JPS535227A - Quinophthalone derivatives, their preparation and quinophthalone pigments - Google Patents
Quinophthalone derivatives, their preparation and quinophthalone pigmentsInfo
- Publication number
- JPS535227A JPS535227A JP7949876A JP7949876A JPS535227A JP S535227 A JPS535227 A JP S535227A JP 7949876 A JP7949876 A JP 7949876A JP 7949876 A JP7949876 A JP 7949876A JP S535227 A JPS535227 A JP S535227A
- Authority
- JP
- Japan
- Prior art keywords
- quinophthalone
- preparation
- derivatives
- pigments
- quinophthalone pigments
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: Quinophthalone derivatives expressed by the formula I, (A is benzene nucleus or naphthalene nucleus residue;X is Cl or Br).
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7949876A JPS535227A (en) | 1976-07-06 | 1976-07-06 | Quinophthalone derivatives, their preparation and quinophthalone pigments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7949876A JPS535227A (en) | 1976-07-06 | 1976-07-06 | Quinophthalone derivatives, their preparation and quinophthalone pigments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS535227A true JPS535227A (en) | 1978-01-18 |
Family
ID=13691576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7949876A Pending JPS535227A (en) | 1976-07-06 | 1976-07-06 | Quinophthalone derivatives, their preparation and quinophthalone pigments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS535227A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7147704B2 (en) * | 2005-03-18 | 2006-12-12 | Tokyo Ink Mfg. Co., Ltd | Pigment dispersing agent, pigment composition and pigment dispersion |
| JP2008074985A (en) * | 2006-09-22 | 2008-04-03 | Toyo Ink Mfg Co Ltd | Pigment, pigment composition and pigment dispersion |
| JP2013209435A (en) * | 2012-03-30 | 2013-10-10 | Toyo Ink Sc Holdings Co Ltd | Quinophthalone pigment, colored photosensitive composition using the same, and use of the same |
| JP2022140287A (en) * | 2021-03-11 | 2022-09-26 | 保土谷化学工業株式会社 | Yellowish compound, coloring composition containing that compound, collar filter colorant, and collar filter |
| CN116768893A (en) * | 2023-05-26 | 2023-09-19 | 西北工业大学太仓长三角研究院 | N-type photosensitive field effect transistor material based on naphthalene tetracarboxylic diimide |
-
1976
- 1976-07-06 JP JP7949876A patent/JPS535227A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7147704B2 (en) * | 2005-03-18 | 2006-12-12 | Tokyo Ink Mfg. Co., Ltd | Pigment dispersing agent, pigment composition and pigment dispersion |
| JP2008074985A (en) * | 2006-09-22 | 2008-04-03 | Toyo Ink Mfg Co Ltd | Pigment, pigment composition and pigment dispersion |
| JP2013209435A (en) * | 2012-03-30 | 2013-10-10 | Toyo Ink Sc Holdings Co Ltd | Quinophthalone pigment, colored photosensitive composition using the same, and use of the same |
| JP2022140287A (en) * | 2021-03-11 | 2022-09-26 | 保土谷化学工業株式会社 | Yellowish compound, coloring composition containing that compound, collar filter colorant, and collar filter |
| TWI899416B (en) * | 2021-03-11 | 2025-10-01 | 日商保土谷化學工業股份有限公司 | Yellow compound, coloring composition containing the compound, colorant for color filter, and color filter |
| CN116768893A (en) * | 2023-05-26 | 2023-09-19 | 西北工业大学太仓长三角研究院 | N-type photosensitive field effect transistor material based on naphthalene tetracarboxylic diimide |
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