Cosmetic and dermatological compositions containing aminoalcohol derivatives containing a urea functional group and uses thereof
    61.
    发明授权
    Cosmetic and dermatological compositions containing aminoalcohol derivatives containing a urea functional group and uses thereof 失效
    包含含有尿素官能团的氨基醇衍生物的化妆品和皮肤病学组合物及其用途

    公开(公告)号:US06335024B2

    公开(公告)日:2002-01-01

    申请号:US09512293

    申请日:2000-02-24

    Abstract: The invention relates to the use of aminoalcohol derivatives containing a urea functional group corresponding to the following formula: in which: R1 represents a linear or branched, saturated or unsaturated alkyl radical having from 8 to 22 carbon atoms; R2 represents a hydrogen atom or a linear or branched, saturated alkyl radical having from 1 to 6 carbon atoms; R3 represents a linear or branched, monohydroxylated or polyhydroxylated, saturated alkyl group having from 1 to 10 carbon atoms, in and for the preparation of cosmetic or dermatological compositions. These compounds are used in particular as moisturizing agents in care products for the skin or as conditioning agents in hair products.

    Abstract translation: 本发明涉及含有对应于下式的脲官能团的氨基醇衍生物的用途:其中:R 1表示具有8至22个碳原子的直链或支链,饱和或不饱和的烷基; R 2表示氢原子或 具有1至6个碳原子的直链或支链饱和烷基; R 3表示在化妆品或皮肤病学组合物的制备中和用于制备化妆品或皮肤病学组合物中的具有1至10个碳原子的直链或支链,单羟基化或多羟基化的饱和烷基。 这些化合物特别用作皮肤护理产品中的保湿剂或作为头发产品中的调理剂。

    Histidine derivatives, preparation, process, and their use as free antiradical agents
    63.
    发明授权
    Histidine derivatives, preparation, process, and their use as free antiradical agents 失效
    组氨酸衍生物,制剂,方法及其作为游离抗药剂的用途

    公开(公告)号:US06255344B1

    公开(公告)日:2001-07-03

    申请号:US09319170

    申请日:1999-06-24

    Abstract: The invention relates to novel histidine derivatives corresponding to the general formula (I) below: in which: R denotes a linear or branched, saturated or unsaturated alkyl radical containing from 6 to 22 carbon atoms, n is an integer ranging from 1 to 16, Q+ represents H+ or an organic or inorganic cation, and the addition salts with an acid. The invention also relates to a process for preparing the compounds of formula (I), as well as to the use of these compounds in cosmetics and pharmacy.

    Abstract translation: 本发明涉及对应于下述通式(I)的新型组氨酸衍生物:其中:R表示含有6至22个碳原子的直链或支链饱和或不饱和烷基,n为1至16的整数, Q +表示H +或有机或无机阳离子,与酸的加成盐。本发明还涉及制备式(I)化合物的方法,以及这些化合物在化妆品和药学中的用途。

    Use of flavylium type compounds non-substituted in position 3 for dyeing keratinous fibres and compositions containing them
    64.
    发明授权
    Use of flavylium type compounds non-substituted in position 3 for dyeing keratinous fibres and compositions containing them 失效
    使用3位未取代的黄烷类化合物染色角质纤维和含有它们的组合物

    公开(公告)号:US06241785B1

    公开(公告)日:2001-06-05

    申请号:US09331443

    申请日:1999-08-20

    CPC classification number: A61K8/498 A61K8/97 A61Q5/10

    Abstract: The invention concerns the use of flavylium type compounds, non-substituted in position 3, and substituted by at least a hydroxyl or alcoxy radical, in particular Apigenidin, in pure form or in the form of plant extracts containing them, as coloring agent in or for making compositions for dyeing keratinous fibers, particularly human keratinous fibers such as hair. The invention also concerns the dyeing compositions containing them, particularly cosmetic compositions for direct hair dyeing, and the corresponding dyeing method. The hair dyes resulting from the use of these coloring agents are particularly stable to light and washing.

    Abstract translation: 本发明涉及在位置3中未被取代并被至少一个羟基或羟基自由基(特别是丙酸杆菌素)以纯形式或以含有它们的植物提取物形式取代的黄烷型化合物作为或 用于制造用于染色角质纤维,特别是人角质纤维如头发的组合物。 本发明还涉及含有它们的染色组合物,特别是用于直接染发的化妆品组合物以及相应的染色方法。 使用这些着色剂得到的染发剂对光和洗涤特别稳定。

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