EP 0830436 A1 19980325 - REFRIGERANTS BASED ON HYDROFLUOROETHER OF FLUOROETHER
Title (en)
REFRIGERANTS BASED ON HYDROFLUOROETHER OF FLUOROETHER
Title (de)
KÄLTEMITTELZUSAMMENSETZUNGEN AUF BASIS VON HYDROFLUORETHER ODER FLUORETHER
Title (fr)
FRIGORIGENES A BASE D'HYDROFLUOROETHER OU DE FLUOROETHER
Publication
Application
Priority
- US 9608921 W 19960604
- US 47775595 A 19950607
Abstract (en)
[origin: WO9640834A1] Compositions comprising a hydrofluoroether or fluoroether of the formula CaFbH2a+2-bOc wherein a = 3 to 6, b = 1 to 14 and c = 1 or 2; an acyclic hydrofluorocarbon or fluorocarbon of the formula CdFeH2d+2-e wherein d = 4 to 6 and e = 1 to 14; a cyclic hydrofluorocarbon or fluorocarbon of the formula CmFnH2m-n wherein m = 4 to 6 and n = 1 to 12; a fluoroalcohol of the formula CrFsH2r+1-sOH wherein r = 4 to 6 and s = 1 to 13; or perfluoro-n-methylmorpholine wherein said compositions are useful as refrigerants, cleaning agents, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polymers such as polyolefins and polyurethanes, and as power cycle working fluids are described.
IPC 1-7
IPC 8 full level
A62D 1/02 (2006.01); C07C 19/08 (2006.01); C07C 23/02 (2006.01); C07C 23/06 (2006.01); C07C 23/10 (2006.01); C07C 31/38 (2006.01); C07C 43/12 (2006.01); C07D 265/30 (2006.01); C08J 9/14 (2006.01); C09K 3/30 (2006.01); C09K 5/04 (2006.01); C10M 105/54 (2006.01); C11D 7/28 (2006.01); C11D 7/30 (2006.01); C11D 7/50 (2006.01); C23G 5/028 (2006.01); C10N 40/08 (2006.01); C10N 40/30 (2006.01)
CPC (source: EP)
C08J 9/143 (2013.01); C08J 9/149 (2013.01); C09K 3/30 (2013.01); C09K 5/045 (2013.01); C11D 7/5063 (2013.01); C23G 5/02803 (2013.01); C08J 2203/146 (2013.01); C08J 2207/04 (2013.01); C09K 2205/112 (2013.01); C09K 2205/124 (2013.01); C09K 2205/132 (2013.01)
Citation (search report)
See references of WO 9640834A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9640834 A1 19961219; EP 0830436 A1 19980325; JP H10506926 A 19980707
DOCDB simple family (application)
US 9608921 W 19960604; EP 96917191 A 19960604; JP 50137397 A 19960604