发明公开
EP2817277A1 AZEOTROPIC COMPOSITIONS OF 1,1,1,3,3-PENTACHLOROPROPANE AND HYDROGEN FLUORIDE
审中-公开
共沸物组成1,1,1,3,3-五氯丙烷和氢氟酸
- 专利标题: AZEOTROPIC COMPOSITIONS OF 1,1,1,3,3-PENTACHLOROPROPANE AND HYDROGEN FLUORIDE
- 专利标题(中): 共沸物组成1,1,1,3,3-五氯丙烷和氢氟酸
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申请号: EP13751842.9申请日: 2013-02-13
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公开(公告)号: EP2817277A1公开(公告)日: 2014-12-31
- 发明人: MERKEL, Daniel C. , TUNG, Hsueh Sung , POKROVSKI, Konstantin A. , PHAM, Hang T. , HULSE, Ryan
- 申请人: Honeywell International Inc.
- 申请人地址: Patent Services M/S AB/2B 101 Columbia Road, P.O. Box 2245 Morristown, NJ 07962-2245 US
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: Patent Services M/S AB/2B 101 Columbia Road, P.O. Box 2245 Morristown, NJ 07962-2245 US
- 代理机构: Houghton, Mark Phillip
- 优先权: US201213402983 20120223
- 国际公布: WO2013126255 20130829
- 主分类号: C07C19/01
- IPC分类号: C07C19/01 ; C01B7/19 ; C09K3/00
摘要:
Provided are azeotropic or azeotrope-like mixtures of 1,1,1,3,3-pentachloro-propane (240fa) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of HFC-245fa and HCFO-1233zd.
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