DIRECT HAIR DYES CONTAINING A HYDROXYANTHROQUINONE DERIVATIVE
    2.
    发明申请
    DIRECT HAIR DYES CONTAINING A HYDROXYANTHROQUINONE DERIVATIVE 审中-公开
    直接节省染发剂含有HYDROXYANTHRAQUINONDERIVAT

    公开(公告)号:WO0126615A3

    公开(公告)日:2001-11-08

    申请号:PCT/EP0009684

    申请日:2000-10-04

    摘要: The invention relates to colouring and toning agents for keratinous fibres, in particular human hair, comprising at least one hydroxyanthraquinone derivative of formula (I), as a direct dye, in a cosmetically acceptable vehicle, where R = a group of formula (II), where R to R = independently, H; OH; C1 to C4 alkoxy; C1 to C4 alkyl; C1 to C4 fluoroalkyl; carboxy; NO2; halogen; a group of formula SR , where R = H or C1 to C4 alkyl; a group of formula PhCH2COOR , where R = H, C1 to C4 alkyl or a physiologically acceptable cation or, any two neighbouring groups of R to R form a methylenedioxy ring and X = halogen. The inventive agents permit hair colouring with outstanding fastness.

    摘要翻译: 本发明的目的是用于着色和着色角蛋白纤维,更具体地讲人的毛发,这是在作为直接染料化妆品可接受的载体剂,式(I)中的至少一个Hydroxyanthrachinonderivat其中R代表基团式(II)其中R <1>至R <4>独立地是氢,羟基,C1至C4烷氧基,C1-C4烷基硫基,C1至C4的氟代烷基,羧基,硝基,卤素原子, 下式基团SR <5>,其中R <5>是氢或C1至C4烷基,基团的式PH-CH2-COOR <6>,其中R <6>表示氢,C1的 至C4烷基或生理上可接受的阳离子,或两个相邻的基团R <1>至R <4>形成亚甲二环,X表示卤原子。 本发明的药物给出色的色牢度的头发着色。