JPS566239A - Electrostatic recording paper - Google Patents
Electrostatic recording paperInfo
- Publication number
- JPS566239A JPS566239A JP8131479A JP8131479A JPS566239A JP S566239 A JPS566239 A JP S566239A JP 8131479 A JP8131479 A JP 8131479A JP 8131479 A JP8131479 A JP 8131479A JP S566239 A JPS566239 A JP S566239A
- Authority
- JP
- Japan
- Prior art keywords
- electrically conductive
- conductive layer
- zno
- layer
- hydroxyethylcellulose
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 2
- 235000010981 methylcellulose Nutrition 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 1
- 235000014692 zinc oxide Nutrition 0.000 abstract 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To obtain a stable high-quality image under any humidity conditions by adding CaCO3 or glycerol to electrically conductive ZnO and methylated cellulose or hydroxyethylcellulose as a binder to form an electrically conductive layer.
CONSTITUTION: A coating liq. prepared by mixing electrically conductive ZnO with an aqueous soln. of methylated cellulose or hydroxyethylcellulose is coated onto base paper and dried to form an electrically conductive layer. On this layer a dielectric layer is placed to finish electrostatic recording paper. By adding 2W10% CaCO3 or 1W5% glycerol to the coating liq., the resistance stability of the conductive layer and the quality of the resulting image are enhanced. The above-mentioned binder does not inhibit the ZnO particles from contacting directly, and it has such a degree of hardness that the contacted particles do not separate naturally. In addition, it shows high permeation resistance to the org. solvent used to form the dielectric layer on the conductive layer. Thus, a fine image is obtd. under the conditions ranging from 90% relative humidity to dry state.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8131479A JPS566239A (en) | 1979-06-29 | 1979-06-29 | Electrostatic recording paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8131479A JPS566239A (en) | 1979-06-29 | 1979-06-29 | Electrostatic recording paper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS566239A true JPS566239A (en) | 1981-01-22 |
Family
ID=13742925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8131479A Pending JPS566239A (en) | 1979-06-29 | 1979-06-29 | Electrostatic recording paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566239A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51110614A (en) * | 1975-03-24 | 1976-09-30 | Mitsubishi Electric Corp | |
JPS57166899A (en) * | 1981-04-08 | 1982-10-14 | Toshiba Corp | Single operation detector for synchronous generator |
JPS62144172A (en) * | 1985-12-18 | 1987-06-27 | Oji Paper Co Ltd | Electrostatic recording body |
JPH078919U (en) * | 1990-12-29 | 1995-02-07 | 山武ハネウエル株式会社 | Leaf switch |
-
1979
- 1979-06-29 JP JP8131479A patent/JPS566239A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51110614A (en) * | 1975-03-24 | 1976-09-30 | Mitsubishi Electric Corp | |
JPS613200B2 (en) * | 1975-03-24 | 1986-01-30 | Mitsubishi Electric Corp | |
JPS57166899A (en) * | 1981-04-08 | 1982-10-14 | Toshiba Corp | Single operation detector for synchronous generator |
JPH0468874B2 (en) * | 1981-04-08 | 1992-11-04 | Tokyo Shibaura Electric Co | |
JPS62144172A (en) * | 1985-12-18 | 1987-06-27 | Oji Paper Co Ltd | Electrostatic recording body |
JPH0551900B2 (en) * | 1985-12-18 | 1993-08-03 | Oji Paper Co | |
JPH078919U (en) * | 1990-12-29 | 1995-02-07 | 山武ハネウエル株式会社 | Leaf switch |
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