发明名称 PIGMENT COMPOSITION AND COLOR FILTER
摘要 PROBLEM TO BE SOLVED: To provide a pigment composition and a color filter exhibiting performance excellent in dispersibility, fluidity, storage stability and brightness in application of not only paint, offset ink, photogravure ink and the like with a relatively large pigment particle diameter but also inkjet ink, color filter ink and the like with a finer pigment.SOLUTION: The problem is solved by a pigment composition characterized by comprising: a pigment; a resin type dispersant having an aromatic carboxyl group (A); and a vinyl resin type dispersant having a piperidyl skeleton (B)
申请公布号 JP2014012813(A) 申请公布日期 2014.01.23
申请号 JP20130074299 申请日期 2013.03.29
申请人 TOYO INK SC HOLDINGS CO LTD 发明人 KOKUBO NATSUKO;HAYAKAWA JUNPEI;SUZUKI YUTA;AIKYO SUMIHIRO;KUBOTA NARUTOSHI
分类号 C09B67/46;C09B67/20;G02B5/20 主分类号 C09B67/46
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