LIQUID CLEANSING AGENT FOR HARD SURFACES

摘要

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.