发明公开
EP2319890A1 AZO COMPOUND, AZO PIGMENT, PIGMENT DISPERSION, COLOR COMPOSITION, INKJET RECORDING INK, COLOR COMPOSITION FOR COLOR FILTER, COLOR FILTER, AND METHOD FOR PREPARING COLOR COMPOSITION FOR COLOR FILTER
有权
基本信息:
- 专利标题： AZO COMPOUND, AZO PIGMENT, PIGMENT DISPERSION, COLOR COMPOSITION, INKJET RECORDING INK, COLOR COMPOSITION FOR COLOR FILTER, COLOR FILTER, AND METHOD FOR PREPARING COLOR COMPOSITION FOR COLOR FILTER
- 专利标题（中）：AZOVERBDINGUNG，偶氮颜料，颜料分散体，着色组合物，喷墨记录用墨，着色组合物的滤色器用，滤色器和制造方法颜色组合物的滤色器用
- 申请号：EP09798005.6 申请日：2009-07-17
- 公开(公告)号：EP2319890A1 公开(公告)日：2011-05-11
- 发明人： SETO, Nobuo , HIGASHI, Masahiro , TATEISHI, Keiichi , TAKAKUWA, Hideki
- 申请人： FUJIFILM Corporation
- 申请人地址： 26-30, Nishiazabu 2-chome Minato-ku Tokyo 106-0031 JP
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： 26-30, Nishiazabu 2-chome Minato-ku Tokyo 106-0031 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2008186507 20080717; JP2008225036 20080902
- 国际公布： WO2010008081 20100121
- 主分类号： C09B29/20
- IPC分类号： C09B29/20 ; C07D213/80 ; C07D213/82 ; C07D231/38 ; C07D275/02 ; C07D275/04 ; C07D285/12 ; C07D333/36 ; C07D401/04 ; C07D401/12 ; C07D401/14 ; C07D403/04 ; C07D403/12 ; C07D403/14 ; C07D405/12 ; C07D409/12 ; C07D413/04 ; C07D413/12 ; C07D417/04 ; C07D417/12
摘要：
An azo pigment and a pigment dispersion showing excellent coloring characteristics such as tinctorial strength and hue and excellent fastness such as light fastness are provided.
An azo pigment represented by the following general formula (1), its tautomer, a salt or hydrate thereof:
General formula (1)
(wherein G represents a hydrogen atom, an aliphatic group, an aryl group, a heterocyclic group, an acyl group, an aliphatic oxycarbonyl group, a carbamoyl group, a sulfonyl group, R 1 represents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group, or a heterocyclic group, R 2 represents a substituent, A represents an aromatic 5- or 6-membered heterocyclic group, m represents an integer of from 0 to 5, n represents an integer of from 1 to 4 and, when n=2, the formula represents a dimer formed through R 1 , R 2 , A, or G and, when n=3, the formula represents a trimer formed through R 1 , R 2 , A, or G and, when n=4, the formula (1) represents a tetramer formed through R 1 , R 2 , A, or G
摘要（中）：
An azo pigment represented by the following general formula (1), its tautomer, a salt or hydrate thereof:
General formula (1)
(wherein G represents a hydrogen atom, an aliphatic group, an aryl group, a heterocyclic group, an acyl group, an aliphatic oxycarbonyl group, a carbamoyl group, a sulfonyl group, R 1 represents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group, or a heterocyclic group, R 2 represents a substituent, A represents an aromatic 5- or 6-membered heterocyclic group, m represents an integer of from 0 to 5, n represents an integer of from 1 to 4 and, when n=2, the formula represents a dimer formed through R 1 , R 2 , A, or G and, when n=3, the formula represents a trimer formed through R 1 , R 2 , A, or G and, when n=4, the formula (1) represents a tetramer formed through R 1 , R 2 , A, or G
提供如光坚牢度：偶氮颜料和示出优异的着色特性的颜料分散体：如着色强度和色调以及优异的坚牢度。 由下述通式（1），其互变异构体，其盐或水合物表示的偶氮颜料：通式（1）（worinģdarstellt的氢原子的脂族基团的芳基，杂环基，在酰基 在脂族氧羰基，氨基甲酰基，磺酰基，R 1个至darstellt氨基，脂族氧基，脂族基团的芳基，或杂环基，R 2表示取代基，A darstellt芳族5 - 或6-元杂环基团，从0至5的整数中的m darstellt，正darstellt从1至4的整数，并且当n = 2时，式darstellt通过R 1形成的二聚体，R 2，A，或 G和，当n = 3时，式darstellt通过R 1形成的三聚体，R 2，A，或G，并且当n = 4时，通式（1）表示通过R 1形成的四聚中，R 2，A， 或G
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C09 | 染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用 |
| ----C09B | 有机染料或用于制造染料的有关化合物；媒染剂；色淀 |
| ------C09B29/00 | 由重氮化及偶合制备的单偶氮染料 |
| --------C09B29/01 | .以重氮组分为特征的 |
| ----------C09B29/12 | ..苯系的 |
| ------------C09B29/20 | ...萘系的 |