kazuyoshi Ozaki , Masataka Maki , Nobuyuki Ogura , Muneo Aoyagi
IPC分类号： A62D300
CPC分类号： C11D3/3935 , C11D1/72 , C11D1/722 , C11D3/391
摘要： The present invention provides a granulated bleaching activator having a high solubility, that is, a granulated bleaching activator comprising (a) a bleaching activator and (b) at least one nonionic surfactant selected from the group consisting of a nonionic surfactant (b1) having a melting point less than 20° C. and an alkylene oxide addition type nonionic surfactant (b2) having a melting point less than 20° C., (b1) fulfilling the specific requirements concerning solubility, in a specific ratio.
摘要翻译： 本发明提供了一种具有高溶解度的粒状漂白活化剂，即粒状漂白活化剂，其包含（a）漂白活化剂和（b）至少一种选自非离子表面活性剂（b1）的非离子表面活性剂，其具有 熔点低于20℃，熔点小于20℃的环氧烷加成型非离子表面活性剂（b2），（b1）以特定比例满足溶解度的具体要求。
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公开(公告)号：US20050170984A1
公开(公告)日：2005-08-04
申请号：US11017742
申请日：2004-12-22
CPC分类号： C11D3/43 , C11D3/3907 , C11D3/3935 , C11D11/0082
摘要： The invention provides a process for producing a bleaching activator composition, which includes removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, a bleaching activator composition produced by the process and a bleaching activator granule obtained by further granulating the bleaching activator composition.
摘要翻译： 本发明提供一种生产漂白活化剂组合物的方法，其包括从漂白活化剂和分散在非水溶剂中的表面活性剂的混合物中除去溶剂和/或水，通过该方法生产的漂白活化剂组合物和漂白 通过进一步造粒漂白活化剂组合物获得的活化剂颗粒。
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公开(公告)号：US07323437B2
公开(公告)日：2008-01-29
申请号：US11017742
申请日：2004-12-22
CPC分类号： C11D3/43 , C11D3/3907 , C11D3/3935 , C11D11/0082
摘要： The invention provides a process for producing a bleaching activator composition, which includes removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, a bleaching activator composition produced by the process and a bleaching activator granule obtained by further granulating the bleaching activator composition.
摘要翻译： 本发明提供一种生产漂白活化剂组合物的方法，其包括从漂白活化剂和分散在非水溶剂中的表面活性剂的混合物中除去溶剂和/或水，通过该方法生产的漂白活化剂组合物和漂白 通过进一步造粒漂白活化剂组合物获得的活化剂颗粒。
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公开(公告)号：US06429283B2
公开(公告)日：2002-08-06
申请号：US09758157
申请日：2001-01-12
申请人： Hiroshi Noro , Shigeaki Fujinami , Eiichiro Misaki
发明人： Hiroshi Noro , Shigeaki Fujinami , Eiichiro Misaki
IPC分类号： C08F600
CPC分类号： B29B9/04 , B29K2105/251 , F26B17/282 , F26B17/284
摘要： The present invention provides a method of producing powder of e.g. a polycarboxylic acid-based copolymer efficiently at a high yield. The method of the present invention comprises forming a sticky thin-film of the polycarboxylic acid-based copolymer or the like on a support, reducing a stickiness of the said thin-film and powdering the said thin-film.
摘要翻译： 本发明提供一种生产例如粉末的粉末的方法。 以高收率有效地得到聚羧酸系共聚物。 本发明的方法包括在载体上形成多元羧酸类共聚物的粘性薄膜，减少所述薄膜的粘性和粉化所述薄膜。
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