发明名称 |
IMPROVEMENT IN THE PROCESS FOR THE MANUFACTURE OF HOMO- AND COPOLYMERS OF TETRAFLUOROETHYLENE |
摘要 |
<p>Polymers on the basis of tetrafluoroethylene are produced in the presence of a redox system as catalyst consisting of a usual peroxidic compound as oxidizing component and a water-soluble nitrogen compound liberating in situ a diimine under the polymerization conditions. The polymers obtained can be processed, inter alia, into thick walled articles on a ram extruder or into large sintered block free from crack formation.</p> |
申请公布号 |
IN144347(B) |
申请公布日期 |
1978.04.29 |
申请号 |
IN1976CA91519 |
申请日期 |
1976.05.26 |
申请人 |
HOECHST AG |
发明人 |
FITZ H;KUHLS J;STEININGER A |
分类号 |
C08F2/00;C08F2/16;C08F2/22;C08F4/00;C08F4/40;C08F14/00;C08F14/26;(IPC1-7):C08F1/11;C08F3/24;C08F1/13 |
主分类号 |
C08F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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