发明授权
US07645304B2 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
-
申请号： US11795641申请日： 2006-02-28
-
公开(公告)号： US07645304B2公开(公告)日： 2010-01-12
- 发明人: Grégory Plos , Luc Gourlaouen , Jean-Dominique Bazin De Bezons
- 申请人： Grégory Plos , Luc Gourlaouen , Jean-Dominique Bazin De Bezons
- 申请人地址： FR Paris
- 专利权人： L'Oreal S.A.
- 当前专利权人： L'Oreal S.A.
- 当前专利权人地址： FR Paris
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： FR0502034 20050228
- 国际申请： PCT/EP2006/002588 WO 20060228
- 国际公布： WO2006/089807 WO 20060831
- 主分类号： A61Q5/10
- IPC分类号： A61Q5/10 ; C07C50/04
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.
公开/授权文献
信息查询
