申请人:Wunsch Thomas
公开号:US20080220031A1
公开(公告)日:2008-09-11
The present invention relates to dermocosmetic compositions comprising a compound comprising the structural element of the formula I
where the radical Z has the following meaning: H, C
1
-C
22
alkyl group, C
6
-C
10
-aryl group, C
1
-C
22
-alkoxy group or a C
6
-C
10
-O-aryl group substituted by a C
1
-C
22
-alkyl or C-C
22
-alkoxy group,
and the radicals R
1
to R
6
, independently of one another, have the following meaning: H, C
1
-C
22
-alkyl group, C
6
-C
10
-aryl group, O, OH, C
1
-C
22
-alkoxy group or a C
6
-C
10
-O-aryl group substituted by a C
1
-C
22
-alkyl or C
1
-C
22
-alkoxy group,
it being possible for R
5
and R
6
to be bridged in such a way that a five- to eight-membered ring is formed and, in the case of a five-membered ring, this ring may be part of an oligomer as a result of covalent bonds at positions 3 and 4.
The invention furthermore relates to the use of said compounds in dermocosmetic formulations and the use of the dermocosmetics according to the invention for reducing skin or hair damage caused by free radicals. The invention furthermore relates to the use of the compounds according to the invention for increasing the stability of dermocosmetic formulations.
本发明涉及一种皮肤化妆品组合物,包括一个化合物,该化合物包含公式I的结构元素,其中基团Z的含义如下:H,C1-C22烷基,C6-C10芳基,C1-C22烷氧基或C6-C10-O-芳基,该芳基被C1-C22烷基或C-C22烷氧基取代;基团R1至R6,彼此独立,其含义如下:H,C1-C22烷基,C6-C10芳基,O,OH,C1-C22烷氧基或C6-C10-O-芳基,该芳基被C1-C22烷基或C1-C22烷氧基取代。其中R5和R6可以被桥接,形成五至八元环,如果是五元环,则该环可能作为寡聚物的一部分,由于在3和4位置的共价键而成。此外,本发明还涉及使用该化合物在皮肤化妆品配方中的应用,以及本发明中的皮肤化妆品用于减少由自由基引起的皮肤或头发损伤的应用。本发明还涉及使用本发明中的化合物来增加皮肤化妆品配方的稳定性。