发明申请
US20080120792A1 Dyeing of in Particular Human Keratin Materials by Dry Thermal Transfer of a Direct Azomethine Dye, Composition Comprising the Said Dye and its Method of Preparation
失效
通过直接偶氮甲碱染料的干热转移，特别是人角蛋白材料的染色，包含所述染料的组合物及其制备方法
- 专利标题： Dyeing of in Particular Human Keratin Materials by Dry Thermal Transfer of a Direct Azomethine Dye, Composition Comprising the Said Dye and its Method of Preparation
- 专利标题（中）： 通过直接偶氮甲碱染料的干热转移，特别是人角蛋白材料的染色，包含所述染料的组合物及其制备方法
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申请号： US11795641申请日： 2006-02-28
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公开(公告)号： US20080120792A1公开(公告)日： 2008-05-29
- 发明人: Gregory Plos , Luc Gourlaouen , Jean-Dominique Bazin De Bezons
- 申请人： Gregory Plos , Luc Gourlaouen , Jean-Dominique Bazin De Bezons
- 优先权： FR0502034 20050228
- 国际申请： PCT/EP2006/002588 WO 20060228
- 主分类号： A61K8/41
- IPC分类号： A61K8/41 ; C07C251/24 ; A61Q5/10
摘要：
The subject of the present invention is the use, for dyeing in particular human keratin materials, of a specific direct azomethine dye, by dry thermal transfer. Its subject is furthermore a method for dyeing keratin materials, in which at least one direct azomethine dye contained in a dry composition, is applied to or close to the keratin materials, and a source of heat is applied, causing the thermal transfer of the direct dye(s) at the surface and/or inside the keratin materials. It relates furthermore to the dry composition and a method for preparing it.
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