JPS5612517B2 - - Google Patents
Info
- Publication number
- JPS5612517B2 JPS5612517B2 JP6529075A JP6529075A JPS5612517B2 JP S5612517 B2 JPS5612517 B2 JP S5612517B2 JP 6529075 A JP6529075 A JP 6529075A JP 6529075 A JP6529075 A JP 6529075A JP S5612517 B2 JPS5612517 B2 JP S5612517B2
- Authority
- JP
- Japan
- 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
- B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
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 |
|---|---|---|---|
| JP50065290A JPS51141639A (en) | 1975-06-02 | 1975-06-02 | Compositions for heat-sensitive duplication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50065290A JPS51141639A (en) | 1975-06-02 | 1975-06-02 | Compositions for heat-sensitive duplication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51141639A JPS51141639A (en) | 1976-12-06 |
| JPS5612517B2 true JPS5612517B2 (he) | 1981-03-23 |
Family
ID=13282642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50065290A Granted JPS51141639A (en) | 1975-06-02 | 1975-06-02 | Compositions for heat-sensitive duplication |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51141639A (he) |
-
1975
- 1975-06-02 JP JP50065290A patent/JPS51141639A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51141639A (en) | 1976-12-06 |