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Invention Application
US20150328114A1 HAIR COLOURING METHOD EMPLOYING A CHROMENE OR CHROMAN DYE, A PARTICULAR ORGANIC COMPOUND, AN OXIDIZING AGENT, AN ALKALINE AGENT AND A METAL SALT 有权
使用铬或铬色素，特殊有机化合物，氧化剂，碱性试剂和金属盐的发色方法

  • Patent Title: HAIR COLOURING METHOD EMPLOYING A CHROMENE OR CHROMAN DYE, A PARTICULAR ORGANIC COMPOUND, AN OXIDIZING AGENT, AN ALKALINE AGENT AND A METAL SALT
  • Patent Title (中): 使用铬或铬色素，特殊有机化合物，氧化剂，碱性试剂和金属盐的发色方法
  • Application No.: US14655777
    Application Date: 2013-12-27
  • Publication No.: US20150328114A1
    Publication Date: 2015-11-19
  • Inventor: Boris LALLEMAN , Alain LAGRANGE , Françoise ALBOUY
  • Applicant: L'OREAL
  • Priority: FR1262866 20121227
  • International Application: PCT/EP2013/078067 WO 20131227
  • Main IPC: A61K8/49
  • IPC: A61K8/49 ;  A61Q5/10 ;  A61K8/22 ;  A61K8/58 ;  A61K8/34
HAIR COLOURING METHOD EMPLOYING A CHROMENE OR CHROMAN DYE, A PARTICULAR ORGANIC COMPOUND, AN OXIDIZING AGENT, AN ALKALINE AGENT AND A METAL SALT
Abstract:
The present invention relates to a method for colouring keratin fibres, comprising: —a first step of applying to the fibres a dyeing composition (a) comprising one or more dyes chosen from chromene dyes and chroman dyes, and one or more liquid organic compounds having a Hansen so lubility parameter δH of less than or equal to 16 Mpa1/2, then—a second step of applying to the fibres an oxidizing composition (b) comprising one or more oxidizing agents and one or more alkaline agents, one or more metal salts and/or metal oxides being present in at least one of the compositions (a) and (b), and/or being applied during an additional step by means of a composition (c). The invention likewise relates to a kit suitable for implementing this method.
Abstract(Chinese):

本发明涉及一种着色角蛋白纤维的方法，包括：第一步，向纤维施加包含一种或多种选自色烯染料和色满染料的染料的染色组合物（a），以及一种或多种液体有机化合物，其具有 Hansen如此的溶度参数δH小于或等于16Mpa1 / 2，则第二步骤向纤维施加包含一种或多种氧化剂和一种或多种碱性试剂的氧化组合物（b），一种或多种金属 盐和/或金属氧化物存在于组合物（a）和（b）中的至少一种中，和/或通过组合物（c）在另外的步骤中施用。 本发明同样涉及适用于实施该方法的试剂盒。

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