| 摘要 |
<p>The invention relates to a compound of chemical formula (I) below, in which formula (I): Y is a C1-C100 divalent hydrocarbon-based group, which is optionally substituted and/or interrupted with one or more heteroatoms, a is an integer between 1 and 8 and preferably equal to 2, R1 represents an H atom or a C1-C6 alkyl chain such as ethyl, R2 and R3 represent a C1-C6 and in particular C2 alkoxy group, X1, X3 and X4 being equal to NH, X2 being equal to O, X4 being equal to NH, ALK1 represents a linear or branched, preferably linear, saturated or unsaturated, preferably saturated, hydrocarbon-based chain, preferably a C1-C40 such as a C2-C20 alkylene chain, ALK1 preferentially represents a C1-C6 such as a C6 alkylene chain. The invention also relates to a cosmetic composition, to a particular use and to a process for coating keratin materials.</p> |
