JPS54140537A - Electrostatic recording paper - Google Patents
Electrostatic recording paperInfo
- Publication number
- JPS54140537A JPS54140537A JP4769878A JP4769878A JPS54140537A JP S54140537 A JPS54140537 A JP S54140537A JP 4769878 A JP4769878 A JP 4769878A JP 4769878 A JP4769878 A JP 4769878A JP S54140537 A JPS54140537 A JP S54140537A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- layer
- seconds
- electrostatic recording
- conductive layer
- 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
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To make it possible to uniformly form a conductive layer with a little application thereby to improve the performance of electrostatic recording paper by specifying the air permeability and sized degree of a paper substrate, on which the conductive layer and a dielectric layer are laminated.
CONSTITUTION: Starch (or its derivative), polyvinyl alcohol (or its derivative) and a sizing agent are mixed in thw weight ratio of 70 to 97:30 to 3, and the resultant mixture is size-pressed or applied in a quantity more than 1 g/m2, preferably, within 1.5 to 4 g/m2 to common paper desirably having an air permeability higher than 30 seconds. A conductive layer 2 and a dielectric layer (or a recording layer) 3 are consecutively laminated upon the paper substrate 1 thus prepared to have a permeability higher than 300 seconds/cc and a sized degree of 20 to 30 seconds. Thus, the layer 2 is formed as a coating film which has a uniform thickness by the application of 2 to 3 g/m2 and a satisfactory film forming property. Moreover, the curling property of the electrostatic recording paper thus obtained is improved while satisfying the paper like property.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4769878A JPS54140537A (en) | 1978-04-24 | 1978-04-24 | Electrostatic recording paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4769878A JPS54140537A (en) | 1978-04-24 | 1978-04-24 | Electrostatic recording paper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54140537A true JPS54140537A (en) | 1979-10-31 |
JPS5753949B2 JPS5753949B2 (en) | 1982-11-16 |
Family
ID=12782499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4769878A Granted JPS54140537A (en) | 1978-04-24 | 1978-04-24 | Electrostatic recording paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140537A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215550A (en) * | 1985-07-15 | 1987-01-23 | Oji Paper Co Ltd | Electrostatic recording body |
JPS6215548A (en) * | 1985-07-15 | 1987-01-23 | Oji Paper Co Ltd | Production of electrostatic recording body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5359426A (en) * | 1976-11-09 | 1978-05-29 | Ricoh Co Ltd | Electrostatic recording paper base |
-
1978
- 1978-04-24 JP JP4769878A patent/JPS54140537A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5359426A (en) * | 1976-11-09 | 1978-05-29 | Ricoh Co Ltd | Electrostatic recording paper base |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215550A (en) * | 1985-07-15 | 1987-01-23 | Oji Paper Co Ltd | Electrostatic recording body |
JPS6215548A (en) * | 1985-07-15 | 1987-01-23 | Oji Paper Co Ltd | Production of electrostatic recording body |
Also Published As
Publication number | Publication date |
---|---|
JPS5753949B2 (en) | 1982-11-16 |
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