Dyeing composition for keratinous fibers, containing oxidation dye
precursors and hydroxybenzofurane used as couplers, and dyeing process
using these compositions
    4.
    发明授权
    Dyeing composition for keratinous fibers, containing oxidation dye precursors and hydroxybenzofurane used as couplers, and dyeing process using these compositions 失效
    用于含有氧化染料前体和用作偶联剂的羟基苯并呋喃的凯氏复合纤维的染色组合物,以及使用这些组合物的染色工艺

    公开(公告)号:US5203875A

    公开(公告)日:1993-04-20

    申请号:US860543

    申请日:1992-03-30

    CPC分类号: A61K8/4973 A61Q5/10

    摘要: The invention relates to the use, as coupler in a dyeing composition, of a hydroxybenzofuran of formula (I): ##STR1## in which R.sub.1 and R.sub.2, which are identical or different, represent a hydrogen atom or a C.sub.1 -C.sub.6 alkyl radical. When they denote an alkyl radical, R.sub.1 and R.sub.2 can occupy any position on the benzofuran ring except the positions 2 and 3 at the same time. The OH group may occupy one of the positions 4, 5, 6 or 7, in combination with one or more para type or ortho type oxidation dye precursors or mixtures thereof, for dyeing keratinous fibers and in particular human hair. The dyeing composition according to the invention makes it possible to confer on the keratinous fibers a color which is fast to light, washes, adverse weather conditions and perspiration.

    摘要翻译: 本发明涉及作为染色组合物中的成色剂的式(I)的羟基苯并呋喃的用途:其中R1和R2相同或不同,表示氢原子或C1-C6 烷基。 当它们表示烷基时,R1和R2可以同时占据苯并呋喃环上除位置2和3之外的任何位置。 OH基可以占据位置4,5,6或7中的一个,与一种或多种对位型或邻位型氧化染料前体或其混合物组合,用于染色角质纤维,特别是人类头发。 根据本发明的染色组合物使得可以赋予角质纤维更快的光,洗涤,不利的天气条件和出汗的颜色。

    Composition for topical application comprising at least one iminophenol compound
    6.
    发明授权
    Composition for topical application comprising at least one iminophenol compound 失效
    用于局部施用的组合物,其包含至少一种亚氨基酚化合物

    公开(公告)号:US06514486B1

    公开(公告)日:2003-02-04

    申请号:US09341099

    申请日:1999-09-10

    IPC分类号: A61K7135

    摘要: The invention relates to a composition for topical application to the skin and/or its superficial growths comprising, in a cosmetically and/or dermatologically acceptable medium, at least one compound comprising an iminophenol fragment and to the use of the said compound in a composition as agent for depigmenting and/or lightening the human skin, the body hairs and/or the hair. It also relates to a process for depigmenting and/or lightening the skin, the body hairs and/or the hair which consists in applying the abovementioned composition to the human skin, the body hairs and/or the hair.

    摘要翻译: 本发明涉及用于局部应用于皮肤和/或其表面生长的组合物,其在美容和/或皮肤病学可接受的培养基中包含至少一种包含亚氨基苯酚片段的化合物和所述化合物在组合物中的用途 脱色和/或减轻人体皮肤,身体毛发和/或头发的剂。还涉及一种使皮肤,身体毛发和/或毛发脱色和/或减轻的方法,其中包括将上述组合物 对人体皮肤,身体毛发和/或头发。

    Aminophenol derivatives and their use in cosmetics
    7.
    发明授权
    Aminophenol derivatives and their use in cosmetics 失效
    氨基酚衍生物及其在化妆品中的应用

    公开(公告)号:US06423854B1

    公开(公告)日:2002-07-23

    申请号:US09284490

    申请日:1999-06-21

    IPC分类号: A61K3156

    摘要: Use of at least one aminophenol derivative of formula (I) below: in which: R represents a hydrogen atom or a radical —COR2, 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 C6 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.

    摘要翻译: 至少一种式(I)氨基苯酚衍生物的用途如下:其中:R表示氢原子或-COR2基团,其中R2表示饱和或不饱和的直链,环状或支链的任选羟基化的C 1至C 30烃或 烷氧基; R1是下式(a),(b)或(c)的基团:(a)-CO-NR3R4(b)-CO-O-R5(c)-SO2-R5,其中R3表示氢原子 或直链或支链,饱和或不饱和的任选羟基化的C 1至C 6烃基,R 4表示氢原子或饱和或不饱和的直链,环状或支链的任选羟基化的C 1至C 30烃基,R 5表示饱和或 不饱和的,直链的,环状的或支链的,任选羟基化的C1至C30烃基,用于人皮肤,身体毛发或头发的脱色和/或漂白化妆品组合物; 包含式(I)的衍生物的组合物和用于脱皮和/或漂白皮肤,身体毛发和/或头发的方法。

    Aminophenol derivatives and their use in cosmetics
    10.
    发明授权
    Aminophenol derivatives and their use in cosmetics 失效
    氨基酚衍生物及其在化妆品中的应用

    公开(公告)号:US06924275B2

    公开(公告)日:2005-08-02

    申请号:US10125411

    申请日:2002-04-19

    摘要: Use of at least one aminophenol derivative of formula (I) below: in which: R represents a hydrogen atom or a radical —COR2,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, andR5 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.

    摘要翻译: 至少一种式(I)氨基苯酚衍生物的用途如下:其中:R表示氢原子或基团-COR 2,其中R 2表示饱和或 不饱和的,直链的,环状的或支链的,任选羟基化的C 1至C 30烃或烷氧基; R 1是下式(a),(b)或(c)的基团:(a)-CO-NR 3 R 4 (b)-CO-OR 5(c)-SO 2 -R 5其中R 3表示 氢原子或直链或支链,饱和或不饱和的,任选羟基化的C 1至C 4烃基,R 4代表氢 原子或饱和或不饱和的,直链,环状或支链的,任选羟基化的C 1至C 30烃基,R 5表示 饱和或不饱和的,直链的,环状的或支链的,任选羟基化的C 1至C 30烃基,在用于人皮肤的脱色和/或漂白化妆品组合物中,身体毛发 或头发; 包含式(I)的衍生物的组合物和用于脱皮和/或漂白皮肤,身体毛发和/或头发的方法。