Composition comprising a vinylformamide/vinylamine copolymer, a fixing polymer and a particular combination of surfactants
AssigneeL'oreal
InventorsDorothée PASQUET, Sylvia DA SILVA
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Abstract
The present invention relates to a composition comprising one or more vinylformamide/vinylamine copolymers, one or more fixing polymers other than vinylformamide/vinylamine copolymers, one or more nonionic surfactants chosen from oxyalkylenated, preferably oxyethylenated, fatty alcohols, and one or more cationic surfactants. The present invention also relates to a process for styling keratin fibres, comprising the application of this composition to said fibres, and also to the use of such a composition for shaping the hair.
Claims20
-19. (canceled)
A composition comprising:
- at least one vinylformamide/vinylamine copolymer comprising:
- vinylamine units of formula (IA):
- and
- vinylformamide units of formula (IB):
- at least one fixing polymer other than vinylformamide/vinylamine copolymer;
- at least one nonionic surfactant chosen from oxyalkylenated fatty alcohols comprising a linear or branched, saturated or unsaturated alkyl chain containing at least 8 carbon atoms;
- and
- at least one cationic surfactant.
A process for styling keratin fibres, the process comprising:
- applying to said fibres a composition comprising:
- at least one vinylformamide/vinylamine copolymer comprising:
- vinylamine units of formula (IA):
- and
- vinylformamide units of formula (IB):
- at least one fixing polymer other than vinylformamide/vinylamine copolymer;
- at least one nonionic surfactant chosen from oxyalkylenated fatty alcohols comprising a linear or branched, saturated or unsaturated alkyl chain containing at least 8 carbon atoms;
- and
- at least one cationic surfactant;
- and
- optionally rinsing the fibres after an optional leave-on time.
A process for shaping hair, the process comprising:
- applying to the hair a composition comprising:
- at least one vinylformamide/vinylamine copolymer comprising:
- vinylamine units of formula (IA):
- and
- vinylformamide units of formula (IB):
- at least one fixing polymer other than vinylformamide/vinylamine copolymer;
- at least one nonionic surfactant chosen from oxyalkylenated fatty alcohols comprising a linear or branched, saturated or unsaturated alkyl chain containing at least 8 carbon atoms;
- and
- at least one cationic surfactant.
Dependencies are inferred from the claim text.