FR2550998B1 - THERMOSENSITIVE RECORD SHEET - Google Patents
THERMOSENSITIVE RECORD SHEETInfo
- Publication number
- FR2550998B1 FR2550998B1 FR8313638A FR8313638A FR2550998B1 FR 2550998 B1 FR2550998 B1 FR 2550998B1 FR 8313638 A FR8313638 A FR 8313638A FR 8313638 A FR8313638 A FR 8313638A FR 2550998 B1 FR2550998 B1 FR 2550998B1
- Authority
- FR
- France
- Prior art keywords
- record sheet
- thermosensitive record
- thermosensitive
- sheet
- record
- 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.)
- Expired
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
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8313638A FR2550998B1 (en) | 1983-08-24 | 1983-08-24 | THERMOSENSITIVE RECORD SHEET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8313638A FR2550998B1 (en) | 1983-08-24 | 1983-08-24 | THERMOSENSITIVE RECORD SHEET |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2550998A1 FR2550998A1 (en) | 1985-03-01 |
FR2550998B1 true FR2550998B1 (en) | 1987-10-02 |
Family
ID=9291770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8313638A Expired FR2550998B1 (en) | 1983-08-24 | 1983-08-24 | THERMOSENSITIVE RECORD SHEET |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2550998B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144193A (en) * | 1980-04-10 | 1981-11-10 | Jujo Paper Co Ltd | Heat-sensitive recording sheet |
JPS57129785A (en) * | 1981-02-06 | 1982-08-11 | Jujo Paper Co Ltd | Heat sensitive recording paper |
JPS5898285A (en) * | 1981-12-09 | 1983-06-11 | Shin Nisso Kako Co Ltd | Heat-sensitive chromogenic composition |
-
1983
- 1983-08-24 FR FR8313638A patent/FR2550998B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2550998A1 (en) | 1985-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |