发明授权
- 专利标题： Process for the manufacture of hexafluoro-2-butene
- 专利标题（中）： 制备六氟-2-丁烯的方法
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申请号： US13045893申请日： 2011-03-11
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公开(公告)号： US08426655B2公开(公告)日： 2013-04-23
- 发明人: Hsueh Sung Tung , Haiyou Wang
- 申请人： Hsueh Sung Tung , Haiyou Wang
- 申请人地址： US NJ Morristown
- 专利权人： Honeywell International Inc.
- 当前专利权人： Honeywell International Inc.
- 当前专利权人地址： US NJ Morristown
- 代理商 Bruce O. Bradford
- 主分类号： C07C17/00
- IPC分类号： C07C17/00 ; C07C21/18 ; C07C23/00 ; C07C25/00 ; C07C21/00 ; C07C19/08
摘要：
Hexafluoro-2-butene (HFO-1336) is a low global warming potential blowing agent, refrigerant and solvent. This invention provides methods for making the compound, including the cis-isomer, from the readily available raw materials, carbon tetrachloride and ethylene. The trans-isomer formed in the process can be isomerized into cis-isomer by the use of an isomerization catalyst.
公开/授权文献
- US20110237843A1 PROCESS FOR THE MANUFACTURE OF HEXAFLUORO-2-BUTENE 公开/授权日：2011-09-29
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