发明授权
- 专利标题: Water-absorbent resin and method for production thereof
- 专利标题(中): 吸水其制备树脂和过程
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申请号: EP97306427.2申请日: 1997-08-22
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公开(公告)号: EP0827753B1公开(公告)日: 2003-08-13
- 发明人: Harada, Nobuyuki , Miyake, Koji , Motono, Yoshihiro , Tahara, Hideyuki , Hatsuda, Takumi , Kanto, Teruyuki , Yano, Akito , Dairoku, Yorimichi , Kimura, Kazuki , Fujita, Yasuhiro
- 申请人: NIPPON SHOKUBAI CO., LTD.
- 申请人地址: 1-1, Koraibashi, 4-chome Chuo-ku, Osaka-shi, Osaka-fu 541 JP
- 专利权人: NIPPON SHOKUBAI CO., LTD.
- 当前专利权人: NIPPON SHOKUBAI CO., LTD.
- 当前专利权人地址: 1-1, Koraibashi, 4-chome Chuo-ku, Osaka-shi, Osaka-fu 541 JP
- 代理机构: Rees, David Christopher
- 优先权: JP24143396 19960823; JP24143496 19960823; JP24143596 19960823; JP8214797 19970314; JP20311397 19970729; JP6270197 19970317
- 主分类号: A61L15/00
- IPC分类号: A61L15/00 ; C08F2/10
公开/授权文献
- EP0827753A3 Water-absorbent resin and method for production thereof 公开/授权日:1998-09-16
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