Cationic a -acylaminophenols, their use as coupler for oxidation dyeing, compositions containing them, and dyeing methods
    2.
    发明授权
    Cationic a -acylaminophenols, their use as coupler for oxidation dyeing, compositions containing them, and dyeing methods 失效
    阳离子2-酰基氨基苯酚,它们用作氧化染色的成色剂,含有它们的组合物和染色方法

    公开(公告)号:US06455737B1

    公开(公告)日:2002-09-24

    申请号:US09646646

    申请日:2000-11-22

    IPC分类号: C07C21100

    CPC分类号: A61Q5/10 A61K8/42 C07C233/24

    摘要: The invention relates to novel cationic 2-acylaminophenols of formula (I) comprising at least one cationic group, to their use as couplers for the oxidation dyeing of keratin fibers, and in particular of human keratin fibers such as the hair, to oxidation dye compositions containing them in combination with at least one oxidation base, and to oxidation dyeing processes using them.

    摘要翻译: 本发明涉及包含至少一种阳离子基团的式(I)的新型阳离子2-酰基氨基苯酚,其用作将角蛋白纤维,特别是人角蛋白纤维如毛发氧化染色的成色剂用于氧化染料组合物 将它们与至少一种氧化基团组合,以及使用它们的氧化染色方法。

    Compositions for the oxidation dyeing of keratinous fibers comprising at least one coupler, and dyeing methods
    4.
    发明授权
    Compositions for the oxidation dyeing of keratinous fibers comprising at least one coupler, and dyeing methods 失效
    用于包含至少一种成色剂的角质纤维的氧化染色的组合物和染色方法

    公开(公告)号:US06635091B2

    公开(公告)日:2003-10-21

    申请号:US09790524

    申请日:2001-02-23

    IPC分类号: A61K713

    CPC分类号: A61Q5/10 A61K8/42

    摘要: Compositions for oxidation dyeing keratinous fibers, for example, human keratinous fibers such as hair, comprising at least one oxidation base and at least one coupler chosen from N-(2-hydroxybenzene)carbamate and N-(2-hydroxybenzene)urea compounds and their acid addition salts of formula (I) and processes comprising such compositions.

    摘要翻译: 用于氧化染色角质纤维的组合物,例如人角质纤维如毛发,其包含至少一种氧化碱和至少一种选自N-(2-羟基苯)氨基甲酸酯和N-(2-羟基苯)脲化合物的偶联剂及其 式(I)的酸加成盐和包含这些组合物的方法。

    Imidazole compounds and use of these compounds for dyeing keratinous fibers
    6.
    发明授权
    Imidazole compounds and use of these compounds for dyeing keratinous fibers 失效
    咪唑化合物和这些化合物用于染色角质纤维的用途

    公开(公告)号:US07238212B2

    公开(公告)日:2007-07-03

    申请号:US10857919

    申请日:2004-06-02

    IPC分类号: A61K7/13

    CPC分类号: C07D233/88 A61K8/494 A61Q5/10

    摘要: The disclosure relates to novel imidazole compounds which can be useful as couplers for the oxidation dyeing of keratinous fibers. The present disclosure also relates to a dyeing composition for dyeing keratinous fibers comprising at least one oxidation base and at least one coupler of the imidazole type as disclosed herein, and the dyeing method using this composition.

    摘要翻译: 本公开涉及可用作角质纤维的氧化染色的成色剂的新型咪唑化合物。 本公开还涉及用于染色角质纤维的染色组合物,其包含至少一种氧化碱和至少一种如本文所公开的咪唑型成色剂和使用该组合物的染色方法。

    Use of 2-(sulphonylamino)phenols as couplers in oxidation coloring
    7.
    发明授权
    Use of 2-(sulphonylamino)phenols as couplers in oxidation coloring 失效
    在氧化着色中使用2-(磺酰基氨基)酚作为成色剂

    公开(公告)号:US06733540B2

    公开(公告)日:2004-05-11

    申请号:US09987434

    申请日:2001-11-14

    IPC分类号: A61K713

    CPC分类号: A61Q5/10 A61K8/466

    摘要: The invention relates to the field of the oxidation dyeing of keratinous fibres and in particular of human keratinous fibers, such as the hair. The invention relates more particularly to the use of certain 2-(sulphonylamino)phenols of following formula (I) as coupler in combination with oxidation dye precursors for the oxidation dyeing of the fibers.

    摘要翻译: 本发明涉及角质纤维,特别是人角质纤维如头发的氧化染色领域。 本发明更具体地涉及以下结构式(I)的某些2-(磺酰基氨基)苯酚与氧化染料前体的组合用于纤维的氧化染色。

    Composition comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-A]pyrazol-1-one and 4,5-diamino-1-(β-hydroxyethyl)pyrazole, kits containing said composition, and process for dyeing therewith
    8.
    发明授权
    Composition comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-A]pyrazol-1-one and 4,5-diamino-1-(β-hydroxyethyl)pyrazole, kits containing said composition, and process for dyeing therewith 有权
    组合物包含2,3-二氨基-6,7-二氢-1H,5H-吡唑并[1,2-A]吡唑-1-酮和4,5-二氨基-1-(羟基乙基)吡唑,其包含 所述组合物及其染色方法

    公开(公告)号:US07931697B2

    公开(公告)日:2011-04-26

    申请号:US12613890

    申请日:2009-11-06

    IPC分类号: A61Q5/10

    CPC分类号: A61K8/415 A61K8/494 A61Q5/10

    摘要: The present disclosure relates to a composition for dyeing keratin fibers, comprising, in a suitable medium, at least one first oxidation base chosen from 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one and the addition salts thereof; and at least one second oxidation base chosen from 4,5-diamino-1-(β-hydroxyethyl)pyrazole and the addition salts thereof. The present disclosure also relates to a process for dyeing keratin fibers using the composition of the present disclosure, the use of this composition for dyeing keratin fibers, and also a method for making the composition of the present disclosure.

    摘要翻译: 本公开涉及一种用于染色角蛋白纤维的组合物,其在合适的介质中包含至少一种选自2,3-二氨基-6,7-二氢-1H-,5H-吡唑并[1,2-a ]吡唑-1-酮及其加成盐; 和至少一个选自4,5-二氨基-1-((R) - 羟乙基)吡唑的第二氧化碱及其加成盐。 本公开还涉及使用本公开的组合物染色角蛋白纤维的方法,该组合物用于染色角蛋白纤维的用途,以及制备本公开的组合物的方法。