Photoactivatable composition and uses thereof
AssigneeL'oreal
InventorsGabin Vic, Aude Livoreil
Life of this patent
Estimating the term…
Abstract
The invention relates to a photoactivatable compound comprising a support molecule chosen from carbon-containing and/or sulfur-containing and/or nitrogen-containing and/or phosphorus-containing nonpolymer compounds, polymers and oligomers and to which are covalently bonded at least two species containing chemical groups which, after irradiation between 200 et 450 nm, are converted into reactive species capable of reacting with chemical groups belonging to other molecules. The invention also relates to a cosmetic composition comprising at least one photoactivatable compound according to the invention, and also to a cosmetic treatment process using this composition.
Claims28
Photoactivatable compound comprising a support molecule, chosen from carbon-containing and/or sulfur-containing and/or nitrogen-containing and/or phosphorus-containing nonpolymer compounds, and polymers and oligomers and to which are covalently bonded at least two photoactivatable functional species or groups containing chemical groups which, after irradiation between 200 and 450 nm, are converted into reactive species capable of reacting with chemical groups belonging to other molecules.
Dependencies are inferred from the claim text.