| 发明名称 |
POLYMERISATION VON FLUORMONOMEREN IN KOHLENDIOXID |
| 摘要 |
<p>Fluoromonomer is polymerized to obtain a fluoropolymer with the polymerization being carried out in a pressurized polymerization reactor containing a polymerization medium comprising liquid or supercritical CO2. The polymerization medium is withdrawn from the reactor together with the fluoropolymer and flash decompressed to thereby recover the fluoropolymer from the medium.</p> |
| 申请公布号 |
DE69710777(D1) |
申请公布日期 |
2002.04.04 |
| 申请号 |
DE1997610777 |
申请日期 |
1997.12.15 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON |
发明人 |
DEBRABANDER, EDWARD;BROTHERS, DOUGLAS |
| 分类号 |
B01J3/00;B01J3/02;B01J8/00;C08F2/00;C08F2/04;C08F6/00;C08F14/18;C08F214/26;(IPC1-7):C08F14/18 |
主分类号 |
B01J3/00 |
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