Patent · US Expired

Process for stabilization of pentafluoroethane

US5932775A · kind A · utility

6Cited by
2References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 4, 1997
Grant dateAug 3, 1999
Priority date—
Expiry dateNov 4, 2017

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C17/42
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

To avoid the formation of acidity in an F125 containing olefins, a radical scavenger and/or an acidity scavenger is added to it.

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