EP 0689572 A4 19951016 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2,3,3,3-HEPTAFLUOROPROPANE AND 1,1-DIFLUOROETHANE
Title (en)
AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2,3,3,3-HEPTAFLUOROPROPANE AND 1,1-DIFLUOROETHANE
Title (de)
AZEOTROPÄHNLICHE ZUSAMMENSETZUNGEN VON 1,1,1,2,3,3,3-HEPTAFLUORPROPAN UND 1,1-DIFLUORETHAN
Title (fr)
COMPOSITIONS DE TYPE AZEOTROPE DE 1,1,1,2,3,3,3-HEPTAFLUOROPROPANE ET DE 1,1-DIFLUOROETHANE
Publication
Application
Priority
- US 9402940 W 19940318
- US 3361693 A 19930319
Abstract (en)
[origin: WO9421745A1] Azeotrope-like compositions of 1,1,1,2,3,3,3-heptafluoropropane and 1,1-difluoroethane useful as aerosol propellants and blowing agents for plastic foams, heat transfer media, fire suppression agents, gaseous dielectrics or blowing agents for plastic foams.
IPC 1-7
IPC 8 full level
C07C 19/08 (2006.01); C08J 9/14 (2006.01); C09K 3/00 (2006.01); C09K 3/30 (2006.01); C09K 5/04 (2006.01)
CPC (source: EP)
C08J 9/144 (2013.01); C09K 3/30 (2013.01); C09K 5/045 (2013.01); C08J 2207/04 (2013.01); C09K 2205/22 (2013.01); C09K 2205/32 (2013.01)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 9421745A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9421745 A1 19940929; AU 6411794 A 19941011; BR 9406176 A 19960102; CA 2157781 A1 19940929; EP 0689572 A1 19960103; EP 0689572 A4 19951016; FI 954401 A0 19950918; FI 954401 A 19950918; JP H08508253 A 19960903; NO 953675 D0 19950918; NO 953675 L 19950918; TW 293035 B 19961211; ZA 941898 B 19941018
DOCDB simple family (application)
US 9402940 W 19940318; AU 6411794 A 19940318; BR 9406176 A 19940318; CA 2157781 A 19940318; EP 94911644 A 19940318; FI 954401 A 19950918; JP 52125694 A 19940318; NO 953675 A 19950918; TW 83102426 A 19940318; ZA 941898 A 19940317