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US08551191B2 Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers 有权
二酸4-氮杂-1-氮鎓双环[2.2.2]辛烷和用于着色含角蛋白纤维的试剂

  • Patent Title: Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers
  • Patent Title (中): 二酸4-氮杂-1-氮鎓双环[2.2.2]辛烷和用于着色含角蛋白纤维的试剂
  • Application No.: US13784296
    Application Date: 2013-03-04
  • Publication No.: US08551191B2
    Publication Date: 2013-10-08
  • Inventor: Wibke Gross , Helmut Giesa , Astrid Kroos
  • Applicant: Henkel AG & Co. KGaA
  • Applicant Address: DE Duesseldorf
  • Assignee: Henkel AG & Co. KGaA
  • Current Assignee: Henkel AG & Co. KGaA
  • Current Assignee Address: DE Duesseldorf
  • Agent Krista A. Kostiew
  • Priority: DE102010042696 20101020
  • Main IPC: A61Q5/10
  • IPC: A61Q5/10 ;  C07D233/00
Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers
Abstract:
Dicationic azo dyes of the formula (I), which are suitable for coloring keratin fibers, in particular human hair, and are in part themselves still not described in the prior art are provided. In colorations, particularly brilliant and luminous red shades are obtained. Agents for dyeing and optionally simultaneously lightening keratin fibers and methods for dyeing and optionally simultaneously lightening keratinic fibers also are provided.
Abstract(Chinese):

提供了适用于着色角蛋白纤维，特别是人发的式（I）的起始偶氮染料，并且其部分原因仍未在现有技术中描述。 在着色中，可获得特别辉煌和发光的红色阴影。 还提供用于染色和任选地同时减轻角蛋白纤维的试剂和染色方法以及任选地同时减轻角蛋白纤维。

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