发明公开
- 专利标题： Granulated bleaching activator
- 专利标题（中）： 漂白活化剂
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申请号： EP00108011.8申请日： 2000-04-19
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公开(公告)号： EP1046702A3公开(公告)日： 2000-11-02
- 发明人: Yamaguchi, Nobuyoshi , Noro, Hiroshi , Fujinami, Shigeaki , Furukawa, Masakazu , Ozaki, Kazuyoshi , Maki, Masataka , Ogura, Nobuyuki , Aoyagi, Muneo
- 申请人： Kao Corporation
- 申请人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-Ku Tokyo 103 JP
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： 14-10, Nihonbashi Kayabacho 1-chome Chuo-Ku Tokyo 103 JP
- 代理机构： HOFFMANN - EITLE
- 优先权： JP11186899 19990420; JP17289899 19990618
- 主分类号： C11D3/395
- IPC分类号： C11D3/395 ; C11D1/72 ; C11D1/722 ; C11D3/39
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.
公开/授权文献
- EP1046702B1 Granulated bleaching activator 公开/授权日：2004-07-14
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