<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
WO2011139807(A2)
申请公布日期
2011.11.10
申请号
WO2011US34224
申请日期
2011.04.28
申请人
3M INNOVATIVE PROPERTIES COMPANY;FREY, OLIVER;HINTZER, KLAUS;NEUMANN, WOLFGANG;STREITER, ANDRE
发明人
FREY, OLIVER;HINTZER, KLAUS;NEUMANN, WOLFGANG;STREITER, ANDRE