JPH0326155B2 - - Google Patents
Info
- Publication number
- JPH0326155B2 JPH0326155B2 JP57014294A JP1429482A JPH0326155B2 JP H0326155 B2 JPH0326155 B2 JP H0326155B2 JP 57014294 A JP57014294 A JP 57014294A JP 1429482 A JP1429482 A JP 1429482A JP H0326155 B2 JPH0326155 B2 JP H0326155B2
- Authority
- JP
- Japan
- Prior art keywords
- bis
- group
- benzoquinone
- amine
- triphenylmethane
- 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 - Lifetime
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
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 |
|---|---|---|---|
| JP57014294A JPS58132587A (ja) | 1982-02-02 | 1982-02-02 | 感熱記録ユニツト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57014294A JPS58132587A (ja) | 1982-02-02 | 1982-02-02 | 感熱記録ユニツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132587A JPS58132587A (ja) | 1983-08-06 |
| JPH0326155B2 true JPH0326155B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-09 |
Family
ID=11857068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57014294A Granted JPS58132587A (ja) | 1982-02-02 | 1982-02-02 | 感熱記録ユニツト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0714911B2 (ja) * | 1985-03-18 | 1995-02-22 | 三井東圧化学株式会社 | 新規キノン誘導体 |
| KR920002741A (ko) * | 1990-07-20 | 1992-02-28 | 베르너 발데크 | 디케토피롤로피롤을 기재로 하는 전기 발색 조성물 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU76073A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-10-26 | 1978-05-16 | ||
| LU76074A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-10-26 | 1978-05-16 |
-
1982
- 1982-02-02 JP JP57014294A patent/JPS58132587A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132587A (ja) | 1983-08-06 |