Patent · US Expired

Compositions comprising difluoromethoxy-2,2,2-trifluoroethane

US5529618A · kind A · utility

3Cited by

5References

24Claims

0Family size

Assignee

SOLVAY FLUOR und DERIVATE GmbH · DE

Inventors

Hans Buchwald · Ronnenberg, DE
Joachim Hellmann · Hannover, DE
Boleslaus Raszkowski · Wiedensahl, DE

Key dates

Filing date	Sep 27, 1995
Grant date	Jun 25, 1996
Priority date	—
Expiry date	Sep 27, 2015

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C33/62
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Liquid or pasty compositions having release-effective properties, which contain difluoromethoxy-2,2,2-trifluoroethane (E245), either alone or admixed with additional solvents, and at least one agent having release-effective properties, and also the use of these compositions and a method for their preparation.

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