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Use of amphiphilic copolymers to stabilize dispersions of insoluble organic compounds for screening out uv radiation, dispersions stabilized with these copolymers and cosmetic compositions containing them
Procede de photostabilisation d'un derive de dibenzoylmethane par un derive sulfone de merocyanine ; compositions cosmetiques photoprotectrices contenant cette associaton.
Cosmetic compositions comprising an ester derived from 4-carboxy-2-pyrrolidinone and a merocyanin screening agent; use of said derivative as a solvent for a merocyanin screening agent