JPS5511203A - Carrier material - Google Patents
Carrier materialInfo
- Publication number
- JPS5511203A JPS5511203A JP7737778A JP7737778A JPS5511203A JP S5511203 A JPS5511203 A JP S5511203A JP 7737778 A JP7737778 A JP 7737778A JP 7737778 A JP7737778 A JP 7737778A JP S5511203 A JPS5511203 A JP S5511203A
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- carrier material
- coating composition
- particles
- powder
- 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
- Developing Agents For Electrophotography (AREA)
Abstract
PURPOSE: To form the carrier material of excellent adhesiveness of toner particles by covering the carrier particles with the coating composition comprising compounding the specific compound as a charging accelerator.
CONSTITUTION: The polymer containing the constituting units shown in formula I in its main chains is compounded at about 0.5 to 7wt% into a carrier coating resin such as high-impact polystyrene to form the coating composition and the organic solvent solution of the abovementioned composition is coated and covered on carrier particles such as iron powder or Fe3O4 powder.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7737778A JPS5511203A (en) | 1978-06-28 | 1978-06-28 | Carrier material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7737778A JPS5511203A (en) | 1978-06-28 | 1978-06-28 | Carrier material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5511203A true JPS5511203A (en) | 1980-01-26 |
JPS5613947B2 JPS5613947B2 (en) | 1981-04-01 |
Family
ID=13632196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7737778A Granted JPS5511203A (en) | 1978-06-28 | 1978-06-28 | Carrier material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5511203A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008026661A1 (en) * | 2006-08-29 | 2008-03-06 | Panasonic Corporation | Reciprocating pump control device, electric device using this, fuel cell system, and reciprocating pump control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025824A (en) * | 1983-07-21 | 1985-02-08 | Nhk Spring Co Ltd | Auxiliary leg for seat |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840464A (en) * | 1970-12-30 | 1974-10-08 | Agfa Gevaert Nv | Electrostatic glass bead carrier material |
JPS5313284A (en) * | 1976-07-22 | 1978-02-06 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for injecting grinding material of grinding machine |
-
1978
- 1978-06-28 JP JP7737778A patent/JPS5511203A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840464A (en) * | 1970-12-30 | 1974-10-08 | Agfa Gevaert Nv | Electrostatic glass bead carrier material |
JPS5313284A (en) * | 1976-07-22 | 1978-02-06 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for injecting grinding material of grinding machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008026661A1 (en) * | 2006-08-29 | 2008-03-06 | Panasonic Corporation | Reciprocating pump control device, electric device using this, fuel cell system, and reciprocating pump control method |
Also Published As
Publication number | Publication date |
---|---|
JPS5613947B2 (en) | 1981-04-01 |
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