Patent · US Active

Compositions of chloro-trifluoropropene and hexafluorobutene

US9157018B2 · kind B2 · utility

11Cited by

8References

6Claims

0Family size

Assignee

ARKEMA FRANCE · FR

Inventors

Wissam Rached · Chaponost, FR
Laurent Abbas · Narberth, US
Jean-Christophe Boutier · Oullins, FR

Key dates

Filing date	Nov 25, 2010
Grant date	Oct 13, 2015
Priority date	—
Expiry date	Dec 8, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01K25/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided are compositions, preferably azeotrope or azeotrope-like compositions comprised of 1,1,1,4,4,4-hexafluoro-2-butene and chlorotrifluoropropene, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), and uses thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.