JPS5528001A - Developer for electrophotography - Google Patents
Developer for electrophotographyInfo
- Publication number
- JPS5528001A JPS5528001A JP9994878A JP9994878A JPS5528001A JP S5528001 A JPS5528001 A JP S5528001A JP 9994878 A JP9994878 A JP 9994878A JP 9994878 A JP9994878 A JP 9994878A JP S5528001 A JPS5528001 A JP S5528001A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- carrier
- electrophotography
- mixed
- ferromagnetic material
- 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
Abstract
PURPOSE: To make developing concentration sufficient and prolong the life of the developer by mixing noncoating carrier and coating carrier and using the mixture.
CONSTITUTION: The coating carrier comprising covering the surfaces of ferromagnetic material with dielectric films and the non-coating carrier composed of ferromagnetic material alone are mixed. The carrier composed of this mixed power and toner are mixed, whereby the developer for electrophotography is obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9994878A JPS5528001A (en) | 1978-08-18 | 1978-08-18 | Developer for electrophotography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9994878A JPS5528001A (en) | 1978-08-18 | 1978-08-18 | Developer for electrophotography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528001A true JPS5528001A (en) | 1980-02-28 |
Family
ID=14260921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9994878A Pending JPS5528001A (en) | 1978-08-18 | 1978-08-18 | Developer for electrophotography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528001A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192262A (en) * | 1983-04-15 | 1984-10-31 | Minolta Camera Co Ltd | Electrophotographic magnetic developer |
JPS6180263A (en) * | 1984-09-28 | 1986-04-23 | Mita Ind Co Ltd | Electrophotographic binary developer and developing method using it |
JPS6199158A (en) * | 1984-10-22 | 1986-05-17 | Mita Ind Co Ltd | Electrophotographic binary developer and method of development using it |
US5336579A (en) * | 1992-09-03 | 1994-08-09 | Xerox Corporation | Color developer compositions containing bare carrier cores and coated carrier cores |
US7572565B2 (en) * | 2006-04-12 | 2009-08-11 | Xerox Corporation | Carrier particle compositions for xerographic developers |
-
1978
- 1978-08-18 JP JP9994878A patent/JPS5528001A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192262A (en) * | 1983-04-15 | 1984-10-31 | Minolta Camera Co Ltd | Electrophotographic magnetic developer |
JPS6180263A (en) * | 1984-09-28 | 1986-04-23 | Mita Ind Co Ltd | Electrophotographic binary developer and developing method using it |
JPS6199158A (en) * | 1984-10-22 | 1986-05-17 | Mita Ind Co Ltd | Electrophotographic binary developer and method of development using it |
US5336579A (en) * | 1992-09-03 | 1994-08-09 | Xerox Corporation | Color developer compositions containing bare carrier cores and coated carrier cores |
US7572565B2 (en) * | 2006-04-12 | 2009-08-11 | Xerox Corporation | Carrier particle compositions for xerographic developers |
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