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US08740994B2 Dyeing agent and use for same 失效
染色剂及用途相同

  • Patent Title: Dyeing agent and use for same
  • Patent Title (中): 染色剂及用途相同
  • Application No.: US14116757
    Application Date: 2012-05-10
  • Publication No.: US08740994B2
    Publication Date: 2014-06-03
  • Inventor: Yoshihiko Hirose , Yukihide Sato
  • Applicant: Yoshihiko Hirose , Yukihide Sato
  • Applicant Address: JP Nagoya-shi
  • Assignee: Amano Enzyme Inc.
  • Current Assignee: Amano Enzyme Inc.
  • Current Assignee Address: JP Nagoya-shi
  • Agency: Edwards Wildman Palmer LLP
  • Agent James E. Armstrong, IV; Edmund J. Koundakjian
  • Priority: JP2011-106532 20110511; JP2011-154209 20110712; JP2011-263158 20111201
  • International Application: PCT/JP2012/061937 WO 20120510
  • International Announcement: WO2012/153791 WO 20121115
  • Main IPC: A61Q5/10
  • IPC: A61Q5/10 ;  A61K8/66
Dyeing agent and use for same
Abstract:
The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided.
Abstract(Chinese):

本发明的目的是提供一种可以在使用氧化酶时提供优异的染色效果的染色方法和用于该方法的染色剂。 提供了一种染色剂，其包含通过化学修饰将正电荷与胺相加的酶所选择的酶所选择的酶，所述酶选自指定为EC1.10.3.1的酶，规定为EC1.10.3.2的酶，酶 规定为EC 1.3.3.5，规定为EC 1.10.3.4的酶，指定为EC 1.10.3.3的酶和指定为EC 1.14.18.1的酶。 还提供了使用染色剂进行染色的方法。

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