| 发明名称 |
Polyglutarimides with improved properties. |
| 摘要 |
<p>Polyglutarimides exhibit improved optical properties, as well as lowered content of non-aqueous volatiles, when the molten polyglutarimide is mixed with water, methanol and/or ethanol which is then removed prior to isolation and processing of the polyglutarimide.</p> |
| 申请公布号 |
EP0494543(A1) |
申请公布日期 |
1992.07.15 |
| 申请号 |
EP19910312051 |
申请日期 |
1991.12.27 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
JERMAN, ROBERT EDWARD;COHEN, LESLIE ALAN;MILLER, GLENN WALLACE;FREED, WILLIAM THAYER;BUHSE, LUCINDA FISHER |
| 分类号 |
C08F8/48;C08F6/00;C08F220/06;C08F220/10;C08L27/06;C08L33/00;C08L33/24;C08L35/00 |
主分类号 |
C08F8/48 |
| 代理机构 |
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代理人 |
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