Patent · US Active

Process for isomerizing A (hydro)fluoroalkene

US8742181B2 · kind B2 · utility

1Cited by

25References

11Claims

0Family size

Assignee

Mexichem Amanco Holdings S.A. de C.V. · MX

Inventors

Andrew P. Sharratt · Grafton, GB
John C. McCarthy · Compton, US

Key dates

Filing date	Nov 21, 2012
Grant date	Jun 3, 2014
Priority date	—
Expiry date	Nov 21, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2205/22
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A process for isomerizing a (hydrohalo)fluoroalkene, the process comprising contacting the (hydrohalo)fluoroalkene with a catalyst a catalyst which is a chromia-containing catalyst supported on AlF3 or fluorinated alumina.

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