JPS5264937A - Fog-prevented heat-sensitive recording material - Google Patents
Fog-prevented heat-sensitive recording materialInfo
- Publication number
- JPS5264937A JPS5264937A JP50140250A JP14025075A JPS5264937A JP S5264937 A JPS5264937 A JP S5264937A JP 50140250 A JP50140250 A JP 50140250A JP 14025075 A JP14025075 A JP 14025075A JP S5264937 A JPS5264937 A JP S5264937A
- Authority
- JP
- Japan
- Prior art keywords
- fog
- sensitive recording
- recording material
- prevented heat
- prevented
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3338—Inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
PURPOSE:To provide a fog-prevented heat-sensitive recording paper by incorporating a leuco base coupler such as triphenylmethane type dye to a dispersion of ZnO developer and adding a specific polar substance thereto under unheated state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50140250A JPS5264937A (en) | 1975-11-25 | 1975-11-25 | Fog-prevented heat-sensitive recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50140250A JPS5264937A (en) | 1975-11-25 | 1975-11-25 | Fog-prevented heat-sensitive recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5264937A true JPS5264937A (en) | 1977-05-28 |
Family
ID=15264393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50140250A Pending JPS5264937A (en) | 1975-11-25 | 1975-11-25 | Fog-prevented heat-sensitive recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5264937A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5429653A (en) * | 1977-08-10 | 1979-03-05 | Tomoegawa Paper Co Ltd | Heat sensitive recording medium |
JPS55139470A (en) * | 1979-04-19 | 1980-10-31 | Ricoh Co Ltd | Multicolored heat-sensitive recording material |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48101935A (en) * | 1972-04-05 | 1973-12-21 | ||
JPS493943A (en) * | 1972-04-24 | 1974-01-14 |
-
1975
- 1975-11-25 JP JP50140250A patent/JPS5264937A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48101935A (en) * | 1972-04-05 | 1973-12-21 | ||
JPS493943A (en) * | 1972-04-24 | 1974-01-14 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5429653A (en) * | 1977-08-10 | 1979-03-05 | Tomoegawa Paper Co Ltd | Heat sensitive recording medium |
JPS61199B2 (en) * | 1977-08-10 | 1986-01-07 | Tomoegawa Paper Mfg Ltd | |
JPS55139470A (en) * | 1979-04-19 | 1980-10-31 | Ricoh Co Ltd | Multicolored heat-sensitive recording material |
JPS5935796B2 (en) * | 1979-04-19 | 1984-08-30 | 株式会社リコー | Multicolor thermosensitive recording material |
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