Cosmetic/dermatological compositions comprising a tetrahydrocurcuminoid and an amide oil
申请人:SOCIETE L'OREAL S.A.
公开号:US20040009200A1
公开(公告)日:2004-01-15
The invention relates to a cosmetic or dermatological composition containing a carrier comprising at least one fatty phase characterized in that it contains at least one derivative or a mixture of derivatives of 1,7-diphenyl-3,5-heptanedione having a particular structure and at least one oil having, in its structure, at least one amide unit.
The invention also relates to its uses in cosmetics and dermatology, in particular for preventing or combating the harmful effects of UV radiation and pollution on human keratinous materials, and more particularly for preventing and/or treating photoaging of the skin.
The invention also relates to a method for solubilizing a derivative or a mixture of derivatives of 1,7-diphenyl-3,5-heptanedione having a particular structure with at least one oil having, in its structure, at least one amide unit.
本发明涉及一种化妆品或皮肤科组合物,其中包含至少一个脂肪相载体,其特征在于它含有至少一种具有特定结构的1,7-二苯基-3,5-庚二酮衍生物或混合物,以及至少一种在其结构中具有至少一个酰胺单元的油。本发明还涉及其在化妆品和皮肤科中的用途,特别是用于预防或对抗紫外线辐射和污染对人类角质材料的有害影响,更特别地用于预防和/或治疗皮肤光老化。本发明还涉及一种用至少一种在其结构中具有至少一个酰胺单元的油溶解具有特定结构的1,7-二苯基-3,5-庚二酮衍生物或混合物的方法。