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    • 15. 发明公开
    • MITTEL ZUM FÄRBEN VON KERATINHALTIGEN FASERN
    • MITTEL ZUMFÄRBENVON KERATINHALTIGEN FASERN
    • EP1796627A1
    • 2007-06-20
    • EP05797305.9
    • 2005-09-29
    • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
    • GROSS, WibkeMAUSBERG, SandraOBERKOBUSCH, DorisHÖFFKES, Horst
    • A61K9/00
    • A61K8/4953A61K8/33A61K8/35A61Q5/10
    • The invention relates to novel agents for colouring fibres containing keratin, in particular human hair, said agents containing at least one compound according to formula (I) and/or its/their enamine form as component A, together with at least one reactive carbonyl compound as component B. In said formula: R1 represents a hydrogen atom, a halogen atom, a carboxyl group, a (C1-C6) alkoxy group, (C1-C6) alkyl group, a (C2-C6) alkenyl group, an optionally substituted aryl group, an aryl (C1-C6) alkyl group, a (C2-C6) hydroxyalkyl group, a (C2-C6) polyhydroxyalkyl group or a group RIRIIN-CO-, in which RI and RII independently of one another represent a hydrogen atom, a (C1-C6) alkyl group, a (C1-C6) alkenyl group, an aryl group or an aryl C1-C6 alkyl group, whereby RI and RII together with the nitrogen atom can form a 5-, 6- or 7-membered ring; R2 represents a (C1-C6) alkyl group, a (C2-C6) alkenyl group, an optionally substituted aryl group, an aryl (C1-C6) alkyl group, a (C1-C6) hydroxyalkyl group, a (C2-C6) polyhydroxyalkyl group, or a group RIIIRIVN-(CH2)n-, in which RIII and RIV independently of one another represent a hydrogen atom, a (C1-C6) alkyl group, a (C1-C6) alkenyl group or an aryl C1-C6 alkyl group, whereby RIII and RIV together with the nitrogen atom can form a 5-, 6- or 7-membered ring and n stands for a number 2, 3, 4, 5 or 6; at least one group of R3 or R5 represents a methyl group and the other group represents a hydrogen atom, a (C1-C6) alkyl group, a (C2-C6) alkenyl group, an aryl group, an aryl-(C1-C6)-alkyl group, a (C2-C6) hydroxyalkyl group, or a (C2-C6) polyhydroxyalkyl group; R4 represents a hydrogen atom, a (C1-C6) alkyl group, a (C2-C6) alkenyl group, a (C1-C6) hydroxyalkyl group, a (C2-C6) alkenyl group, a (C1-C6) hydroxyalkyl group, a (C2-C6) polyhydroxyalkyl group or an optionally substituted aryl group; and X- represents a physiologically compatible anion. Said colorants are suitable for use as hair dyes and also for reviving the colour or toning already dyed fibres containing keratin. The agents produce vibrant orange, red, violet or blue tones.
