| abstract |
The invention relates to new polymers comprising at least units of formula (I): (CF DRAWING IN BOPI) in which: - A1 + and A2 +; identical or different denote: a) a quaternary unsaturated heterocycle; orb) a quaternary ammonium and at least one of the groups A1 + and A2 + denotes a quaternary unsaturated heterocycle; - p denotes an integer or decimal from 0 to 50; - B1 denotes an alpha, omega bis alkyl polysiloxane group or a linear or branched, saturated or unsaturated hydrocarbon chain comprising up to 6 consecutive carbon atoms, which may contain one or more hydroxyl groups and which may be interrupted by one or more atoms of oxygen and / or more aromatic rings; - B2 denotes a hydrocarbon chain, linear or branched, saturated or unsaturated comprising up to 6 consecutive carbon atoms, which may contain one or more hydroxyl groups and which may be interrupted by one or more oxygen atoms and / or more aromatic rings. - R1, R2, R3 and R4, which are identical or different, denote a C1 -C6 alkyl radical or the phenyl radical. - XTHETA denotes an anion derived from a mineral or organic acid; and their use in cosmetics. |