JPS55142694A - Electric conducting recording paper - Google Patents
Electric conducting recording paperInfo
- Publication number
- JPS55142694A JPS55142694A JP5104979A JP5104979A JPS55142694A JP S55142694 A JPS55142694 A JP S55142694A JP 5104979 A JP5104979 A JP 5104979A JP 5104979 A JP5104979 A JP 5104979A JP S55142694 A JPS55142694 A JP S55142694A
- Authority
- JP
- Japan
- Prior art keywords
- electric conducting
- recording paper
- recording
- adsorbent
- surface active
- 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
Landscapes
- Electronic Switches (AREA)
Abstract
PURPOSE: To provide an electric conducting recording paper having a fast recording speed and a clear recording picture by giving a recording layers consisting of a leuco dye as a color former, surface active agent, and adsorbent which adsorbs the developing soluble dye.
CONSTITUTION: Leuco dye such as crystal violet lactone and triphenyl methane as a color former, the adhesive such as polyacrylic ester, the adsorbent to adsorb the develoing soluble dye consisting of white or light color solid of grain size less than 50μ having methylene blue adsorption property such as silica gel and cellulose, and the surface active agent of HLB value of 7W15 such as ethylene oxide addition product of polyhydric alcohol and polyethylene glycol monoester are dispersed by mixing in the ball mill for 24W96hrs. using the water as a dispersing agent, the dispersing liquid thereof being coated on the base paper and dried to obtain the electric conducting recording paper.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5104979A JPS55142694A (en) | 1979-04-24 | 1979-04-24 | Electric conducting recording paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5104979A JPS55142694A (en) | 1979-04-24 | 1979-04-24 | Electric conducting recording paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55142694A true JPS55142694A (en) | 1980-11-07 |
Family
ID=12875938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5104979A Pending JPS55142694A (en) | 1979-04-24 | 1979-04-24 | Electric conducting recording paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55142694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2819713A4 (en) * | 2012-02-29 | 2015-12-02 | Kimberly Clark Co | Water-based wetness-indicating composition and sensor |
| US9404905B2 (en) | 2012-02-29 | 2016-08-02 | Kimberly-Clark Worldwide, Inc. | Water-based wetness-indicating composition and sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826294A (en) * | 1971-08-11 | 1973-04-06 | ||
| JPS49898A (en) * | 1972-04-17 | 1974-01-07 | ||
| JPS4946425A (en) * | 1972-09-05 | 1974-05-04 | ||
| JPS5289326A (en) * | 1976-01-21 | 1977-07-26 | Ricoh Co Ltd | Conductive recording medium |
-
1979
- 1979-04-24 JP JP5104979A patent/JPS55142694A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826294A (en) * | 1971-08-11 | 1973-04-06 | ||
| JPS49898A (en) * | 1972-04-17 | 1974-01-07 | ||
| JPS4946425A (en) * | 1972-09-05 | 1974-05-04 | ||
| JPS5289326A (en) * | 1976-01-21 | 1977-07-26 | Ricoh Co Ltd | Conductive recording medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2819713A4 (en) * | 2012-02-29 | 2015-12-02 | Kimberly Clark Co | Water-based wetness-indicating composition and sensor |
| US9404905B2 (en) | 2012-02-29 | 2016-08-02 | Kimberly-Clark Worldwide, Inc. | Water-based wetness-indicating composition and sensor |
| US9557310B2 (en) | 2012-02-29 | 2017-01-31 | Kimberly-Clark Worldwide, Inc. | Water-based wetness-indicating composition and sensor |
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