초록 ▼

Pearlescent concentrates containing 15 to 40% by weight pearlescing components may be formulated in the form of a free-flowing aqueous dispersion providing the dispersion simultaneously contains 5 to 55% by weight nonionic, ampholytic and/or zwitterionic surfactants and 0.1 to 5% by weight low molec

Pearlescent concentrates containing 15 to 40% by weight pearlescing components may be formulated in the form of a free-flowing aqueous dispersion providing the dispersion simultaneously contains 5 to 55% by weight nonionic, ampholytic and/or zwitterionic surfactants and 0.1 to 5% by weight low molecular weight polyhydric alcohols.

대표청구항 ▼

[ What is claimed is:] [1.] A peadescent free-flowing, aqueous concentrate consisting essentially of:(A) 20% to 30% by weight of pearlescing components consisting of esters corresponding to formula (I) EQU R.sup.1 --(OC.sub.n H.sub.2n).sub.x --OR.sup.2 (I) which R.sup.1 is a linear C.sub.14-22 fatty

[ What is claimed is:] [1.] A peadescent free-flowing, aqueous concentrate consisting essentially of:(A) 20% to 30% by weight of pearlescing components consisting of esters corresponding to formula (I) EQU R.sup.1 --(OC.sub.n H.sub.2n).sub.x --OR.sup.2 (I) which R.sup.1 is a linear C.sub.14-22 fatty acyl group. R.sup.2 is hydrogen or a group R.sup.1, n=2 or 3 and x is a number of from 1 to 4.(B) 15% to 30% by weight of a component selected from the group of nonionic, ampholytic, and zwitterionic emulsifiers and mixtures thereof,(C) 0.1% to 5% by weight of low molecular weight, polyhydric alcohols and(D) the remainder, water, based on the weight of said dispersion.