发明名称 |
Explosion-free process for the production of polytetrafluoroethylene |
摘要 |
Use of non-water-soluble organic fluorinated compounds, which are gaseous under the polymerization conditions and act as chain transfer agent in the gas phase, as explosion suppressors in the emulsion polymerization of tetrafluoroethylene.
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申请公布号 |
US7253240(B2) |
申请公布日期 |
2007.08.07 |
申请号 |
US20030415250 |
申请日期 |
2003.04.25 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HINTZER KLAUS;KILLICH ALBERT;LOEHR GERNOT;STAUDT HANS-JOSEF |
分类号 |
C08F114/18;C08F14/26 |
主分类号 |
C08F114/18 |
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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