The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2022
Filed:
Sep. 16, 2019
Honeywell International Inc., Morris Plains, NJ (US);
Christian Jungong, Depew, NY (US);
Daniel C. Merkel, Orchard Park, NY (US);
Haiyou Wang, Amherst, NY (US);
Hang T. Pham, Amherst, NY (US);
Ryan J. Hulse, Getzville, NY (US);
Honeywell International Inc., Charlotte, NC (US);
Abstract
The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CFI) and 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CFI) to form an azeotrope or azeotrope-like comprising 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CFI) having a boiling point of about −24.46° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.