| 发明名称 |
PROCESS FOR THE PREPARATION OF 4-HYDROXYSTYRENE POLYMERS FROM 4-ACETOXYSTYRENE POLYMERS |
| 摘要 |
ATC-0018 . Homopolymers and/or copolymers of 4-hydroxystyrene are produced by hydrolyzing homopolymers and/or copolymers of 4-acetoxystyrene with hydroxylamine. |
| 申请公布号 |
CA2057121(A1) |
申请公布日期 |
1992.06.07 |
| 申请号 |
CA19912057121 |
申请日期 |
1991.12.05 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
SHEEHAN, MICHAEL T.;SMITH, BRAD L. |
| 分类号 |
C08F8/12;C08F12/00;C08F12/22;(IPC1-7):C08F116/10 |
主分类号 |
C08F8/12 |
| 代理机构 |
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代理人 |
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