POWDER PARTICULATE DIAMIDE-POLYOLEFIN WAX MIXTURE

The present invention relates to a diamide-polyolefin wax mixture which comprises one or more diamides (A) and one or more polyolefin waxes (B), the one or more diamides (A) having a structure of formula X1-CO-NH-Y-NH-CO-X2, wherein X1 and X2 are the same or different and are linear or branched, saturated or unsaturated, optionally substituted hydrocarbon groups with 3 to 29 carbon atoms, and Y is a divalent organic group, selected from the group consisting of aliphatic groups with 2 to 26 carbon atoms, aromatic groups with 6 to 24 carbon atoms or araliphatic groups with 7 to 24 carbon atoms, and Y optionally contains secondary or tertiary amine groups, and the one or more polyolefin waxes (B) carry one or more carboxyl groups and have an acid number of 3 to 50, and are homopolymers or copolymers of at least one ethylenically-unsaturated olefin monomer. The mixture contains the one or more diamides (A) in an amount of 20% by weight to less than 40% by weight relative to the total weight of the diamide-polyole