JPS5252927A - Preparation of copper phthalocyanine - Google Patents
Preparation of copper phthalocyanineInfo
- Publication number
- JPS5252927A JPS5252927A JP12857975A JP12857975A JPS5252927A JP S5252927 A JPS5252927 A JP S5252927A JP 12857975 A JP12857975 A JP 12857975A JP 12857975 A JP12857975 A JP 12857975A JP S5252927 A JPS5252927 A JP S5252927A
- Authority
- JP
- Japan
- Prior art keywords
- copper phthalocyanine
- preparation
- admixing
- prepare
- alkali metal
- 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
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: To prepare in high yields a copper phthalocyanine at a lower temperature by admixing an alkali metal hydroxide to the reaction system.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12857975A JPS5850262B2 (en) | 1975-10-24 | 1975-10-24 | Doufthalocyanin no seizouhou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12857975A JPS5850262B2 (en) | 1975-10-24 | 1975-10-24 | Doufthalocyanin no seizouhou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5252927A true JPS5252927A (en) | 1977-04-28 |
JPS5850262B2 JPS5850262B2 (en) | 1983-11-09 |
Family
ID=14988229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12857975A Expired JPS5850262B2 (en) | 1975-10-24 | 1975-10-24 | Doufthalocyanin no seizouhou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850262B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038760C (en) * | 1990-11-12 | 1998-06-17 | 上海染料化工十二厂 | Solvent method for production of raw copper phthalocyanine |
-
1975
- 1975-10-24 JP JP12857975A patent/JPS5850262B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038760C (en) * | 1990-11-12 | 1998-06-17 | 上海染料化工十二厂 | Solvent method for production of raw copper phthalocyanine |
Also Published As
Publication number | Publication date |
---|---|
JPS5850262B2 (en) | 1983-11-09 |
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