JPS5595971A - Transfer assisting fluid for electrophotography - Google Patents
Transfer assisting fluid for electrophotographyInfo
- Publication number
- JPS5595971A JPS5595971A JP99279A JP99279A JPS5595971A JP S5595971 A JPS5595971 A JP S5595971A JP 99279 A JP99279 A JP 99279A JP 99279 A JP99279 A JP 99279A JP S5595971 A JPS5595971 A JP S5595971A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- transfer
- roller
- dissolving
- coated
- 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
Abstract
PURPOSE: To uniformize toner attachment amount and to enhance fixability, by using as an electrophotographic transfer assisting fluid a solution made by dissolving a specified amount of a polymer of specified molecular weight or higher in a low viscosity insulating fluid having volume resistivity of specified value or higher.
CONSTITUTION: Photoreceptor 2 is charged by corona charger 3, exposed 8, and the formed latent image is squeezed with air knife 12. The surface of transfer sheet 7 is coated with a transfer assisting fluid using coating roller 9. A low viscosity insulating fluid having a volume resistivity of 1014Ω.cm or more (Isobar G made by Esso Corp., having a viscosity at 25°C of 1.5 cps or less) dissolving 0.1W3.0wt% of a polymer compound (polybutene or the like) of MW 300 or more is used for this assisting fluid. The fluid is drawn up from tank 11 with roller 10 and coated on transfer sheet 7 with roller 9, thus permitting a sharp transfer image of high fixability and free from ground stain.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99279A JPS5595971A (en) | 1979-01-11 | 1979-01-11 | Transfer assisting fluid for electrophotography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99279A JPS5595971A (en) | 1979-01-11 | 1979-01-11 | Transfer assisting fluid for electrophotography |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5595971A true JPS5595971A (en) | 1980-07-21 |
JPS6249619B2 JPS6249619B2 (en) | 1987-10-20 |
Family
ID=11489084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP99279A Granted JPS5595971A (en) | 1979-01-11 | 1979-01-11 | Transfer assisting fluid for electrophotography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5595971A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053823A (en) * | 1989-04-13 | 1991-10-01 | Fuji Photo Film Co., Ltd. | Liquid electrophotographic transferring apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131044A (en) * | 1977-03-15 | 1978-11-15 | Sharp Corp | Ransfer paper for zerography |
-
1979
- 1979-01-11 JP JP99279A patent/JPS5595971A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131044A (en) * | 1977-03-15 | 1978-11-15 | Sharp Corp | Ransfer paper for zerography |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053823A (en) * | 1989-04-13 | 1991-10-01 | Fuji Photo Film Co., Ltd. | Liquid electrophotographic transferring apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6249619B2 (en) | 1987-10-20 |
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