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    Composition for the oxidation dyeing of keratin fibers and dyeing process using this composition
    23.
    发明授权
    Composition for the oxidation dyeing of keratin fibers and dyeing process using this composition 失效
    用于角蛋白纤维的氧化染色和使用该组合物的染色方法的组合物

    公开(公告)号：US06599328B1

    公开(公告)日：2003-07-29

    申请号：US09593863

    申请日：2000-06-15

    Applicant: Gregory Plos ,  Alain Lagrange

    Inventor： Gregory Plos ,  Alain Lagrange

    IPC: A61K713

    CPC classification number: A61Q5/10 ,  A61K8/411 ,  A61K8/66 ,  A61K8/736

    Abstract: A ready-to-use composition for the oxidation dyeing of keratin fibers, and, in particular, human keratin fibers, such as the hair, having at least one oxidation dye, at least one oxidoreductase enzyme, and at least one specific salified or chemically modified chitosan, as well as to the oxidation dyeing process using this composition.

    Abstract translation: 用于对角蛋白纤维，特别是人角蛋白纤维（例如毛发）进行氧化染色的具有至少一种氧化染料，至少一种氧化还原酶和至少一种特定成盐或化学特异性的即用组合物 改性的壳聚糖，以及使用该组合物的氧化染色方法。

    Cationic aminodianthraquinones, use, dyeing compositions containing them and methods of dyeing
    24.
    发明授权
    Cationic aminodianthraquinones, use, dyeing compositions containing them and methods of dyeing 失效
    阳离子氨基蒽醌，使用，含有它们的染色组合物和染色方法

    公开(公告)号：US06554872B2

    公开(公告)日：2003-04-29

    申请号：US09450218

    申请日：1999-11-29

    Applicant: Alain Genet ,  Alain Lagrange

    Inventor： Alain Genet ,  Alain Lagrange

    IPC: A61K718

    CPC classification number: A61Q5/10 ,  A61K8/355 ,  C09B1/207

    Abstract: The invention relates to cationic aminodianthraquinones containing at least one cationic group Z, Z being chosen from quaternized aliphatic chains, aliphatic chains containing at least one quaternized saturated ring and aliphatic chains containing at least one quaternized unsaturated ring, their use as direct dye in compositions for dyeing keratinous materials, in particular human keratinous fibers such as hair, the dyeing compositions containing them, as well as the dyeing methods using them.

    Abstract translation: 本发明涉及含有至少一个阳离子基团Z，Z选自季铵化脂族链，含有至少一个季铵化饱和环的脂族链和至少含有一个季铵化不饱和环的脂族链的阳​​离子氨基蒽醌，它们用作组合物中的直接染料 染色角质材料，特别是人角质纤维如毛发，含有它们的染色组合物，以及使用它们的染色方法。

    Cationic monobenzene nitrophenylenediamines, their use in dyeing keratinous fibers, dyeing compositions comprising them and dyeing processes
    25.
    发明授权
    Cationic monobenzene nitrophenylenediamines, their use in dyeing keratinous fibers, dyeing compositions comprising them and dyeing processes 失效
    阳离子单苯硝基苯胺，它们在染色角质纤维中的用途，包含它们的染色组合物和染色方法

    公开(公告)号：US06464731B1

    公开(公告)日：2002-10-15

    申请号：US09479079

    申请日：2000-01-07

    Applicant: Alain Genet ,  Alain Lagrange

    Inventor： Alain Genet ,  Alain Lagrange

    IPC: A61K713

    CPC classification number: C07D231/12 ,  C07D233/56 ,  C07D249/08

    Abstract: The subject of the invention is cationic monobenzene nitrophenylenediamines having at least one cationic charge delocalized over an unsaturated 5-membered polynitrogenous heterocycle, to their use as direct dye in dyeing compositions for keratinous substances, in particular for human keratinous fibers, such as the hair, to the dyeing compositions comprising them and to the dyeing processes employing these compositions.

