发明名称 |
PROCESS FOR PRODUCING PTFE AND ARTICLES THEREOF |
摘要 |
<p>Described herein is a process for making PTFE having a standard specific gravity of less than 2.160 g/cm3 comprising: polymerizing a tetrafluoroethylene monomer in an aqueous medium comprising an emulsifier and an initiator in a reaction vessel and contacting the aqueous medium with a fluorinated polyether. Also described herein are the polymerizable compositions and articles thereof.</p> |
申请公布号 |
EP2563824(A2) |
申请公布日期 |
2013.03.06 |
申请号 |
EP20110777990 |
申请日期 |
2011.04.28 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
FREY, OLIVER;HINTZER, KLAUS;NEUMANN, WOLFGANG;STREITER, ANDRE |
分类号 |
C08F14/26;C08F2/24;C08J5/18;C08L27/18;D01F6/08 |
主分类号 |
C08F14/26 |
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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