Nail polish comprises a binder comprising e.g. nitrocellulose, an alcohol, preferably aliphatic alcohol, an ester, preferably aliphatic ester containing alcohol component and a polyamide-containing block polymer

摘要

Nail polish comprises 5-20 wt.% of at least a binder, 5-15 wt.% of at least an alcohol, 55-85 wt.% of at least an ester and 0.01-1 wt.% of a polyamide-containing block polymer (I). Nail polish comprises 5-20 wt.% of at least a binder, 5-15 wt.% of at least an alcohol, 55-85 wt.% of at least an ester and 0.01-1 wt.% of a polyamide-containing block polymer of formula (R2-Y1-CONH-R1-N(-CO-NH-R3[Z-R4-Z-R5] a-NH-CO-N(R1-CONH-Y1-R2)-CONH-R1-NHCO-Y1-R2)-CONH-R1-NHCO-Y1-R2) (I). R1 : 2-18C alkylene, 5-18C cycloalkylene, 5-18C arylene or 6-18C aralkyl; Y1 : O and/or NH; R2 : 4-22C alkyl, 3-18C alkenyl, 5-18C-cycloalkyl, 6-18C aralkyl, C mH 2m+1-(O-C nH 2n) x-(O-CH (C 6H 5)-CH 2) u, C mH 2m+1(OOC-C vH 2v) x-, X-C 6H 4-(O-C nH 2n) x-(O-CH(C 6H 5)-CH 2) u, preferably polyalkoxymonoalcohol containing ethylene oxide-, propylene oxide- and/or butylene oxide-groups; X : 1-12C-alkyl, (C 6H 5-p)(C 6H 5) p; R3-R5 : 2-18C alkylene, 5-18C cycloalkylene, 5-18C arylene or 6-18C aralkylene; Z : -COO-, -NHCO, NHCOO- and/or NHCONH-; m : 1-22; n : 2-4; x : 0-5; u : 0-15; v : 4-5; p : 0-5; and a : 1-20. An independent claim is included for a pigment preparation comprising 1-99 wt.% of at least a colorant, 0.1-10 wt.% of (I), and 0-98.9 wt.% of at least a solvent.