发明名称 |
Particulate water absorbent containing water absorbent resin as a main component |
摘要 |
The particulate water absorbent has a cross-linking structure therein, and contains (i) a particulate water absorbent resin having a cross-linking structure on a surface therof and (ii) not less than 0.001 mass % and less than 10 mass % of an organic acid multivalent metal salt whose molecule contains not less than seven carbon atoms. Futher, the particulate water absorbent contains 90 mass % of particles, whose particle diameter is not less than 106µm and 850µm, with respect to Futher, the particulate water absorbent. |
申请公布号 |
EP2650025(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20130156454 |
申请日期 |
2004.02.09 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
ADACHI, YOSHIFUMI;KITANO, TAKAHIRO;FUJIMARU, HIROTAMA;NOGI, KOZO |
分类号 |
A61F13/53;A61L15/60;A61F5/44;A61F13/15;A61F13/49;B01J20/26;B01J20/28;C08J3/12;C08K5/098;C08L101/14 |
主分类号 |
A61F13/53 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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