JPS5790640A - Single component magnetic developer - Google Patents
Single component magnetic developerInfo
- Publication number
- JPS5790640A JPS5790640A JP55165827A JP16582780A JPS5790640A JP S5790640 A JPS5790640 A JP S5790640A JP 55165827 A JP55165827 A JP 55165827A JP 16582780 A JP16582780 A JP 16582780A JP S5790640 A JPS5790640 A JP S5790640A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- grain size
- toner
- magnetite
- single component
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/083—Magnetic toner particles
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0833—Oxides
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165827A JPS5790640A (en) | 1980-11-27 | 1980-11-27 | Single component magnetic developer |
EP81305604A EP0053491B1 (en) | 1980-11-27 | 1981-11-26 | A one-component type magnetic developer |
DE8181305604T DE3170891D1 (en) | 1980-11-27 | 1981-11-26 | A one-component type magnetic developer |
US06/507,901 US4504562A (en) | 1980-11-27 | 1983-06-27 | One-component type magnetic developer comprises particles of cubic magnetite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165827A JPS5790640A (en) | 1980-11-27 | 1980-11-27 | Single component magnetic developer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5790640A true JPS5790640A (en) | 1982-06-05 |
JPS6350695B2 JPS6350695B2 (ja) | 1988-10-11 |
Family
ID=15819749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55165827A Granted JPS5790640A (en) | 1980-11-27 | 1980-11-27 | Single component magnetic developer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5790640A (ja) |
-
1980
- 1980-11-27 JP JP55165827A patent/JPS5790640A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6350695B2 (ja) | 1988-10-11 |
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