发明公开
- 专利标题: COLOR-RECOVERING AGENT
- 专利标题(中): COLOR回收资金
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申请号: EP01932248.6申请日: 2001-05-24
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公开(公告)号: EP1291461A1公开(公告)日: 2003-03-12
- 发明人: YAMADA, Isao, Kao Corporation, Research Labs. , INOUE, Norihiro, Kao Corporation, Research Labs. , TSUKIYAMA, Yoichi, Kao Corporation, Research Labs
- 申请人: Kao Corporation
- 申请人地址: 14-10, Nihonbashi-Kayabacho 1-chome, Chuo-ku Tokyo 103-8210 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 103-8210 JP
- 代理机构: HOFFMANN - EITLE
- 优先权: JP2000154525 20000525; JP2000154526 20000525
- 国际公布: WO01090477 20011129
- 主分类号: D06M15/277
- IPC分类号: D06M15/277 ; D06M15/267 ; D06M13/463 ; C08F14/18 ; C09B67/00 ; C11D3/37
摘要:
This invention provides a composition and a means being capable of easily recovering the color of faded clothes in home. The composition is a color recovering agent which comprises (a) a water-insoluble polymer with a refractive index of 1.20 to 1.45 at 25°C, (b) a compound or polymer having a molecular weight of 300 to 1,000 having specific groups such as amide group, (c) water and (d) a non-aqueous solvent, wherein the ratio of (a)/(b) by weight is in the range of 3/1 to 100/1.
公开/授权文献
- EP1291461B1 COLOR-RECOVERING AGENT 公开/授权日:2007-03-07
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