DICHLORODIKETOPYRROLOPYRROLE PIGMENT, COLORING MATERIAL DISPERSION CONTAINING THE PIGMENT, AND PROCESS FOR PRODUCTION OF THE COLORING MATERIAL DISPERSION
申请人:FUJIFILM Corporation
公开号:EP2471876A1
公开(公告)日:2012-07-04
A coloring material dispersion, having: a particle growth inhibitor; and coloring material particulates of a dichlorodiketopyrrolopyrrole pigment, said coloring material particulates having an α type crystallinity degree from 0.65 to 0.90, a crystallite size from 6.0 to 13.0 nm in a direction of a (-151) crystal face, and a crystallite size of 5.0 to 23.0 nm in a direction of a (111) crystal face.
一种着色材料分散液,其中包含:颗粒生长抑制剂;以及二氯二酮吡咯啉颜料的着色材料颗粒,所述着色材料颗粒的 α 型结晶度为 0.65 至 0.90,沿(-151)晶面方向的结晶粒径为 6.0 至 13.0 nm,沿(111)晶面方向的结晶粒径为 5.0 至 23.0 nm。