Novel copolymers; process for preparing same; cosmetic use thereof; cosmetic formulations comprising same

Abstract

Linear or crosslinked copolymers consist of monomer units derived from Tulipalin A and from itaconic acid are present at a molar ratio RA, having as numerator a number of moles of monomer units derived from the compound of formula (I) and as denominator a number of moles of monomer units derived from the compound of formula (II), that is greater than or equal to 0.4 and less than or equal to 3.0. A process for preparing the linear or crosslinked polymer, its use in dermocosmetics or dermopharmacy, and to topical formulations including the linear or crosslinked polymer are also described.

Dependencies are inferred from the claim text.