申请人:L'OREAL
公开号:US20020161040A1
公开(公告)日:2002-10-31
Use of at least one aminophenol derivative of formula (I) below:
1
in which:
R represents a hydrogen atom or a radical wherein R
2
represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C
1
to C
30
hydrocarbon or alkoxy radical;
R
1
is a radical of formula (a) , (b) or (c) below: (a) —CO—NR
3
R
4
(b) —CO—O—R
5
(c) —SO
2
—R
5
wherein R
3
represents a hydrogen atom or a linear or branched, saturated or unsaturated, optionally hydroxylated, C
1
to C
4
hydrocarbon radical,
R
4
represents a hydrogen atom or a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C
1
to C
30
hydrocarbon radical, and
R
5
represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C
1
to C
30
hydrocarbon radical, in a depigmenting and/or bleaching cosmetic composition for human skin, body hairs or head hair; compositions comprising the derivatives of formula (I) and a process for depigmenting and/or bleaching the skin, body hairs and/or head hairs.
使用至少一种公式(I)中的氨基酚衍生物:
其中:R代表氢原子或基团,其中R2代表饱和或不饱和,线性、环状或支链状,可选择羟基化,C1到C30碳氢化合物或烷氧基基团;
R1是以下公式(a)、(b)或(c)的基团:
(a)—CO—NR3R4
(b)—CO—O—R5
(c)—SO2—R5
其中R3代表氢原子或线性或支链状,饱和或不饱和,可选择羟基化,C1到C4碳氢基团;
R4代表氢原子或饱和或不饱和,线性、环状或支链状,可选择羟基化,C1到C30碳氢基团;
R5代表饱和或不饱和,线性、环状或支链状,可选择羟基化,C1到C30碳氢基团,在用于人体皮肤、身体毛发或头发的脱色和/或漂白化妆品组合物中;包含公式(I)的衍生物的组合物和脱色和/或漂白皮肤、身体毛发和/或头发的方法。