JPS5267330A - Electrophotographic magnetic toner - Google Patents
Electrophotographic magnetic tonerInfo
- Publication number
- JPS5267330A JPS5267330A JP50134570A JP13457075A JPS5267330A JP S5267330 A JPS5267330 A JP S5267330A JP 50134570 A JP50134570 A JP 50134570A JP 13457075 A JP13457075 A JP 13457075A JP S5267330 A JPS5267330 A JP S5267330A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic toner
- electrophotographic magnetic
- electrophotographic
- graininess
- resin
- 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
- Developing Agents For Electrophotography (AREA)
Abstract
PURPOSE: To provide a one component type toner not causing marked sensitivity drop and image quality deterioration in using a repeat transfer electrophotographic copier, by using a strongly magnetic material and a resin as main components and imparting insulation property as a whole and specific surface and graininess.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50134570A JPS5267330A (en) | 1975-11-07 | 1975-11-07 | Electrophotographic magnetic toner |
US05/874,151 US4137188A (en) | 1975-11-07 | 1978-02-01 | Magnetic toner for electrophotography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50134570A JPS5267330A (en) | 1975-11-07 | 1975-11-07 | Electrophotographic magnetic toner |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61113238A Division JPS61281251A (en) | 1986-05-16 | 1986-05-16 | One component type insulating magnetic toner and electrostatic charging method for its magnetic toner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5267330A true JPS5267330A (en) | 1977-06-03 |
Family
ID=15131419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50134570A Pending JPS5267330A (en) | 1975-11-07 | 1975-11-07 | Electrophotographic magnetic toner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5267330A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5484731A (en) * | 1977-12-19 | 1979-07-05 | Fuji Xerox Co Ltd | Preparation of magnetic toner |
JPS5486335A (en) * | 1977-12-22 | 1979-07-09 | Canon Inc | Developing method for electrostatic latent image |
JPS54118250A (en) * | 1978-03-06 | 1979-09-13 | Minolta Camera Co Ltd | Magnetic toner and production of the same |
JPS5574549A (en) * | 1978-11-22 | 1980-06-05 | Du Pont | Dry toner |
JPS55106466A (en) * | 1979-02-09 | 1980-08-15 | Hitachi Metals Ltd | Magnetic toner |
JPS5616144A (en) * | 1979-07-17 | 1981-02-16 | Canon Inc | Developing powder |
JPS5621135A (en) * | 1979-07-27 | 1981-02-27 | Ricoh Co Ltd | Magnetic powder toner |
US4273848A (en) * | 1978-03-14 | 1981-06-16 | Minolta Camera Kabushiki Kaisha | Oriented magnetic toner |
JPS56109375A (en) * | 1980-02-05 | 1981-08-29 | Canon Inc | Developing device |
JPS6187162A (en) * | 1985-09-20 | 1986-05-02 | Canon Inc | Formation of image |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093039A (en) * | 1958-05-12 | 1963-06-11 | Xerox Corp | Apparatus for transferring powder images and method therefor |
JPS5045639A (en) * | 1973-08-27 | 1975-04-23 | ||
JPS5126046A (en) * | 1974-08-28 | 1976-03-03 | Konishiroku Photo Ind |
-
1975
- 1975-11-07 JP JP50134570A patent/JPS5267330A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093039A (en) * | 1958-05-12 | 1963-06-11 | Xerox Corp | Apparatus for transferring powder images and method therefor |
JPS5045639A (en) * | 1973-08-27 | 1975-04-23 | ||
JPS5126046A (en) * | 1974-08-28 | 1976-03-03 | Konishiroku Photo Ind |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5484731A (en) * | 1977-12-19 | 1979-07-05 | Fuji Xerox Co Ltd | Preparation of magnetic toner |
JPS603181B2 (en) * | 1977-12-19 | 1985-01-26 | 富士ゼロックス株式会社 | Method for manufacturing magnetic toner |
JPS6325337B2 (en) * | 1977-12-22 | 1988-05-25 | Canon Kk | |
JPS5486335A (en) * | 1977-12-22 | 1979-07-09 | Canon Inc | Developing method for electrostatic latent image |
JPS54118250A (en) * | 1978-03-06 | 1979-09-13 | Minolta Camera Co Ltd | Magnetic toner and production of the same |
JPS6338700B2 (en) * | 1978-03-06 | 1988-08-01 | Minolta Camera Kk | |
US4273848A (en) * | 1978-03-14 | 1981-06-16 | Minolta Camera Kabushiki Kaisha | Oriented magnetic toner |
JPS5574549A (en) * | 1978-11-22 | 1980-06-05 | Du Pont | Dry toner |
JPH0113095B2 (en) * | 1978-11-22 | 1989-03-03 | Ii Ai Deyuhon De Nimoasu Ando Co | |
JPS55106466A (en) * | 1979-02-09 | 1980-08-15 | Hitachi Metals Ltd | Magnetic toner |
JPS6332182B2 (en) * | 1979-07-17 | 1988-06-28 | Canon Kk | |
JPS5616144A (en) * | 1979-07-17 | 1981-02-16 | Canon Inc | Developing powder |
JPS5621135A (en) * | 1979-07-27 | 1981-02-27 | Ricoh Co Ltd | Magnetic powder toner |
JPS6343740B2 (en) * | 1979-07-27 | 1988-09-01 | Ricoh Kk | |
JPS56109375A (en) * | 1980-02-05 | 1981-08-29 | Canon Inc | Developing device |
JPS6187162A (en) * | 1985-09-20 | 1986-05-02 | Canon Inc | Formation of image |
JPS6332382B2 (en) * | 1985-09-20 | 1988-06-29 | Canon Kk |
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