申请人:L'OREAL
公开号:US10201492B2
公开(公告)日:2019-02-12
The invention relates to a cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising:
(i) a step consisting in applying to the skin a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound,
(ii) followed by a step consisting in exposing the skin to light radiation, preferably for at least 5 seconds.
The invention also relates to a composition comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound.
本发明涉及一种用于护理皮肤,尤其是面部皮肤,特别是皱纹皮肤的美容工艺,包括
(i) 第一步是将一种组合物,特别是一种化妆品组合物涂抹在皮肤上,该组合物在生理上可接受的介质中,由接枝有(甲基)丙烯酸酯基团的多糖聚合物和一种光活性化合物组成、
(ii) 随后的步骤是将皮肤置于光辐射下,最好至少 5 秒钟。
本发明还涉及一种组合物,该组合物在生理上可接受的介质中包含一种接枝有(甲基)丙烯酸酯基团的多糖聚合物和一种光活性化合物。