EP 0946695 B1 20010822 - CLEANING COMPOSITION COMPRISING MONOALKYL CATIONIC SURFACTANTS
Title (en)
CLEANING COMPOSITION COMPRISING MONOALKYL CATIONIC SURFACTANTS
Title (de)
REINIGUNGSMITTEL MIT KATIONISCHEN MONOALKKYTENSIDEN
Title (fr)
COMPOSITION DE NETTOYAGE RENFERMANT DES TENSIO-ACTIFS CATIONIQUES MONOALKYLES
Publication
Application
Priority
- EP 9707152 W 19971215
- GB 9626610 A 19961220
Abstract (en)
[origin: WO9828391A1] The specification disloses improved compositions which both clean a surface and are believed to deposit thereupon a layer of cationic surfactant which assists the release of soil subsequently deposited upon said surface. These comprise a surfactant mixture, wherein said surfactant mixture itself comprises: a) at least 65 wt.% on total surfactant of nonionic surfactant; b) less than 1 wt.% on total surfactant of anionic surfactant; c) 0.1-35 wt.% on total surfactant of a cationic surfactant which is a mono fatty alkyl quaternary ammonium compound wherein the alkyl chains comprise at least 10 % of C18-C26 alkyl groups; wherein said composition further comprises, at least 0.5 wt.% of an organic amine having a pKa of at least 8.0.
IPC 1-7
IPC 8 full level
C11D 1/835 (2006.01); C11D 3/30 (2006.01); C11D 1/62 (2006.01); C11D 1/66 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP KR)
C11D 1/835 (2013.01 - EP KR); C11D 3/30 (2013.01 - EP); C11D 1/62 (2013.01 - EP); C11D 1/66 (2013.01 - EP); C11D 1/72 (2013.01 - EP)
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
WO 9828391 A1 19980702; AR 009668 A1 20000426; AU 5663898 A 19980717; AU 719564 B2 20000511; BR 9713967 A 20000411; CA 2272607 A1 19980702; DE 69706314 D1 20010927; DE 69706314 T2 20020103; EP 0946695 A1 19991006; EP 0946695 B1 20010822; ES 2163209 T3 20020116; GB 9626610 D0 19970205; HU P0000687 A2 20000828; HU P0000687 A3 20030228; JP 2001506694 A 20010522; KR 20000069596 A 20001125; SK 81199 A3 19991210; TR 199901318 T2 19990823; TW 374798 B 19991121; ZA 9710996 B 19990608
DOCDB simple family (application)
EP 9707152 W 19971215; AR P970105932 A 19971217; AU 5663898 A 19971215; BR 9713967 A 19971215; CA 2272607 A 19971215; DE 69706314 T 19971215; EP 97952956 A 19971215; ES 97952956 T 19971215; GB 9626610 A 19961220; HU P0000687 A 19971215; JP 52836398 A 19971215; KR 19997005578 A 19990619; SK 81199 A 19971215; TR 9901318 T 19971215; TW 87100569 A 19980116; ZA 9710996 A 19971208