[EN] COMPOUND HAVING AZO SKELETON STRUCTURE, PIGMENT-DISPERSING AGENT, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER<br/>[FR] COMPOSÉ POSSÉDANT UNE STRUCTURE DE SQUELETTE AZOÏQUE, AGENT DE DISPERSION DE PIGMENTS, COMPOSITION DE PIGMENTS, DISPERSION DE PIGMENTS ET ENCRE EN POUDRE
申请人:CANON KK
公开号:WO2014178435A1
公开(公告)日:2014-11-06
The present invention provides a compound capable of improving the dispersibility of yellow, magenta, cyan, and black pigments in a water-insoluble solvent and a pigment-dispersing agent. The present invention also provides a pigment composition, a pigment dispersion, and a toner, which have satisfactory tinting strength. The present invention relates to a compound having a structure in which an azo skeleton structure is bound to a polymer portion via a linking group in the azo skeleton structure.
本发明提供了一种化合物,能够改善黄色、洋红色、青色和黑色颜料在不溶于水的溶剂和颜料分散剂中的分散性。本发明还提供了一种具有令人满意的着色力的颜料组合物、颜料分散液和色调剂。本发明涉及一种化合物,其结构中的偶氮骨架结构通过连接基与聚合物部分结合。