| 发明名称 |
PROCESS FOR THE SUSPENSION POLYMERIZATION OF 4-ACETOXYSTYRENE AND HYDROLYSIS TO 4-HYDROXYSTYRENE POLYMERS |
| 摘要 |
Poly(4-hydroxystyrene) is prepared by aqueous suspension polymerization of 4-acetoxystyrene monomer followed by hydrolysis with ammonium hydroxide. |
| 申请公布号 |
EP0343986(A3) |
申请公布日期 |
1991.07.17 |
| 申请号 |
EP19890305302 |
申请日期 |
1989.05.25 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
VICARI, RICHARD |
| 分类号 |
C08F2/18;C08F2/20;C08F8/12;C08F12/00;C08F12/22;C08F12/24 |
主分类号 |
C08F2/18 |
| 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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