Title:
塩基性着色剤、着色組成物、カラーフィルタ及び表示素子
Document Type and Number:
Japanese Patent JP5842463
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a basic colorant excelling in heat resistance compared with conventional one.SOLUTION: The basic colorant has an anion shown by formula (1). In the formula (1), R denotes an n-valent organic group composed of 1-16 atoms (however, a hydrogen atom is excluded), and n denotes the integer of 2-4.
Inventors:
Eiji Yoneda
Rui Ebata
Shingo Naruse
Rui Ebata
Shingo Naruse
Application Number:
JP2011182556A
Publication Date:
January 13, 2016
Filing Date:
August 24, 2011
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
G02B5/20; C09B1/16; C09B11/00; C09B11/10; C09B11/28; C09B19/00; C09B23/00; C09B56/02; C09B67/20; C09B67/46; C09B69/06; G02B5/22
Domestic Patent References:
| JP1022971A | ||||
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Foreign References:
| WO2002024821A1 |
Attorney, Agent or Firm:
Alga Patent Office, a patent business corporation
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto