JPS5583051A - Electrographic toner - Google Patents
Electrographic tonerInfo
- Publication number
- JPS5583051A JPS5583051A JP15670478A JP15670478A JPS5583051A JP S5583051 A JPS5583051 A JP S5583051A JP 15670478 A JP15670478 A JP 15670478A JP 15670478 A JP15670478 A JP 15670478A JP S5583051 A JPS5583051 A JP S5583051A
- Authority
- JP
- Japan
- Prior art keywords
- type
- oxide semiconductor
- dyes
- kinds
- combination
- 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
- Photoreceptors In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
PURPOSE:To obtain an electrophotographic photoconductive toner high in photosensitivity and free from service life deterioration environmental pollution problem etc., by allowing a nontoxic oxide semiconductor to adsorb 2 kinds or more of specified dyes. CONSTITUTION:2 Kinds or more of n-type dyes and p-type dyes are used in combination for adsorption to an n-type semiconductor, such as ZnO or TiO2 oxide semiconductor. For example, fluorescein (p-type) and crystal violet (n-type) or malachite green (n-type) are selected to combine (p-type and n-type) or (n-type and p-type), and this combination is adsorbed to the above oxide semiconductor to form a toner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15670478A JPS5583051A (en) | 1978-12-19 | 1978-12-19 | Electrographic toner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15670478A JPS5583051A (en) | 1978-12-19 | 1978-12-19 | Electrographic toner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583051A true JPS5583051A (en) | 1980-06-23 |
Family
ID=15633505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15670478A Pending JPS5583051A (en) | 1978-12-19 | 1978-12-19 | Electrographic toner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583051A (en) |
-
1978
- 1978-12-19 JP JP15670478A patent/JPS5583051A/en active Pending
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