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发明名称
Method for production of hydrophilic resin
摘要
<p>An acrylic acid salt polymer composition which comprises not more than 1,000 ppm of beta -hydroxy propionic acid (salt) and not more than 300 ppm of a residual monomer.</p>
申请公布号
EP0878488(A2)
申请公布日期
1998.11.18
申请号
EP19980202710
申请日期
1993.06.10
申请人
NIPPON SHOKUBAI CO., LTD.
发明人
IRIE, YOSHIO;KAJIKAWA, KATSUHIRO;ISHIZAKI, KUNIHIKO;HATSUDA, TAKUMI
分类号
A61L15/60;C08F20/04;(IPC1-7):C08F20/04;C08F6/12
主分类号
A61L15/60
代理机构
代理人
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