Invention Grant
- Patent Title: Process for making 2,3,3,3-tetrafluoropropene and/or vinylidene fluoride
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Application No.: US15709931Application Date: 2017-09-20
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Publication No.: US10071940B2Publication Date: 2018-09-11
- Inventor: Rajiv Banavali , Haridasan K. Nair , Yian Zhai
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agent Bruce O. Bradford
- Main IPC: C07C17/361
- IPC: C07C17/361
Abstract:
Disclosed is a process for the formation of a mixture of the compounds 2,3,3,3-tetrafluoropropene (HFO-1234yf) and vinylidene fluoride, comprising pyrolyzing 1,1,2-trifluoro-2-trifluoro-methyl-cyclobutane under conditions effective to produce a reaction product comprising HFO-1234yf and vinylidene fluoride in a 1234yf:vinylidene fluoride molar ratio of from about 0.5 to about 1.2.
Public/Granted literature
- US20180072642A1 Process for Making 2,3,3,3-Tetrafluoropropene and/or Vinylidene Fluoride Public/Granted day:2018-03-15
Information query
