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US 5,700,456 AGranted
Compositions for the treatment and protection of hair, based on ceramide and/or glycoceramide and on polymers containing cationic groups
AssigneeL'oreal
InventorsClaude Dubief, Daniele Cauwet
Life of this patent
Estimating the term…
Abstract
Composition for the treatment and protection of hair, containing, in a cosmetically acceptable medium, at least one ceramide and/or glycoceramide and at least one cationic polymer containing primary, secondary or tertiary amine groups or quaternary ammonium groups in the chain and having a viscosity at a concentration of 1% by weight of active substance in water of less than 15 mPa.s, the composition containing less than 4% by weight of anionic and/or amphoteric and/or zwitterionic surfactants.
Claims18
A composition for the treatment and protection of hair, comprising, in a cosmetically acceptable medium:
- at least one ceramide and/or glycoceramide and
- at least one cationic polymer containing primary, secondary or tertiary amine groups or quaternary ammonium groups in the main chain, said at least one cationic polymer having a viscosity at a concentration of 1% by weight of active substance in water of less than 15 mPa.s;
- and
- from 0 to less than 4 % by weight of at least one surfactant selected from anionic, amphoteric, and zwitterionic surfactants.
1 more element
Dependencies are inferred from the claim text.