DYE COMPOSITION BASED ON COPOLYMERS DERIVED FROM THE POLYMERIZATION OF AT LEAST ONE CROTONIC ACID MONOMER OR CROTONIC ACID DERIVATIVE AND OF AT LEAST ONE THICKENING POLYMER BEARING (METH)ACRYLIC ACID UNIT(S), AND PROCESS FOR DYEING KERATIN FIBERS USING SAME
David SENECA,Delphine CHARRIER,Sophie BODELIN,Malayphone SANANIKONE,Charlotte DELOSTAL
申请号：
US16611825
公开号：
US20200163862A1
申请日:
2018.05.04
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention relates to a composition for dyeing keratin fibers, comprising at least (i) one or more copolymers derived from the polymerization of at least one crotonic acid monomer or crotonic acid derivative and of at least two different vinyl ester monomers, (ii) one or more thickening polymers bearing (meth)acrylic acid unit(s), and (iii) one or more pigments. The invention also relates to a dyeing process in which said composition is applied to keratin fibers, the operation optionally being followed by drying. The composition makes it possible to obtain temporary dyeing having the advantage of forming a transfer-resistant deposit, leaving the treated fibers individualized, with an improved cosmetic feel.
