JPS57146689A - Heat-snsitive recording sheet - Google Patents
Heat-snsitive recording sheetInfo
- Publication number
- JPS57146689A JPS57146689A JP56032240A JP3224081A JPS57146689A JP S57146689 A JPS57146689 A JP S57146689A JP 56032240 A JP56032240 A JP 56032240A JP 3224081 A JP3224081 A JP 3224081A JP S57146689 A JPS57146689 A JP S57146689A
- Authority
- JP
- Japan
- Prior art keywords
- color
- heat
- leuco dye
- benzophenone derivative
- methylbenzophenone
- 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
- 150000008366 benzophenones Chemical class 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- YHDJCBWJTOHJQT-UHFFFAOYSA-N (2,4-dihydroxy-5-methylphenyl)-phenylmethanone Chemical compound C1=C(O)C(C)=CC(C(=O)C=2C=CC=CC=2)=C1O YHDJCBWJTOHJQT-UHFFFAOYSA-N 0.000 abstract 1
- HXJKCGZTMCZODT-UHFFFAOYSA-N (3,4-dihydroxy-4-methylcyclohexa-1,5-dien-1-yl)-phenylmethanone Chemical compound OC1C(C)(O)C=CC(C(=O)C=2C=CC=CC=2)=C1 HXJKCGZTMCZODT-UHFFFAOYSA-N 0.000 abstract 1
- ZKURGBYDCVNWKH-UHFFFAOYSA-N [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone Chemical compound C12=CC=C(N(C)C)C=C2SC2=CC(N(C)C)=CC=C2N1C(=O)C1=CC=CC=C1 ZKURGBYDCVNWKH-UHFFFAOYSA-N 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56032240A JPS57146689A (en) | 1981-03-06 | 1981-03-06 | Heat-snsitive recording sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56032240A JPS57146689A (en) | 1981-03-06 | 1981-03-06 | Heat-snsitive recording sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57146689A true JPS57146689A (en) | 1982-09-10 |
| JPH0151351B2 JPH0151351B2 (enrdf_load_stackoverflow) | 1989-11-02 |
Family
ID=12353462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56032240A Granted JPS57146689A (en) | 1981-03-06 | 1981-03-06 | Heat-snsitive recording sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146689A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02190391A (ja) * | 1989-01-19 | 1990-07-26 | Tomoegawa Paper Co Ltd | 感熱記録媒体 |
-
1981
- 1981-03-06 JP JP56032240A patent/JPS57146689A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02190391A (ja) * | 1989-01-19 | 1990-07-26 | Tomoegawa Paper Co Ltd | 感熱記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0151351B2 (enrdf_load_stackoverflow) | 1989-11-02 |
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