Patent · US Expired

Process for preparing fluorohalogenethers

US7019177B2 · kind B2 · utility

5Cited by

19References

15Claims

0Family size

Assignee

SOLVAY SOLEXIS S.P.A. · IT

Inventors

Vito Tortelli · Milano, IT
Pierangelo Calini · Milano, IT

Key dates

Filing date	Jan 29, 2004
Grant date	Mar 28, 2006
Priority date	—
Expiry date	Mar 18, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G65/007
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for preparing (per)fluorohalogenethers having general formula (II):R′CF2OCFA-CA′F2 (II)wherein:—

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