| 摘要 |
A structured, solid composition that contains at least one colorant, a liquid oil phase, and a gellant, wherein the gellant is a tertiary amide-terminated polyamide resin (ATPA) of the formula (1): wherein, n designates a number of repeating units such that terminal amide groups constitute from 10% to 50% of the total amide groups; R1 at each occurrence is independently selected from a C1-22 hydrocarbon group; R2 at each occurrence is independently selected from a C2-42 hydrocarbon group; R3 at each occurrence is independently selected from an organic group containing at least two carbon atoms in addition to hydrogen atoms, and optionally containing one or more oxygen and nitrogen atoms; and R3a at each occurrence is independently selected from hydrogen, C1-10 alkyl and a direct bond to R3 or another R3a such that the atom to which R3 and R3a are both bonded is part of a heterocyclic structure defined in part by R3a-N-R3, the composition being in the form of a solid; the liquid oil phase and the ATPA resin forming a physiologically acceptable medium. The composition may be formulated into a cosmetic or other personal care product, for instance, a black mascara, eye liner, foundation, lipstick, blush, deodorant or make-up remover, body make-up, eye shadow or rouge, or concealer.
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