Patent ID: 7998918

Claim:
An aqueous liquid agent, comprising (a) an alkyl ether sulfate; (b) a multi-arm silyl polyalkoxylate of Formula (I) (H-A) n -Z-[A-B—Si(OR 1 ) r (R 2 ) 3−r ] m (I), in which Z stands for an (m+n) valent group having at least three carbon atoms, A stands for a divalent polyoxyalkylene group, wherein the (m+n) polyoxyalkylene groups that are bonded to Z can be different from one another, and wherein one A group is bonded with Z through an oxygen atom that belongs to Z and one oxygen atom that belongs to A is bonded with B or hydrogen, B stands for a chemical bond or for a divalent organic group having 1 to 50 carbon atoms, OR′ stands for a hydrolysable group, R 1 and R 2 independently stand for a linear or branched alkyl group having 1 to 6 carbon atoms, r stands for a whole number from 1 to 3, and m stands for a whole number ≧1 and n stands for 0 or a whole number ≧1, wherein m+n has a value of 3 to 100; and (c) a compound selected from the group consisting of 0-50 wt. % of an alkyl sulfonate, 0-50 wt. % of an aryl sulfonate, 0-15 wt. % of an alkyl sulfate, and 0-20 wt. % of an amphoteric surfactant.