EP 0450458 B1 19931013 - COMPOSITIONS OF DICHLOROPENTA FLUOROPROPANE AND ACETONE
Title (en)
COMPOSITIONS OF DICHLOROPENTA FLUOROPROPANE AND ACETONE
Publication
Application
Priority
- DE 4010682 A 19900403
- DE 4022927 A 19900719
Abstract (en)
[origin: EP0450458A1] Azeotrope-like and azeotropic compositions based on dichloropentafluoropropanes and acetone are described and are suitable for use in cleaning processes and in printing and copying processes for fixing toner based on polystyrene.
IPC 1-7
IPC 8 full level
C11D 7/50 (2006.01); C23G 5/028 (2006.01); G03G 5/00 (2006.01); G03G 11/00 (2006.01); G03G 13/20 (2006.01); H05K 3/26 (2006.01)
CPC (source: EP KR US)
C11D 7/00 (2013.01 - KR); C11D 7/5086 (2013.01 - EP US); C23G 5/02851 (2013.01 - EP US); G03G 5/005 (2013.01 - EP US); G03G 11/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0450458 A1 19911009; EP 0450458 B1 19931013; DE 4022927 A1 19920123; DE 59100473 D1 19931118; FI 911021 A0 19910228; FI 911021 A 19911004; JP H04224899 A 19920814; KR 910018530 A 19911130; US 5120462 A 19920609
DOCDB simple family (application)
EP 91104715 A 19910326; DE 4022927 A 19900719; DE 59100473 T 19910326; FI 911021 A 19910228; JP 5671391 A 19910320; KR 910003801 A 19910309; US 67843291 A 19910401