| 发明名称 |
PRODUCTION OF TETRAFLUOROETHYLENE POLYMERS |
| 摘要 |
<p>Production of coagulated dispersion grades of PTFE using an aqueous emulsion polymerisation process which employs an initiator system comprising disuccinic acid peroxide and ammonium sulphite, the latter being added during the course of the polymerisation. The resulting polymer can be fabricated into porous products of improved properties.</p> |
| 申请公布号 |
GR3001725(T3) |
申请公布日期 |
1992.11.23 |
| 申请号 |
GR19900400719T |
申请日期 |
1991.04.04 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
ATTWOOD, TERENCE EDWIN;BRIDGES, RICHARD FRANK |
| 分类号 |
C08F2/22;C08F2/24;C08F4/40;C08F14/26;C08F114/26;(IPC1-7):C08F114/26 |
主分类号 |
C08F2/22 |
| 代理机构 |
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