    Abstract translation: 本发明的主题是具有至少一种阳离子电荷的阳离子单苯基硝基苯二胺，其具有在不饱和5元多氮杂环上离域的至少一种阳离子电荷，其用作角质物质特别是人角质纤维例如头发的染色组合物中的直接染料， 涉及包含它们的染色组合物和使用这些组合物的染色方法。

    Process for dyeing keratinous fibers with aminoindoles and oxidation dye precursors at basic Ph's and dyeing agents
    26.
    发明授权
    Process for dyeing keratinous fibers with aminoindoles and oxidation dye precursors at basic Ph's and dyeing agents 失效
    在碱性Ph和染色剂上用氨基吲哚和氧化染料前体染色角质纤维的方法

    公开(公告)号：US5938792A

    公开(公告)日：1999-08-17

    申请号：US889896

    申请日：1997-07-08

    Applicant: Gerard Lang ,  Alex Junino ,  Jean Cotteret ,  Alain Lagrange

    Inventor： Gerard Lang ,  Alex Junino ,  Jean Cotteret ,  Alain Lagrange

    IPC: A61K8/49 ,  A61Q5/10 ,  A61K7/13

    CPC classification number: A61Q5/10 ,  A61K8/492

    Abstract: The invention relates to a process for dyeing keratinous fibres, which consists in applying to these fibres a composition containing, in a suitable medium for dyeing, at least one coupler of formula: ##STR1## where R.sub.1 denotes hydrogen or alkyl,R.sub.2 and R.sub.3 denote hydrogen, alkyl, COOR' where R' is alkyl or hydrogen,at least one of the groups R.sub.2 and R.sub.3 denoting hydrogen,R.sub.4 denotes hydrogen, alkyl, hydroxyalkyl, polyhydroxyalkyl or aminoalkyl,Z.sub.1 and Z.sub.2 denote hydrogen, alkyl, hydroxyl, halogen, alkoxy,at least one of the groups Z.sub.1 and Z.sub.2 is other than hydrogenat least one oxidation dye precursor,at least one oxidizing agent, the pH of the composition applied to the fibres being higher than 7.

    Abstract translation: 本发明涉及一种用于染色角质纤维的方法，其包括在适用于这些纤维的组合物中，该组合物在合适的染色介质中含有至少一种下式的成色剂：其中R1表示氢或烷基，R2和R3表示氢，烷基 ，COOR'，其中R'是烷基或氢，R 2和R 3中的至少一个表示氢，R 4表示氢，烷基，羟基烷基，多羟基烷基或氨基烷基，Z 1和Z 2表示氢，烷基，羟基，卤素，烷氧基， 组Z1和Z2中的至少一个不是氢，至少一种氧化染料前体，至少一种氧化剂，施加到纤维上的组合物的pH高于7。

    Methods for dyeing keratinous fibers with compositions which contain aminoindole couplers, oxidation dye precursors, and oxidizing agents at acid pHs
    29.
    发明授权
    Methods for dyeing keratinous fibers with compositions which contain aminoindole couplers, oxidation dye precursors, and oxidizing agents at acid pHs 失效
    在酸性pH下用含有氨基吲哚成色剂，氧化染料前体和氧化剂的组合物染色角质纤维的方法

    公开(公告)号：US5752982A

    公开(公告)日：1998-05-19

    申请号：US470274

    申请日：1995-06-06

    Applicant: Gerard Lang ,  Alex Junino ,  Jean Cotteret ,  Alain Lagrange

    Inventor： Gerard Lang ,  Alex Junino ,  Jean Cotteret ,  Alain Lagrange

    IPC: A61K8/49 ,  A61Q5/10 ,  A61K7/13

    CPC classification number: A61K8/492 ,  A61Q5/10

    Abstract: A method for dyeing keratin fibers, wherein a composition is applied to said fibers which contains, in a suitable dyeing medium, at least one coupler having formula (I) ##STR1## wherein R.sub.1 is hydrogen or alkyl; R.sub.2 and R.sub.3 are hydrogen, alkyl, COOR', where R' is alkyl or hydrogen; R.sub.4 is hydrogen, hydroxyalkyl, alkyl, polyhydroxyalkyl or acetyl or aminoalkyl wherein the amine may be mono- or disubstituted by alkyl; Z.sub.1 and Z.sub.2 are hydrogen, alkyl, hydroxy, halogen, alkoxy or a salt thereof; at least one precursor of an oxidation hair dye; and at least one oxidizing agent, the pH of the composition applied to the fibers being less than 7.

    Abstract translation: 一种用于染色角蛋白纤维的方法，其中将组合物施加到所述纤维中，所述纤维在合适的染色介质中包含至少一种具有式（I）的偶联剂：其中R 1是氢或烷基; R2和R3是氢，烷基，COOR'，其中R'是烷基或氢; R4是氢，羟烷基，烷基，多羟基烷基或乙酰基或氨基烷基，其中胺可以被烷基单或二取代; Z 1和Z 2是氢，烷基，羟基，卤素，烷氧基或其盐; 氧化染发剂的至少一种前体; 和至少一种氧化剂，施加到纤维上的组合物的pH小于7。

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