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1.发明授权Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereof 有权特定的偶氮甲碱直接染料，包含至少一种这样的化合物的染料组合物，因此其实施方法及其用途公开(公告)号：US09226883B2
公开(公告)日：2016-01-05
申请号：US14365211
申请日：2012-12-11
Applicant: L'OREAL
Inventor： Stephane Sabelle , Madeleine Leduc
IPC: A61Q5/10 , A61K8/41 , C09B55/00 , A61Q5/06 , A61K8/34 , A61K8/35 , A61K8/42 , A45D19/00 , A45D34/00 , A61K8/368
CPC classification number: A61K8/415 , A45D19/00 , A45D34/00 , A61K8/34 , A61K8/342 , A61K8/35 , A61K8/368 , A61K8/41 , A61K8/411 , A61K8/416 , A61K8/42 , A61K2800/4322 , A61Q5/06 , A61Q5/065 , A61Q5/10 , C09B55/009
Abstract: The present invention relates to direct dyes of azomethine type of formula (I) below; and also to the use thereof for dyeing keratin fibers, in particular human keratin fibers such as the hair. The invention also relates to a composition for dyeing keratin fibers, comprising such direct dyes in a suitable dyeing medium. Similarly, a subject of the invention is a process for dyeing keratin fibers using the said dye composition, and also a device comprising the same. Finally, the present invention also relates to precursors of these direct dyes.
Abstract translation: 本发明涉及以下式（I）的偶氮甲碱型直接染料; 以及其用于染色角蛋白纤维，特别是人角蛋白纤维如头发的用途。 本发明还涉及用于染色角蛋白纤维的组合物，其在合适的染色介质中包含这种直接染料。 类似地，本发明的主题是使用所述染料组合物染色角蛋白纤维的方法，以及包含其的装置。 最后，本发明还涉及这些直接染料的前体。
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2.发明申请PARTICULAR AZOMETHINE DIRECT DYES, DYE COMPOSITION COMPRISING AT LEAST ONE SUCH COMPOUND, IMPLEMENTATION PROCESS THEREFORE AND USE THEREOF 有权特殊的AZOMETHINE直接染色剂，包含至少一种这样的化合物的染色剂组合物，其实施过程及其使用公开(公告)号：US20150000688A1
公开(公告)日：2015-01-01
申请号：US14365211
申请日：2012-12-11
Applicant: L'OREAL
Inventor： Stephane Sabelle , Madeleine Leduc
CPC classification number: A61K8/415 , A45D19/00 , A45D34/00 , A61K8/34 , A61K8/342 , A61K8/35 , A61K8/368 , A61K8/41 , A61K8/411 , A61K8/416 , A61K8/42 , A61K2800/4322 , A61Q5/06 , A61Q5/065 , A61Q5/10 , C09B55/009
Abstract: The present invention relates to direct dyes of azomethine type of formula (I) below; and also to the use thereof for dyeing keratin fibres, in particular human keratin fibres such as the hair. The invention also relates to a composition for dyeing keratin fibres, comprising such direct dyes in a suitable dyeing medium. Similarly, a subject of the invention is a process for dyeing keratin fibres using the said dye composition, and also a device comprising the same. Finally, the present invention also relates to precursors of these direct dyes.
Abstract translation: 本发明涉及以下式（I）的偶氮甲碱型直接染料; 以及其用于染色角蛋白纤维，特别是人角蛋白纤维如头发的用途。 本发明还涉及用于染色角蛋白纤维的组合物，其在合适的染色介质中包含这种直接染料。 类似地，本发明的主题是使用所述染料组合物染色角蛋白纤维的方法，以及包含其的装置。 最后，本发明还涉及这些直接染料的前体。
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3.发明授权Triaromatic azomethine direct dyes, dye composition comprising at least one such dye, method of implementation and use 有权色氨基偶氮甲碱直接染料，染料组合物包含至少一种这样的染料，实施和使用方法公开(公告)号：US09554977B2
公开(公告)日：2017-01-31
申请号：US14365217
申请日：2012-12-13
Applicant: L'OREAL
Inventor： Stephane Sabelle , Madeleine Leduc , Olivier Guerard
CPC classification number: A61K8/411 , A61K8/34 , A61K8/35 , A61K8/41 , A61K8/42 , A61K2800/4324 , A61K2800/88 , A61Q5/06 , A61Q5/065 , A61Q5/10 , C09B55/009
Abstract: The present invention relates to azomethine-type direct dyes having a triaromatic unit of formula (I) below: and also the use thereof for dyeing keratin fibers, in particular human keratin fibers such as the hair. The invention also relates to a composition for dyeing keratin fibers, comprising, in a medium suitable for dyeing, such direct dyes. Another subject of the present invention is a method for dyeing keratin fibers using said dye composition. Finally, the present invention also relates to precursors of these direct dyes.
Abstract translation: 本发明涉及具有以下式（I）的三芳族单元的偶氮甲碱型直接染料：以及用于染色角蛋白纤维，特别是人角蛋白纤维如毛发的用途。 本发明还涉及用于染色角蛋白纤维的组合物，其在适于染色的介质中包含这种直接染料。 本发明的另一主题是使用所述染料组合物染色角蛋白纤维的方法。 最后，本发明还涉及这些直接染料的前体。
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