发明名称 |
WATER-ABSORBING AGENT HAVING WATER-ABSORBENT RESIN AS A MAIN COMPONENT AND PRODUCTION METHOD OF THE WATER-ABSORBING AGENT |
摘要 |
<p>To provide (i) a water-absorbing agent, having a water-absorbent resin as a main component, whose absorbency is high and liquid permeability is enhanced and (ii) a production method thereof. The water-absorbing agent of the present invention includes a water-absorbent resin obtained by polymerizing an unsaturated monomer having a carboxyl group and included in an aqueous monomer solution in the presence of at least a non high molecular compound having four or more functional groups each capable of forming a covalent bond with a carboxyl group.</p> |
申请公布号 |
EP1928956(A1) |
申请公布日期 |
2008.06.11 |
申请号 |
EP20060810982 |
申请日期 |
2006.09.25 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
IKEUCHI, HIROYUKI;SAKAMOTO, SHIGERU;MACHIDA, SAYAKA |
分类号 |
C08L101/14;A61L15/60;B01J20/26;C08K3/10;C08K5/053 |
主分类号 |
C08L101/14 |
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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