公开(公告)号：KR101396904B1

公开(公告)日：2014-05-19

申请号：KR1020070050536

申请日：2007-05-23

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 엔도아츠시 ,  사토다케시 ,  이노우에아키라

IPC: C09B67/20 ,  C09B67/02

CPC classification number: C09B29/334 ,  C09B67/002 ,  C09B67/0022

Abstract: 화학식 1로 표시되는 화합물의 존재하에서 디안트라퀴논 안료, 디케토피롤로피롤 안료 및 그것들의 혼합물로 구성되는 군으로부터 선택된 안료를 습식 또는 건식 분쇄함으로써 안료 조성물이 제조될 수 있다.
(화학식 1)

상기식에서, Q는 -NH(CH
2 )
n NR
1 (R
2 )기 또는 히드록실기를 나타내며, R은 -NH(CH
2 )
n NR
1 (R
2 )기를 나타낸다.
안료, 디안트라퀴논, 디케토피롤로피롤, 컬러필터, 건식 분쇄, 습식 분쇄

公开(公告)号：KR1020070114022A

公开(公告)日：2007-11-29

申请号：KR1020070050536

申请日：2007-05-23

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 엔도아츠시 ,  사토다케시 ,  이노우에아키라

IPC: C09B67/20 ,  C09B67/02

CPC classification number: C09B29/334 ,  C09B67/002 ,  C09B67/0022

Abstract: A method for preparing a pigment composition is provided to produce the pigment composition capable of forming red filters having excellent brightness. A method for preparing a pigment composition includes a step of wet- or dry-grinding a pigment selected from the group consisting of dianthraquinone pigments, diketopyrrolopyrrole pigments, and mixtures thereof in the presence of a compound represented by the following formula 1. In the formula, Q represents an -NH(CH2)nNR^1(R^2) group or hydroxyl group, R represents an -NH(CH2)nNR^1(R^2) group, wherein each of R^1 and R^2 independently represents a C1-4 alkyl group or R^1 and R^2 form a 5- or 6-membered heterocyclic ring containing a nitrogen atom(and further a nitrogen or oxygen atom) together with a nitrogen atom to which R^1 and R^2 are bonded, and n is an integer of 1-4.

Abstract translation: 提供一种制备颜料组合物的方法，以制备能够形成具有优异亮度的红色滤光片的颜料组合物。 制备颜料组合物的方法包括在由下式1表示的化合物存在下，湿法或干法研磨选自二蒽醌颜料，二酮吡咯并吡咯颜料及其混合物的颜料的步骤。在式 ，Q代表-NH（CH2）nNR ^ 1（R ^ 2）基团或羟基，R表示-NH（CH2）nNR ^ 1（R ^ 2）基团，其中R ^ 1和R ^ 2 独立地表示C 1-4烷基或R 1和R 2形成含有氮原子（以及另外的氮或氧原子）的氮原子的5-或6-元杂环，其中R 1和 R ^ 2键合，n为1-4的整数。