发明公开
- 专利标题: COLOURING COMPOSITION FOR KERATIN FIBRES
- 专利标题(中): FÄRBEZUSAMMENSETZUNGFÜRKERATINFASERN
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申请号: EP10754689.7申请日: 2010-09-07
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公开(公告)号: EP2547315A1公开(公告)日: 2013-01-23
- 发明人: WOOD, Jonathan , PRATT, Dominic , AECHTNER, Anja , OLSSON, Krisitn , TAKESHI, Iizaki
- 申请人: Kao Germany GmbH
- 申请人地址: Pfungstädterstrasse 92-100 64297 Darmstadt DE
- 专利权人: Kao Germany GmbH
- 当前专利权人: Kao Germany GmbH
- 当前专利权人地址: Pfungstädterstrasse 92-100 64297 Darmstadt DE
- 代理机构: Grit, Mustafa
- 优先权: EP10002686 20100315
- 国际公布: WO2011113452 20110922
- 主分类号: A61K8/41
- IPC分类号: A61K8/41 ; A61Q5/10
摘要:
Present invention relates to a colouring composition for keratin fibres especially for human hair with exceptionally improved colour and shade stability. Accordingly, the first object of the present invention is a colouring composition for keratin fibres especially human hair comprising, in a cosmetically acceptable medium, at least one oxidative dyestuff precursor, 1,3-bis(2,4-diaminophenoxy) propane and/or its respective salts as a coupling agent and at least one direct dye. In an especially preferred from of the present invention the colouring compositions are substantially free from mono cyclic m-phenylenediamine coupling agent. With the term "mono cyclic m-phenylenediamine", it is meant that the compound comprises only one cyclic group, preferably a benzene ring, in its molecule.
公开/授权文献
- EP2547315B1 COLOURING COMPOSITION FOR KERATIN FIBRES 公开/授权日:2017-07-05
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