Composition capable of Protecting the skin and / or hair against UV Radiation, Stabilization Procedure of the dibenzoylmethane derivative respect to UV RadiationUse of a alquileter polysaccharide, and Cosmetic Treatment process

摘要

It refers to a stable photoelectric cosmetic ingredient for UV light protection of skin and / or hair, including at least one surface acceptable matrix, namely the dibromodiphenyl ether derivative of UV filter, and at least one polyurethane cosmetic composed of units containing such substance. There are at least two different chemical cycles in which at least one polyhydroxy group per unit is replaced by a saturated carbon chainAs the stabilizer of the filter. It refers to the corresponding photoelectric stabilization procedure and the application of this composition to protect the skin and hair strongly affected by ultraviolet radiation.