JPS5619793A - Thermal recording paper with improved surface blush - Google Patents
Thermal recording paper with improved surface blushInfo
- Publication number
- JPS5619793A JPS5619793A JP9430879A JP9430879A JPS5619793A JP S5619793 A JPS5619793 A JP S5619793A JP 9430879 A JP9430879 A JP 9430879A JP 9430879 A JP9430879 A JP 9430879A JP S5619793 A JPS5619793 A JP S5619793A
- Authority
- JP
- Japan
- Prior art keywords
- thermal recording
- coloring
- recording paper
- compound
- improved surface
- 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
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
- B41M5/337—Additives; Binders
- B41M5/3375—Non-macromolecular compounds
Landscapes
- Chemical & Material Sciences (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 prevent the surface blush by compounding acetylene alcohol and acetylene glycol into a thermal recording layer consisting of coloring matter, phenolic compound and binder. CONSTITUTION:To obtain a thermal recording layer from a leuco compound colorless or light and coloring through reaction with an acidic matter, a specific phenolic compound solid at normal temperature but softened or fused at heating to develop in contact with the leuco compound, and a water soluble binder covering coloring agents in two components at dispersion but keeping both components from coloring at mixing, one kind or more of mixtures selected from acetylene alcohol and acetylene glycol are diffused in the water soluble binder. A quantity to add will be preferable at 0.05-20wt% to the leuco compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54094308A JPS5834307B2 (en) | 1979-07-26 | 1979-07-26 | Thermal recording paper with improved background fog |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54094308A JPS5834307B2 (en) | 1979-07-26 | 1979-07-26 | Thermal recording paper with improved background fog |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619793A true JPS5619793A (en) | 1981-02-24 |
JPS5834307B2 JPS5834307B2 (en) | 1983-07-26 |
Family
ID=14106643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54094308A Expired JPS5834307B2 (en) | 1979-07-26 | 1979-07-26 | Thermal recording paper with improved background fog |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5834307B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109896A (en) * | 1983-11-19 | 1985-06-15 | Ricoh Co Ltd | Thermal recording material |
JPH0471894A (en) * | 1990-07-12 | 1992-03-06 | Oji Paper Co Ltd | Manufacture of coating solution for thermal recording material |
JPH0471893A (en) * | 1990-07-12 | 1992-03-06 | Oji Paper Co Ltd | Manufacture of coating solution for thermal recording material |
JPH04270680A (en) * | 1990-12-28 | 1992-09-28 | Oji Paper Co Ltd | Production of thermal recording material |
US5364702A (en) * | 1989-07-12 | 1994-11-15 | Mitsubishi Paper Mills Limited | Ink-jet recording medium |
-
1979
- 1979-07-26 JP JP54094308A patent/JPS5834307B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109896A (en) * | 1983-11-19 | 1985-06-15 | Ricoh Co Ltd | Thermal recording material |
JPH05228B2 (en) * | 1983-11-19 | 1993-01-05 | Ricoh Kk | |
US5364702A (en) * | 1989-07-12 | 1994-11-15 | Mitsubishi Paper Mills Limited | Ink-jet recording medium |
JPH0471894A (en) * | 1990-07-12 | 1992-03-06 | Oji Paper Co Ltd | Manufacture of coating solution for thermal recording material |
JPH0471893A (en) * | 1990-07-12 | 1992-03-06 | Oji Paper Co Ltd | Manufacture of coating solution for thermal recording material |
JPH04270680A (en) * | 1990-12-28 | 1992-09-28 | Oji Paper Co Ltd | Production of thermal recording material |
Also Published As
Publication number | Publication date |
---|---|
JPS5834307B2 (en) | 1983-07-26 |
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