Patent ID: 8623809

Claim:
A pumpable aqueous pearlescent concentrate, comprising a) 35 to 85% by weight of a dispersant of the group consisting of alkyl ether sulfates, alkyl sulfates, alkyl sulfonates, mono- and diesters of sulfosuccinic acid, alkyl glycinates, alkyl sarcosinates and/or alkyl taurates or a combination of these, b) 15 to 40% by weight of a pearlescent component, selected from the group consisting of fatty acid glycol esters according to the general formula (I) in which R 1 is an alkyl radical with 12 to 22 C atoms, R 2 is a divalent radical of the formula —C 2 H 4 — or —C 3 H 5 —, R 3 =H or a radical of the formula and n is a number from 1 to 10, fatty acid alkanolamides according to the general formula (II) in which R 5 is an alkyl radical with 8 to 22 C atoms, R 6 =H, an alkyl radical with 1 to 4 C atoms, —(CH 2 —CH 2 —O) n —R 8 , or —(CH 2 —CH(CH 3 )—CH 2 —O) n —R 8 with n=1 to 10, R 7 =H, an alkyl radical with 1 to 4 C atoms, —(CH 2 —CH 2 —O) n —R 8 , or —(CH 2 —CH(CH 3 )—CH 2 —O) n —R 8 with n=1 to 10, and R 8 =H, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl or t-butyl, and mixtures thereof, c) optionally, expedient additives such as preservatives, buffer substances, inorganic or organic electrolytes, alcohols, fatty alcohols, fatty acids and/or their ethoxylates, in particular PEG-x-glyceryl laurates and/or PEG-x-glyceryl cocoates in which x=1 to 10 and d) water in the amount missing to 100% by weight, but not with a concentration higher than 30% by weight.