发明名称 |
Water-absorbent resin composition |
摘要 |
<p>The present invention provides a water-absorbent resin composition which contains an aminoacetic chelating agent and is excellent in the urine resistance, wherein the water-absorbent resin composition is excellent further in the light resistance and becomes little colored and might have deodorizability. A water-absorbent resin composition, which comprises a water-absorbent resin and an aminoacetic chelating agent, wherein the mixing ratio of the aminoacetic chelating agent in the water-absorbent resin composition is not less than 10 ppm of the water-absorbent resin, and wherein the total content of nitrilotriacetic acid and its salt in the water-absorbent resin composition is not more than 1 ppm of the water-absorbent resin composition. <IMAGE></p> |
申请公布号 |
EP1598392(B1) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20050015974 |
申请日期 |
2000.12.13 |
申请人 |
NIPPON SHOKUBAI CO.,LTD. |
发明人 |
MIYAKE, KOJI;FUJINO, SHINICHI;NAKAMURA, MASATOSHI;WADA, KATSUYUKI |
分类号 |
C08K5/17;A61L15/46;A61L15/60 |
主分类号 |
C08K5/17 |
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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