JPS57164158A - Production of epsilon type metal-free phthalocyanine - Google Patents
Production of epsilon type metal-free phthalocyanineInfo
- Publication number
- JPS57164158A JPS57164158A JP4946781A JP4946781A JPS57164158A JP S57164158 A JPS57164158 A JP S57164158A JP 4946781 A JP4946781 A JP 4946781A JP 4946781 A JP4946781 A JP 4946781A JP S57164158 A JPS57164158 A JP S57164158A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- phthalocyanine
- free
- type metal
- free phthalocyanine
- 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
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title abstract 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000010 aprotic solvent Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052736 halogen Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 239000005457 ice water Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To produce efficiently the titled phthalocyanine, by heat-treating a mixture of α type metal-free phthalocyanine and a specified metal (or metal-free) phthalocyanine derivative in an aprotic solvent.
CONSTITUTION: 0.1W10pts.wt. metal (or metal-free) phthalocyanine derivative having a substituent such as amino, nitro or halogen on its benzene ring, is added to 100pts.wt. α type metal-free phthalocyanine obtd. by pouring a soln. of metal-free phthalocyanine dissolved in sulfuric acid, into water or ice water to reprecipitate or hydrolyze it. The mixture is heated in an aprotic solvent such as dimethylformamide at 100W200°C.
EFFECT: There can be obtd. ε type metal-free phthalocyanine having good crystallizability and clear shade.
USE: Photoconductive cell for electrophotographic sensitive plate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946781A JPS57164158A (en) | 1981-04-03 | 1981-04-03 | Production of epsilon type metal-free phthalocyanine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946781A JPS57164158A (en) | 1981-04-03 | 1981-04-03 | Production of epsilon type metal-free phthalocyanine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57164158A true JPS57164158A (en) | 1982-10-08 |
| JPH0116272B2 JPH0116272B2 (en) | 1989-03-23 |
Family
ID=12831937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4946781A Granted JPS57164158A (en) | 1981-04-03 | 1981-04-03 | Production of epsilon type metal-free phthalocyanine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57164158A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195161A (en) * | 1984-03-16 | 1985-10-03 | サン・ケミカル・コ−ポレ−シヨン | Method of conditioning phthalocyanine pigment and product |
| EP0592955A2 (en) * | 1992-10-16 | 1994-04-20 | BASF Aktiengesellschaft | Gamma modification of a metal free phthalocyanine |
| EP1580238A1 (en) * | 2004-03-26 | 2005-09-28 | Toyo Ink Mfg. Co., Ltd. | Copper phthalocyanine/iodine intermolecular compound and process for the production thereof |
| JP2007002114A (en) * | 2005-06-24 | 2007-01-11 | Toyo Ink Mfg Co Ltd | MANUFACTURING METHOD OF epsilon-TYPE PHTHALOCYANINE PIGMENT |
| JP2019081871A (en) * | 2017-10-31 | 2019-05-30 | 山陽色素株式会社 | Blue pigment composition containing c.i. pigment blue 16 and method for producing the same, and green coloring composition |
-
1981
- 1981-04-03 JP JP4946781A patent/JPS57164158A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195161A (en) * | 1984-03-16 | 1985-10-03 | サン・ケミカル・コ−ポレ−シヨン | Method of conditioning phthalocyanine pigment and product |
| EP0592955A2 (en) * | 1992-10-16 | 1994-04-20 | BASF Aktiengesellschaft | Gamma modification of a metal free phthalocyanine |
| EP0592955A3 (en) * | 1992-10-16 | 1995-07-19 | Basf Ag | Gamma modification of a metal free phthalocyanine. |
| EP1580238A1 (en) * | 2004-03-26 | 2005-09-28 | Toyo Ink Mfg. Co., Ltd. | Copper phthalocyanine/iodine intermolecular compound and process for the production thereof |
| JP2007002114A (en) * | 2005-06-24 | 2007-01-11 | Toyo Ink Mfg Co Ltd | MANUFACTURING METHOD OF epsilon-TYPE PHTHALOCYANINE PIGMENT |
| JP2019081871A (en) * | 2017-10-31 | 2019-05-30 | 山陽色素株式会社 | Blue pigment composition containing c.i. pigment blue 16 and method for producing the same, and green coloring composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116272B2 (en) | 1989-03-23 |
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