发明授权
- 专利标题： Polymer recovery method
- 专利标题（中）： 聚合物回收法
-
申请号： US11628167申请日： 2005-06-20
-
公开(公告)号： US07858736B2公开(公告)日： 2010-12-28
- 发明人: Peijun Jiang , Robert Olds Hagerty , John Richard Shutt , Charles Stanley Speed , Randall B. Laird , Kevin B. Stavens , Larry L. Iaccino
- 申请人： Peijun Jiang , Robert Olds Hagerty , John Richard Shutt , Charles Stanley Speed , Randall B. Laird , Kevin B. Stavens , Larry L. Iaccino
- 申请人地址： US TX Houston
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Houston
- 代理商 Catherine L. Bell
- 国际申请： PCT/US2005/021654 WO 20050620
- 国际公布： WO2006/009951 WO 20060126
- 主分类号： C08F6/00
- IPC分类号： C08F6/00
摘要：
This invention relates to a process comprising contacting an polymerization reactor effluent with a fluorinated hydrocarbon and thereafter recovering olefin polymer, where the fluorinated hydrocarbon is present at 5 volume % to 99 volume % based upon the volume of the effluent and the fluorinated hydrocarbon, and where the polymerization is a continuous polymerization of at least 75 mole % of hydrocarbon monomers, based upon the total moles of monomer present in the reactor.
公开/授权文献
- US20090118466A1 Polymer recovery method 公开/授权日：2009-05-07
信息查询
