| 发明名称 |
Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
| 摘要 |
The present invention describes a method for the synthesis of unsaturated aliphatic polyesters, their crosslinking by thermal treatment and the use of the corresponding crosslinked membranes to separate aromatics from saturates.
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| 申请公布号 |
US5180496(A) |
申请公布日期 |
1993.01.19 |
| 申请号 |
US19920871202 |
申请日期 |
1992.04.16 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
SARTORI, GUIDO;HO, W. S. WINSTON;NOONE, ROBERT E. |
| 分类号 |
B01D71/48;C07C7/144;C08G63/52 |
主分类号 |
B01D71/48 |
| 代理机构 |
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