EP 0647260 A1 19950412 - WASHING AND CLEANING AGENTS IN LIQUID TO PASTE FORM.
Title (en)
WASHING AND CLEANING AGENTS IN LIQUID TO PASTE FORM.
Title (de)
WASCH- UND REINIGUNGSMITTEL IN FLÜSSIGER BIS PASTÖSER FORM.
Title (fr)
AGENTS DE LAVAGE ET DE NETTOYAGE SE PRESENTANT SOUS FORME LIQUIDE A PATEUSE.
Publication
Application
Priority
- DE 4220423 A 19920622
- EP 9301509 W 19930615
Abstract (en)
[origin: WO9400543A1] Described are liquid to pasty washing and cleaning agents containing anionic or anionic and non-ionic surfactants in quantities from 20 to 70 % by wt., and including as anionic surfactants 2 to 25 % by wt. of sulphonated fatty-acid glycerin esters. Such washing and cleaning agents suffer no loss in washing performance compared with liquid to pasty washing- and cleaning-agent formulations usually containing surfactants. The invention enables alkylbenzene sulphonates to be completely or at least partly replaced. Preferred agents contain as anionic surfactants a mixture of sulphonated fatty-acid glycerin esters, fatty-alkyl sulphate and fatty-acid soaps or a mixture of sulphonated fatty-acid glycerin esters, alkane sulphonate and fatty-acid soaps.
IPC 1-7
IPC 8 full level
C11D 1/28 (2006.01); C11D 1/37 (2006.01); C11D 1/83 (2006.01); C11D 10/04 (2006.01); C11D 17/00 (2006.01); C11D 17/08 (2006.01); C11D 1/14 (2006.01); C11D 1/66 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP)
C11D 1/28 (2013.01); C11D 1/83 (2013.01); C11D 10/04 (2013.01); C11D 17/0004 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/662 (2013.01); C11D 1/72 (2013.01)
Citation (search report)
See references of WO 9400543A1
Designated contracting state (EPC)
AT BE DE ES FR IT NL PT
DOCDB simple family (publication)
WO 9400543 A1 19940106; AT E140258 T1 19960715; DE 4220423 A1 19931223; DE 59303205 D1 19960814; EP 0647260 A1 19950412; EP 0647260 B1 19960710; ES 2089825 T3 19961001; JP H07508054 A 19950907
DOCDB simple family (application)
EP 9301509 W 19930615; AT 93912976 T 19930615; DE 4220423 A 19920622; DE 59303205 T 19930615; EP 93912976 A 19930615; ES 93912976 T 19930615; JP 50199994 A 19930615