发明名称 Aminophenol derivatives and their use in cosmetics
摘要 Use of at least one aminophenol derivative of formula (I) below: in which: R represents a hydrogen atom or a radical wherein R2 represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 hydrocarbon or alkoxy radical; R1 is a radical of formula (a) , (b) or (c) below: (a) -CO-NR3R4 (b) -CO-O-R5 (c) -SO2-R5 wherein R3 represents a hydrogen atom or a linear or branched, saturated or unsaturated, optionally hydroxylated, C1 to C4 hydrocarbon radical, R4 represents a hydrogen atom or a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 hydrocarbon radical, and R5 represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 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.
申请公布号 US2002161040(A1) 申请公布日期 2002.10.31
申请号 US20020125411 申请日期 2002.04.19
申请人 L'OREAL 发明人 PHILIPPE MICHEL;TULOUP REMY;BLAISE CHRISTIAN
分类号 A61K8/30;A61K8/00;A61K8/41;A61K8/42;A61K8/46;A61K31/045;A61K31/135;A61K31/17;A61K31/175;A61K31/21;A61K31/27;A61K31/325;A61Q5/08;A61Q19/02;C07C271/06;C07C271/28;C07C275/32;C07C275/34;C07J9/00;(IPC1-7):A61K31/325 主分类号 A61K8/30
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