Invention Grant
- Patent Title: Azeotrope or azeotrope-like compositions of trifluoroiodomethane (CF3I) and 1,1,3,3,3,-pentafluoropropene (HFO-1225zc)
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Application No.: US16571921Application Date: 2019-09-16
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Publication No.: US10647645B2Publication Date: 2020-05-12
- Inventor: Christian Jungong , Daniel C. Merkel , Haiyou Wang , Hang T. Pham , Ryan J. Hulse
- 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
- Agency: Faegre Drinker Biddle & Reath
- Main IPC: C07C21/18
- IPC: C07C21/18 ; C07C19/16 ; C07C17/386
Abstract:
The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,3,3,3-pentafluoropropene (HFO-1225zc), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) having a boiling point of about −25.63° C.±0.30° C. at a pressure of about 14.44 psia±0.30 psia.
Information query
