Invention Grant
US09139499B2 Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride
有权
1,1,1,3,3-五氯丙烷和氟化氢的共沸组合物
- Patent Title: Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride
- Patent Title (中): 1,1,1,3,3-五氯丙烷和氟化氢的共沸组合物
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Application No.: US14633551Application Date: 2015-02-27
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Publication No.: US09139499B2Publication Date: 2015-09-22
- Inventor: Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Hang T. Pham , Ryan Hulse
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agent Bruce O. Bradford
- Main IPC: C07C17/383
- IPC: C07C17/383
Abstract:
Provided are methods for forming 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.
Public/Granted literature
- US20150166442A1 AZEOTROPIC COMPOSITIONS OF 1,1,1,3,3-PENTACHLOROPROPANE AND HYDROGEN FLUORIDE Public/Granted day:2015-06-18
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