Patent · US Active

Azeotrope and azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropene and HCFC-123

US8557136B2 · kind B2 · utility

2Cited by
4References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 13, 2009
Grant dateOct 15, 2013
Priority date—
Expiry dateAug 13, 2029

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08J2207/04
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Provided are azeotrope or azeotrope-like compositions comprised of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) and 1,1-dichloro-2,2,2-trifluoroethane (HCFC-123).

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