发明授权
- 专利标题: Phase separation process utilizing a hydrofluorocarbon
- 专利标题(中): 使用氢氟烃的相分离方法
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申请号: US11474214申请日: 2006-06-23
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公开(公告)号: US07629397B2公开(公告)日: 2009-12-08
- 发明人: Michael F. McDonald , Scott T. Milner , D. Shaffer Timothy , N. Webb Robert , D. Hembree Richard
- 申请人: Michael F. McDonald , Scott T. Milner , D. Shaffer Timothy , N. Webb Robert , D. Hembree Richard
- 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 Xiaobing Feng; Nancy T. Krawczyk
- 主分类号: C08F6/00
- IPC分类号: C08F6/00 ; C08F85/00 ; C08F14/18 ; C08K5/01 ; C02F9/00
摘要:
Provided for herein is a process for separating a hydrocarbon-rubber from a hydrofluorocarbon diluent comprising contacting a polymer slurry comprising the hydrocarbon-rubber dispersed within the hydrofluorocarbon diluent with a hydrocarbon solvent capable of dissolving the hydrocarbon-rubber, to produce a first liquid phase and a second liquid phase, and separating the first liquid phase from the second liquid phase.
公开/授权文献
- US20070299161A1 Phase separation process utilizing a hydrofluorocarbon 公开/授权日:2007-12-27
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