JPS562188A - Heat-sensitive recording paper - Google Patents
Heat-sensitive recording paperInfo
- Publication number
- JPS562188A JPS562188A JP7730879A JP7730879A JPS562188A JP S562188 A JPS562188 A JP S562188A JP 7730879 A JP7730879 A JP 7730879A JP 7730879 A JP7730879 A JP 7730879A JP S562188 A JPS562188 A JP S562188A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- paper
- sensitive layer
- diazosulfonate
- base sheet
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/56—Diazo sulfonates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
PURPOSE:To provide a heat-sensitive recording paper, capable of obtaining a stable image without causing troubles such as dropping of characters even after many times of heat printing operation, by applying on a base sheet a heat-sensitive layer containing diazosulfonate, coupling agent and binder of thermosetting resin. CONSTITUTION:Heat-sensitive layer containing diazosulfonate, coupling agent and binder of thermosetting resin having a glass transition point of 70 deg.-150 deg.C is applied on a base sheet. In order to prevent more positively that the heat-sensitive layer is stuck to the thermal head after heat printing, it is preferable for the heat-sensitive layer to contain a lubricant. Here, for the diazosulfonate, there is used, for instance, a compound represented by the formula shown in the drawing (where R1 is an alkali metal; R2, R3, R5, R6 are H, halogen, alkyl and alkoxy, respectively; R4 is H, halogen, alxyl, amino or the like). As the material for base sheet, on the other hand, use is made of any kind of paper or film but it is preferable to use a surface- treated paper like coated paper or art paper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7730879A JPS562188A (en) | 1979-06-19 | 1979-06-19 | Heat-sensitive recording paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7730879A JPS562188A (en) | 1979-06-19 | 1979-06-19 | Heat-sensitive recording paper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS562188A true JPS562188A (en) | 1981-01-10 |
Family
ID=13630277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7730879A Pending JPS562188A (en) | 1979-06-19 | 1979-06-19 | Heat-sensitive recording paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562188A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653090A (en) * | 1979-10-08 | 1981-05-12 | Dainippon Printing Co Ltd | Method of setting heat-sensitive record and device thereof |
JPS58108269A (en) * | 1981-12-21 | 1983-06-28 | Dainippon Printing Co Ltd | Photosensitive and heat-sensitive color developing ink composition |
JPH02121573U (en) * | 1989-03-20 | 1990-10-03 | ||
JPH03235850A (en) * | 1990-02-13 | 1991-10-21 | Nishimatsu Kensetsu Kk | Split open/close type outer shell structure of building structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474763A (en) * | 1977-11-04 | 1979-06-15 | Appleton Paper Inc | Heat sensitive recording material and method of fabricating same |
-
1979
- 1979-06-19 JP JP7730879A patent/JPS562188A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474763A (en) * | 1977-11-04 | 1979-06-15 | Appleton Paper Inc | Heat sensitive recording material and method of fabricating same |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653090A (en) * | 1979-10-08 | 1981-05-12 | Dainippon Printing Co Ltd | Method of setting heat-sensitive record and device thereof |
JPS58108269A (en) * | 1981-12-21 | 1983-06-28 | Dainippon Printing Co Ltd | Photosensitive and heat-sensitive color developing ink composition |
JPH02121573U (en) * | 1989-03-20 | 1990-10-03 | ||
JPH03235850A (en) * | 1990-02-13 | 1991-10-21 | Nishimatsu Kensetsu Kk | Split open/close type outer shell structure of building structure |
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