| abstract |
The invention relates to hair treatment agents containing at least one propylene glycol diester and specific polymers based on protein hydrolysates as well as to the use of said agents for the treatment of hair. The invention more particularly relates to a composition for the treatment of keratin fibers which contains, in a cosmetic carrier, c) a total of 0.01 to 5.0 wt.%, relative to the entire composition, of at least one propylene glycol diester of formula (I), in which R1 and R2 independently represent a group selected from among at least one linear saturated or unsaturated, branched saturated or unsaturated, and cyclic saturated or unsaturated C6 to C 30 hydrocarbon group and/or a phenyl or a benzyl group optionally substituted with C1 to C4 alkyl groups and/or hydroxy groups and mixtures thereof, and d) a total of 0.001 to 5.0 wt.%, relative to the entire composition, of at least one polymer, said polymer being composed of at least one protein hydrolysate and at least one silane. |