EP 0373349 A3 19900711 - LIQUID DETERGENT FOR HARD SURFACES
Title (en)
LIQUID DETERGENT FOR HARD SURFACES
Publication
Application
Priority
DE 3838533 A 19881114
Abstract (en)
[origin: EP0373349A2] A liquid cleansing agent with improved detergency for hard surfaces contains 0.02 to 40 wt.% of a mixture of anionic tensides consisting of (a) sulphated hydroxyalkylpolyethylene glycol ethers or hydroxyalkylpolypropylene glycol ethers of general formula R<1>-CH(SO3M)-CH(R<3>)-(OCHR<4>-CH2)n-OR<2> where R<1> = H or C1-16 alkyl; R<2> = C1-22 alkyl; R<3> = C1-16 alkyl or preferably H; R<4> = -CH3 or preferably H; M = H, ammonium, alkylammonium, alkanolammonium (C1-4) or a univalent metal atom; n = 0-20, and (b) dioctylsulphosuccinates in a mixing ratio of 1:10 to 10:1, as well as organic or inorganic skeleton substances. Preferably, the aqueous solutions of the detergent contain solubilizers such as toluol, xylol or cumol sulphonate, low molecular alcohols or short-chain fatty alcohols and in particular ethers of identical or different polyhydric alcohols (C1-6), in a weight ratio of tenside to solubilizer of 1:0 to 1:2, as well as other usual constituents such as colorants and aromas, preservatives and non-ionic tensides.
IPC 1-7
IPC 8 full level
C11D 1/12 (2006.01); C11D 1/29 (2006.01); C11D 1/37 (2006.01); C11D 3/43 (2006.01); C11D 17/08 (2006.01)
CPC (source: EP KR)
C11D 1/00 (2013.01 - KR); C11D 1/123 (2013.01 - EP); C11D 1/29 (2013.01 - EP); C11D 1/37 (2013.01 - EP)
Citation (search report)
- [A] EP 0112044 A1 19840627 - UNILEVER NV [NL]
- [A] EP 0164894 A2 19851218 - UNILEVER NV [NL]
Designated contracting state (EPC)
ES
DOCDB simple family (publication)
EP 0373349 A2 19900620; EP 0373349 A3 19900711; BR 8907769 A 19910827; CA 2002339 A1 19900514; DE 3838533 A1 19900517; EP 0436671 A1 19910717; JP H04501733 A 19920326; KR 900701983 A 19901205; TR 24128 A 19910329; WO 9005770 A2 19900531; WO 9005770 A3 19900712
DOCDB simple family (application)
EP 89120518 A 19891106; BR 8907769 A 19891106; CA 2002339 A 19891109; DE 3838533 A 19881114; EP 8901326 W 19891106; EP 89913003 A 19891106; JP 50015589 A 19891106; KR 900701515 A 19900714; TR 96189 A 19891113