| 发明名称 |
PREPARATION OF HYDROPHILIC HIGH POLYMERS |
| 摘要 |
PURPOSE:To prepare hydrophilic high polymers which are water-insoluble, and swell with water, by the polymerization of a mixture consisting of a methacrylate, N-vinyllactam and vinyl methacrylate. |
| 申请公布号 |
JPS52105992(A) |
申请公布日期 |
1977.09.06 |
| 申请号 |
JP19760022639 |
申请日期 |
1976.03.04 |
| 申请人 |
TORAY INDUSTRIES |
发明人 |
HOSAKA SHIYUNTAROU;KENJIYOU HIDENORI;TANZAWA HIROSHI |
| 分类号 |
C08F220/00;C08F20/00;C08F20/10;C08F26/00;C08F220/10;C08F220/12;C08F220/40;C08F226/06;C08F226/10 |
主分类号 |
C08F220/00 |
| 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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