| abstract |
A pourable pearl gloss dispersion contains (a) 5-30 wt.% of a fatty acid glycol ester of formula R1-C(=O)-(O-A)m-O-X, (b) 2-20% of a fatty acid alkanolamide of formula R2-C(=O)-NR3R4, (c) 0.1-10% of a surfactant of formula (1)(2)(3) and/or (4); (d) 0.1-3 (0.5-1)% of a salt of a mono- or divalent metal, pref. alkali chloride or sulphate, and (e) less than 100% of water. R1 = 13-21C (un)satd. hydrocarbon chain; A = -C2H4 (pref.) or -C3H6; X = H or R1-CO-; m = 1-10 (1-3); R2 = 7-29C (un)satd. hydrocarbpn chain; R3, R4 = H, -C2H4OH or -C3H6OH; R5 = 8-20C (un)branched, (un)satd. hydrocarbon gp.; n = 0-10 (2-5); Y = alkali(ne earth) metal or NH4; R6 = 7-29C (un)branched, (un)satd. hydrocarbon chain; Z = H or 1-5C alkyl. |