Patent · US Active

Methods of making halogenated fluorinated ether-containing compounds

US9828320B2 · kind B2 · utility

1Cited by

2References

20Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Klaus Hintzer · Woodbury, US
Markus E. Hirschberg · Mühldorf, DE
Kai H. Lochhaas · Neuötting, DE
Werner Schwertfeger · Altötting, DE
Oleg Shyshkov · Burgkirchen an der Alz, DE
Arne Thaler · Emmerting, DE

Key dates

Filing date	Nov 20, 2015
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Nov 20, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25B1/30
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Described herein are three methods for making halogenated fluorinated ether-containing compounds using a fluorinated olefin or hexafluoropropylene oxide.

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