Dye compositions based on copolymers and silicones obtainable by polymerizing at least one crotonic acid monomer or crotonic acid derivative and at least one vinyl ester monomer, and a process for dyeing keratin fibers using the same

摘要

The present invention relates to a composition for dyeing keratin fibers, which comprises (i) one or more kinds obtained by polymerization of at least one crotonic acid monomer or crotonic acid derivative and at least one vinyl ester monomer. At least one silicone, and (iii) one or more pigments, the total amount of silicone being from 0.1% to 15% by weight, based on the total weight of the composition. In range, the composition. The invention also relates to a dyeing process, in which the composition is applied to keratin fibers and this operation is optionally followed by drying. This composition makes it possible to carry out temporary dyeing, which has the advantage that it forms a hard-to-transfer deposit and the treated fibers are easy to come apart and have an improved aesthetic feel. ..