水溶性顔料親和性基と一緒に分散剤を含む着色料組成物

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专利权人:

ベーイプシロンカー−シェミー ゲーエムベーハーＢＹＫ−Ｃｈｅｍｉｅ ＧｍｂＨ

发明人:

グーベルト，ベアント,フランク，アルベアト,オッケル，アンドレアス,マイヤー，ザンドラ ザプリナ,シュテルツ，ザビーネ

申请号：

JP20150099372

公开号：

JP6260581(B2)

申请日:

2015.05.14

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a composition including a humectant and dispersant extremely reducing and stabilizing the viscosity of a formulation and having no adverse effect on the development step during manufacturing of a color filter.SOLUTION: The composition includes a humectant and/or a dispersant (A), a colorant (B) and an organic solvent (C). The humectant and/or the dispersant (A) is a diblock copolymer consisting of a first block consisting of one repeating unit 1 or more and a second block including a repeating unit 2 having a hydroxy carbonyl alkylammonium group in a side chain, a repeating unit 3 having an amino group in a side chain and one repeating unit 4 or more having an ammonium group in a side chain.SELECTED DRAWING: None

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/