发明名称 |
METHOD FOR PRODUCTION OF WATER ABSORBING AGENT |
摘要 |
<p>The present invention provides a method for producing a water absorbing agent which excels in water absorption properties. In detail, the present invention provides a method for the production of a water absorbing agent, comprising a) a step of mixing a water absorbing resin, water, and a mixing aid without adding a water-soluble radical polymerization initiator and an ethylenically unsaturated monomer and b) a step of irradiating the resultant mixture with ultraviolet rays while keeping the mixture with flowed state.</p> |
申请公布号 |
WO2007032565(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
WO2006JP318805 |
申请日期 |
2006.09.15 |
申请人 |
NIPPON SHOKUBAI CO., LTD.;IWAMURA, TAKU;MITSUKAMI, YOSHIRO |
发明人 |
IWAMURA, TAKU;MITSUKAMI, YOSHIRO |
分类号 |
B01J20/30;A61F13/49;A61F13/53;B01J20/26;C08J3/12;C08J3/28 |
主分类号 |
B01J20/30 |
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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