| 发明名称 |
Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene). |
| 摘要 |
<p>Polymers of 4-acetoxystyrene are hydrolyzed by methanolysis with quaternary ammonium hydroxides to poly-p-vinylphenol. Such polymers are useful in photoresists and in the manufacture of metal treatment compositions.</p> |
| 申请公布号 |
EP0252706(A2) |
申请公布日期 |
1988.01.13 |
| 申请号 |
EP19870305951 |
申请日期 |
1987.07.06 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
ELMORE, JIMMY D.;SCHWERI, RAPHAEL J. |
| 分类号 |
C08F8/12;(IPC1-7):C08F8/12 |
主分类号 |
C08F8/12 |
| 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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