JPS5642688A - Electric current recording paper - Google Patents
Electric current recording paperInfo
- Publication number
- JPS5642688A JPS5642688A JP11756479A JP11756479A JPS5642688A JP S5642688 A JPS5642688 A JP S5642688A JP 11756479 A JP11756479 A JP 11756479A JP 11756479 A JP11756479 A JP 11756479A JP S5642688 A JPS5642688 A JP S5642688A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- electric current
- adhesive
- electrolyte
- recording paper
- 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 impregnate only the recording layer with the electrolyte and save the power used for drying by forming a hydrophobic film on the surface of a paper substrate, in the electric current recording paper used for electric current recording after being impregnated with the electrolyte.
CONSTITUTION: A dispersion of an adhesive in water is applied onto the paper substrate 13 and then dried to obtain a hydrophobic film 14. A hydrophobic adhesive such as styrene-butadiene copolymer latex and polyvinyl chloride is used as the adhesive. Then the recording layer 15 consisting of a leuco dye, an adhesive, an adsorbent and a surfactant is formed on the hydrophobic layer 14. The electrolyte 2 is impregnated in the thus-obtained recording paper 1 by using an impregnation roller 3, and excess electrolyte is removed by a pair of squeeze rollers 4. Then, electric current recording is conducted by using a recording electrode 7 and a return electrode 6, the recording paper is dried by a drying unit 8 consisting of a metal plate for heating and a heater.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11756479A JPS5642688A (en) | 1979-09-13 | 1979-09-13 | Electric current recording paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11756479A JPS5642688A (en) | 1979-09-13 | 1979-09-13 | Electric current recording paper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5642688A true JPS5642688A (en) | 1981-04-20 |
Family
ID=14714926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11756479A Pending JPS5642688A (en) | 1979-09-13 | 1979-09-13 | Electric current recording paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642688A (en) |
-
1979
- 1979-09-13 JP JP11756479A patent/JPS5642688A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57170794A (en) | Heat sensitive recording paper | |
JPS5642688A (en) | Electric current recording paper | |
JP3334144B2 (en) | Battery electrode manufacturing equipment | |
JPS5793193A (en) | Manufacture of recording sheet | |
JPS5581764A (en) | Coating device for veneer with proper amount of adhesive | |
JPS5445144A (en) | Electro thrmo-recording method | |
JPS56129051A (en) | Coating apparatus | |
JPS5532045A (en) | Electrochromic display device | |
JPS55140575A (en) | Electrification recording device | |
JPS57199176A (en) | Manufacture of negative electrode for organic electrolyte battery | |
JPS5491335A (en) | Electrostatic printer | |
JPS54120644A (en) | Manufacture of adhesive sheet | |
JPS5642687A (en) | Electric current recording paper | |
JPS6471770A (en) | Image display unit | |
JPS55161368A (en) | Alkaline cell | |
JPS57193392A (en) | Duplication using discharge recording sheet | |
JPS5787067A (en) | Dry battery | |
JPS55140591A (en) | Electrification recording method | |
JPS5445145A (en) | Electro thermo-recording method | |
JPS57100174A (en) | Adhesive tape and its preparation | |
JPS55161367A (en) | Alkaline cell | |
JPS55155356A (en) | Manufacture of electrophotographic receptor | |
JPS5527089A (en) | Acceleration of drying | |
JPS5738188A (en) | Electric discharge heat-sensitive recording sheet and recording method using the same | |
JPS56149077A (en) | Reducing method for startup operation time of dry type copying machine |