COMPOSITIONS CONTAINING PYRROLO-OXAZOLES FOR DYEING KERATIN FIBRES; THEIR USE FOR DYEING AS COUPLERS, METHOD OF DYEING
    2.
    发明申请
    COMPOSITIONS CONTAINING PYRROLO-OXAZOLES FOR DYEING KERATIN FIBRES; THEIR USE FOR DYEING AS COUPLERS, METHOD OF DYEING 审中-公开
    含有吡咯烷酮的组合​​物用于染色卡培他滨纤维; 它们用作染色剂的染色剂,染色方法

    公开(公告)号:WO9808487A3

    公开(公告)日:1998-07-16

    申请号:PCT/FR9701522

    申请日:1997-08-22

    CPC classification number: A61Q5/10 A61K8/49

    Abstract: The invention concerns a composition for dyeing keratin fibres, in particular human hair, containing in an appropriate medium for dyeing: as coupler at least one compound of formula: (I) in which: R1 represents in particular hydrogen, halogen; alcoxy, aryloxy; acyloxy; arylthio; alkylthio; a NR R radical with R and R representing, identical or different, one C1-C4 alkyl .....; Za and Zb, different from each other, represent one oxygen or nitrogen atom; R2 and R3 represent hydrogen; alkyl, aryl; one heterocyclic compound with 5 or 6 chain links having at least one nitrogen, oxygen or sulphur atom; when R and/or R3 represent one alkyl radical, one aryl radical or one hetrocyclic compound with 5 or 6 chain links, it can be linked with the carbon atom of the nucleus via one oxygen, nitrogen or sulphur atom; R2and R3 can also represent a halogen atom; acyl; sulphonyl; sulphinyl; .....and at least one oxidation base. The invention also concerns the dyeing method using such a composition. 00000

    Abstract translation: 本发明涉及一种用于染色角蛋白纤维,特别是人类毛发的组合物,其在适当的染色介质中作为成色剂:作为成色剂的至少一种式(I)化合物,其中:R1表示特别是氢,卤素; 烷氧基,芳氧基; 酰氧基; 芳; 烷; 具有表示相同或不同的一个C 1 -C 4烷基的R III和R IV的NR IIIRⅣ基团; Za和Zb彼此不同,表示一个氧原子或氮原子; R2和R3表示氢; 烷基,芳基; 一个具有5或6个具有至少一个氮,氧或硫原子的链键的杂环化合物; 当R 2和/或R 3代表一个烷基时,一个芳基或一个具有5或6个链环的杂环化合物,它可以通过一个氧,氮或硫原子与核的碳原子连接; R2和R3也可以表示卤原子; 酰基; 磺酰基; 亚; .....和至少一个氧化基。 本发明还涉及使用这种组合物的染色方法。 00000

    Compositions for dyeing keratin fibres containing pyrazolo-[3,4-D]-thiazoles; their use for dyeing as couplers,dyeing method
    5.
    发明申请
    Compositions for dyeing keratin fibres containing pyrazolo-[3,4-D]-thiazoles; their use for dyeing as couplers,dyeing method 审中-公开
    用于染色含有吡唑并[3,4-D] - 噻唑的角蛋白纤维的组合物; 它们用作染色作为成色剂,染色方法

    公开(公告)号:WO9808486A3

    公开(公告)日:1998-07-16

    申请号:PCT/FR9701521

    申请日:1997-08-22

    CPC classification number: A61Q5/10 A61K8/49

    Abstract: The invention concerns a composition for dyeing keratin fibres, in particular human hair, containing in a medium suitable for dyeing: as coupler at least one compound of formula: (I) in which R1 represents in particular hydrogen, halogen; alcoxy, aryloxy; acyloxy; arylthio; alkylthio; one NRIIIRIV radical with R?III and RIV¿ representing, identical or different, one C¿1?-C4 alkyl....R2 represents hydrogen; alkyl; aryl; one heterocyclic compound with 5 or 6 chain links having at least one nitrogen, oxygen or sulphur atom; when R2 represents one alkyl radical, one aryl radical or one heterocyclic compound with 5 or 6 chain links, it can be linked with the nucleus carbon atom by means of one oxygen, nitrogen or sulphur atom (in this case, R2 becomes XR2 with X = O; NH, S); R2 can also represent a halogen atom; acyl; sulphonyl; sulphinyl; phosphonyl, carbamoyl; sulphamoyl; cyano; siloxy; amine; acylamine; acyloxy; carbamoyloxy; sulphonamide; imide; ureide: sulphamoylamine; alcoxy carbonylamine; aryloxycarbonylamine; alcoxycarbonyl; aryloxycarbonyl; carboxyl. and at least one oxidation base. The invention also concerns the dyeing method using such a composition.

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