abstract |
The invention relates to novel, highly concentrated, free-flowing pearly lustre concentrates containing (a) between 30 and 50 wt. % of pearly lustre waxes, (b) less than 25 wt. % of emulsifiers from the group of non-ionic emulsifiers and optionally from the group of zwitterionic emulsifiers, and (c) between 0.1 and 5 wt. % of polyol esters, with the proviso that said quantities are completed with water and optionally other auxiliary and addition agents up to 100 wt. %, that the sum of the constituents (a), (b) and (c) amounts to at least 55 wt. %, and that the proportion of non-ionic emulsifiers to polyol esters is between 5: 1 and 10: 1. |