JPS5661461A - Pigment composition - Google Patents
Pigment compositionInfo
- Publication number
- JPS5661461A JPS5661461A JP13770779A JP13770779A JPS5661461A JP S5661461 A JPS5661461 A JP S5661461A JP 13770779 A JP13770779 A JP 13770779A JP 13770779 A JP13770779 A JP 13770779A JP S5661461 A JPS5661461 A JP S5661461A
- Authority
- JP
- Japan
- Prior art keywords
- pigment
- pigments
- pigment composition
- alkyl
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To obtain a pigment composition having improved non-agglomerating and noncrystallizing properties by adding a specific azo compound to a pigment.
CONSTITUTION: A pigment composition consists of 100pts.wt. pigment and 0.3W 30pts.wt. azo compound of the formula [where A is direct bond, =O, =NR, =S, =CO, =SO2, =CR'R", =SO2NR', or =CONR' (R, R', and R" are each H or 1W20C alkyl or aryl group), R1 and R2 are each H or 1W20C alkyl or aryl group, or R1 and R2 together form a heterrocyclic group containing N, O, or S, n is 1W4, and m is 1W4]. A pigment used includes organic pigments such as phthalocyanicne pigments, quinacridone pigments, basic dyes, etc., and inorganic pigments such as carbon black, zinc white, etc., but azoic pigments are most preferable. The azo compounds of the formula, as mentioned above, are easily filtered and washed with water without loss. Thus, the pigment composition can be manufactured to advantage.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13770779A JPS5661461A (en) | 1979-10-26 | 1979-10-26 | Pigment composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13770779A JPS5661461A (en) | 1979-10-26 | 1979-10-26 | Pigment composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5661461A true JPS5661461A (en) | 1981-05-26 |
JPS6317102B2 JPS6317102B2 (en) | 1988-04-12 |
Family
ID=15204935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13770779A Granted JPS5661461A (en) | 1979-10-26 | 1979-10-26 | Pigment composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5661461A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112118A2 (en) * | 1982-12-06 | 1984-06-27 | Montedison S.p.A. | Composite pigments and process for preparing the same |
US7156912B2 (en) | 2004-12-03 | 2007-01-02 | Toyo Ink Mfg. Co., Ltd. | Colored composition |
US8665404B2 (en) | 2007-12-21 | 2014-03-04 | Nitto Denko Corporation | Liquid crystal cell substrate, liquid crystal cell, liquid crystal panel, and liquid crystal display |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4201054B2 (en) | 2007-02-16 | 2008-12-24 | 凸版印刷株式会社 | Color filter, manufacturing method thereof, and liquid crystal display device |
CN101910889B (en) | 2008-03-31 | 2013-03-13 | 凸版印刷株式会社 | Retardation plate, method for manufacturing the retardation plate, and liquid crystal display device |
WO2014061747A1 (en) | 2012-10-17 | 2014-04-24 | 東洋インキScホールディングス株式会社 | Polymeric dispersant for liquid developers, liquid developer, and printed matter |
US20190361366A1 (en) | 2017-01-13 | 2019-11-28 | Toyo Ink Sc Holdings Co., Ltd. | Liquid developer and method for producing printed material |
EP3805820B1 (en) | 2018-05-31 | 2024-04-17 | Toppan Printing Co., Ltd. | Coloring composition and method for producing color filter for use in solid-state imaging element |
-
1979
- 1979-10-26 JP JP13770779A patent/JPS5661461A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112118A2 (en) * | 1982-12-06 | 1984-06-27 | Montedison S.p.A. | Composite pigments and process for preparing the same |
US7156912B2 (en) | 2004-12-03 | 2007-01-02 | Toyo Ink Mfg. Co., Ltd. | Colored composition |
US8665404B2 (en) | 2007-12-21 | 2014-03-04 | Nitto Denko Corporation | Liquid crystal cell substrate, liquid crystal cell, liquid crystal panel, and liquid crystal display |
Also Published As
Publication number | Publication date |
---|---|
JPS6317102B2 (en) | 1988-04-12 |
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