EP 0378140 A3 19910313 - CLEANING COMPOSITIONS
Title (en)
CLEANING COMPOSITIONS
Publication
Application
Priority
- DE 3900804 A 19890113
- DE 3911078 A 19890406
Abstract (en)
[origin: EP0378140A2] The cleaning compositions are based on hydrochlorofluorocarbons, alkanols and esters from the group comprising methyl propionate, ethyl propionate and ethyl acetate. The compositions may optionally contain further additives and are outstandingly suitable for industrial cleaning processes or for steam degreasing, in particular, for example, for removing resin solder fluxes with a high activator content.
IPC 1-7
IPC 8 full level
C09D 9/00 (2006.01); C09K 5/00 (2006.01); C09K 5/08 (2006.01); C10M 169/04 (2006.01); C11D 7/50 (2006.01); C23G 5/032 (2006.01); H05K 3/26 (2006.01); C10N 40/22 (2006.01); C11D 7/26 (2006.01); C11D 7/28 (2006.01)
CPC (source: EP KR US)
C11D 7/261 (2013.01 - EP US); C11D 7/50 (2013.01 - KR); C11D 7/5018 (2013.01 - EP US); C11D 7/5086 (2013.01 - EP US); C11D 7/266 (2013.01 - EP US); C11D 7/28 (2013.01 - EP US)
Citation (search report)
- [Y] GB 2046292 A 19801112 - ICI LTD
- [Y] GB 2033422 A 19800521 - ICI LTD
- [Y] FR 2072328 A5 19710924 - LICENTIA GMBH
- [A] US 3640884 A 19720208 - SCHOFIELD JOHN ALLAN, et al
- [A] US 3856695 A 19741224 - GEISS R, et al
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0378140 A2 19900718; EP 0378140 A3 19910313; EP 0378140 B1 19950412; AT E121127 T1 19950415; DE 3911078 A1 19901011; DE 59008869 D1 19950518; ES 2070931 T3 19950616; FI 900193 A0 19900112; FI 94424 B 19950531; FI 94424 C 19950911; JP H02289696 A 19901129; KR 900011890 A 19900802; KR 920003122 B1 19920420; US 5114609 A 19920519
DOCDB simple family (application)
EP 90100280 A 19900108; AT 90100280 T 19900108; DE 3911078 A 19890406; DE 59008869 T 19900108; ES 90100280 T 19900108; FI 900193 A 19900112; JP 373390 A 19900112; KR 890018897 A 19891219; US 46111790 A 19900104