EP 0389133 B1 19930428 - AZEOTROPIC COMPOSITION OF 2,2-DICHLORO-1,1,1-TRIFLUOROETHANE AND METHANOL
Title (en)
AZEOTROPIC COMPOSITION OF 2,2-DICHLORO-1,1,1-TRIFLUOROETHANE AND METHANOL
Publication
Application
Priority
US 32771889 A 19890323
Abstract (en)
[origin: EP0389133A1] An azeotrope or azeotrope-like composition of 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123) and methanol, the azeotropic mixture being useful in solvent cleaning application.
IPC 1-7
IPC 8 full level
C11D 7/50 (2006.01); C11D 7/60 (2006.01); C23G 5/028 (2006.01); H05K 3/26 (2006.01)
CPC (source: EP KR)
C11D 7/5081 (2013.01 - EP KR); C23G 5/02838 (2013.01 - EP KR)
Citation (examination)
EP 0429451 A1 19910605 - ALLIED SIGNAL INC [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0389133 A1 19900926; EP 0389133 B1 19930428; AT E88766 T1 19930515; AU 5212390 A 19900927; AU 632016 B2 19921210; BR 9001354 A 19910402; CA 2012445 A1 19900923; CN 1045818 A 19901003; DE 69001455 D1 19930603; JP H02292400 A 19901203; KR 900014642 A 19901024
DOCDB simple family (application)
EP 90302267 A 19900302; AT 90302267 T 19900302; AU 5212390 A 19900322; BR 9001354 A 19900322; CA 2012445 A 19900316; CN 90101578 A 19900323; DE 69001455 T 19900302; JP 7536490 A 19900323; KR 900003901 A 19900322