    • 本发明涉及用于着色含角蛋白,特别是人发的纤维的新剂,所述试剂含有至少一种根据式(I)的化合物和/或其烯胺形式作为组分A,以及至少一种反应性羰基化合物 作为组分B.在所述式中:R 1表示氢原子,卤素原子,羧基,(C 1 -C 6)烷氧基,(C 1 -C 6)烷基,(C 2 -C 6)链烯基,任选 (C 1 -C 6)烷基,(C 2 -C 6)羟烷基,(C 2 -C 6)多羟基烷基或基团RIRIIN-CO-,其中RI和RII彼此独立地表示 氢原子,(C1-C6)烷基,(C1-C6)链烯基,芳基或芳基C1-C6烷基,其中R1和RII与氮原子一起可形成5-, 或7元环; (C 1 -C 6)烷基,(C 2 -C 6)烯基,任选取代的芳基,芳基(C 1 -C 6)烷基,(C 1 -C 6)羟烷基, )多羟基烷基或基团RIIIRIVN-(CH2)n-,其中RIII和RIV彼此独立地表示氢原子,(C1-C6)烷基,(C1-C6)链烯基或芳基C1 -C 6烷基,其中R III和R IV与氮原子一起可以形成5-,6-或7-元环,并且n代表2,3,4,5或6; 至少一个R 3或R 5的基团代表甲基,另一个基团代表氢原子,(C 1 -C 6)烷基,(C 2 -C 6)链烯基,芳基,芳基 - (C 1 -C 6) ) - 烷基,(C2-C6)羟烷基或(C2-C6)多羟基烷基; (C1-C6)烷基,(C2-C6)烯基,(C1-C6)羟烷基,(C2-C6)链烯基,(C1-C6)羟烷基 ,(C2-C6)多羟基烷基或任选取代的芳基; X-代表生理上相容的阴离子。 所述着色剂适合用作染发剂并且还用于恢复已经染色的含角蛋白的颜色或色调。 代理商生产充满活力的橙色,红色,紫色或蓝色色调。
    • 20. 发明公开
    • MITTEL ZUM FÄRBEN VON KERATINHALTIGEN FASERN
    • MITTEL ZUMFÄRBENVON KERATINHALTIGEN FASERN
    • EP1789014A1
    • 2007-05-30
    • EP05771860.3
    • 2005-08-18
    • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
    • GROSS, WibkeMAUSBERG, SandraOBERKOBUSCH, DorisHÖFFKES, Horst
    • A61K8/18
    • A61K8/4953A61Q5/10
    • Disclosed are novel substances for dyeing keratinic fibers, particularly human hair. Said substances contain at least one compound of formula (I) and/or the enamine form (I) thereof, wherein R represents an allyl group, a hydroxy-(C2- to C6)-alkyl group, or an optionally substituted benzyl group while X- represents a physiologically acceptable anion, as well as at least one aldehyde as component B, which is selected among the group comprising 4-hydroxy-3-methoxybenzaldehyde, 3,5-dimethoxy-4-hydroxybenzaldehyde, 4-hydroxy-1-naphthaldehyde, 4-hydroxy-2-methoxybenzaldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde, 3,4,5-trihydroxybenzaldehyde, 3,5-dibromine-4-hydroxybenzaldehyde, 4-hydroxy-3-nitrobenzaldehyde, 3-bromine-4-hydroxybenzaldehyde, 4-hydroxy-3-methylbenzaldehyde, 3,5-dimethyl-4-hydroxy-benzaldehyde, 5-bromine-4-hydroxy-3-methoxybenzaldehyde, 4-diethylamino-2-hydroxybenzaldehyde, and 4-dimethylamino-2-methoxybenzaldehyde. The inventive dyes are suitable as hair dyeing agents and for reviving the color of or tinting previously dyed keratinic fibers, resulting in shiny colors that are provided with excellent lightfastness.
    • 公开了用于染色角蛋白纤维,特别是人发的新颖物质。 所述物质含有至少一种式(I)化合物和/或其烯胺形式(I),其中R表示烯丙基,羟基 - (C 2 -C 6) - 烷基或任选取代的苄基,而 X-代表生理上可接受的阴离子以及至少一种作为组分B的醛,其选自4-羟基-3-甲氧基苯甲醛,3,5-二甲氧基-4-羟基苯甲醛,4-羟基-1-甲基苯甲醛, 萘甲醛,4-羟基-2-甲氧基苯甲醛,3,4-二羟基-5-甲氧基苯甲醛,3,4,5-三羟基苯甲醛,3,5-二溴-4-羟基苯甲醛,4-羟基-3-硝基苯甲醛,3-溴 - 4-羟基苯甲醛,4-羟基-3-甲基苯甲醛,3,5-二甲基-4-羟基苯甲醛,5-溴-4-羟基-3-甲氧基苯甲醛,4-二乙基氨基-2-羟基苯甲醛和4-二甲基氨基-2 -methoxybenzaldehyde。 本发明的染料适合作为染发剂并用于恢复先前染色的角蛋白纤维的颜色或染色,从而产生具有优异耐光性的有光泽的颜色。