| 发明名称 |
Purification means |
| 摘要 |
The invention provides a novel process for improving the glass transition temperatures of polymers by partitioning the polymer between immiscible solvents to remove the low molecular weight polymer from the desired product.
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| 申请公布号 |
US6414110(B1) |
申请公布日期 |
2002.07.02 |
| 申请号 |
US20000667856 |
申请日期 |
2000.09.20 |
| 申请人 |
TRIQUEST LP |
发明人 |
SHEEHAN MICHAEL T.;SOUNIK JAMES R.;RUSS KEITH M. |
| 分类号 |
C08F6/10;C08F6/12;(IPC1-7):C08F6/00 |
主分类号 |
C08F6/10 |
| 代理机构 |
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