PYRIDAZINE DERIVATIVE

• Main Authors: OTANI TOMONORI, KONO KENICHI, KUBO HARUKO, CHIZUWA JUNKO, YAMAMOTO TOMOYA, UENO SUZUKA
• Format: Patent
• Language: English; Japanese
• Published: 13.04.2015
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

PROBLEM TO BE SOLVED: To provide a novel monomer which exhibits high adsorption to a color material and can be used in forming in a dispersant, such as a polymer dispersant, a site adsorbing to the color material.SOLUTION: A pyridazine derivative is a compound represented by the general formula (1) having a polymerizable functional group. (In the general formula (1), W represents -CH- or >C=CH-Ar; Ar each independently represent a benzene ring that may have a substituent; Z represents a polymerizable functional group; A represents one selected from among a hydrogen atom, a methyl group, a nitro group, a methoxy group and a hydroxy group.) 【課題】色材に対して高い吸着性を示し、高分子分散剤等の分散剤における色材への吸着部位の形成に利用可能な新規なモノマーを提供すること。【解決手段】重合性官能基を有する一般式（１）で示される化合物であるピリダジン誘導体。（一般式（１）中、Ｗは、−ＣＨ2−または＞Ｃ＝ＣＨ−Ａｒのいずれかを示し、Ａｒは、それぞれ独立に、置換基を有してもよいベンゼン環を示し、Ｚは、重合性官能基を示し、Ａは、水素原子、メチル基、ニトロ基、メトキシ基及び水酸基から選ばれるいずれかを示す。）【選択図】なし