| 发明名称 |
Emulsion polymerization of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene |
| 摘要 |
An aqueous semi-batch polymerization process is disclosed for the manufacture of dipolymers of tetrafluoroethylene and 3,3,3-trifluoropropene that contain between 45 and 95 mole percent tetrafluoroethylene and between 5 and 55 mole percent 3,3,3-trifluoropropene.
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| 申请公布号 |
US7521514(B2) |
申请公布日期 |
2009.04.21 |
| 申请号 |
US20070712252 |
申请日期 |
2007.02.27 |
| 申请人 |
DUPONT PERFORMANCE ELASTOMERS LLC |
发明人 |
LYONS DONALD F. |
| 分类号 |
C08F4/00;C08F12/20;C08F14/08;C08F114/18;C08F214/18 |
主分类号 |
C08F4/00 |
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