Patent · US Expired

Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane

US7341984B2 · kind B2 · utility

25Cited by
6References
41Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 18, 2005
Grant dateMar 11, 2008
Priority date—
Expiry dateNov 23, 2025

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10N2020/101
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Provided are azeotrope-like compositions comprising tetrafluoropropene and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.

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