JPS5587596A - Heat-sensitive recording material - Google Patents
Heat-sensitive recording materialInfo
- Publication number
- JPS5587596A JPS5587596A JP16013378A JP16013378A JPS5587596A JP S5587596 A JPS5587596 A JP S5587596A JP 16013378 A JP16013378 A JP 16013378A JP 16013378 A JP16013378 A JP 16013378A JP S5587596 A JPS5587596 A JP S5587596A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sensitive
- recording material
- sensitive recording
- color
- 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
- 239000000463 material Substances 0.000 title abstract 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- ABJAMKKUHBSXDS-UHFFFAOYSA-N 3,3-bis(6-amino-1,4-dimethylcyclohexa-2,4-dien-1-yl)-2-benzofuran-1-one Chemical compound C1=CC(C)=CC(N)C1(C)C1(C2(C)C(C=C(C)C=C2)N)C2=CC=CC=C2C(=O)O1 ABJAMKKUHBSXDS-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 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)
Abstract
PURPOSE:To improve running performance of heat-sensitive recording material, by adding alpha-alkylene oxide into heat-sensitive, color-forming layer containing leuco dye and acidic substance, and thereby preventing sticking of adhesive substance on the surface of thermal head. CONSTITUTION:alpha-Alkylene oxide (C) represented by formula II (wherein R is 12-40C straight-chain alkyl) is added to heat-sensitive, color-forming layer containing (A) colorless or light-colored leuco dye such as 3,3-bis(p-dimethylaminophenyl)phthalide represented by formula I (wherein RX, RY, and RZ are H, OH, halogen, alkyl or the like) and (B) organic acid such as oxalic acid or phenolic substance such as 3,5-xylenol, preferably in a ratio of 0.05-3pts.wt.-1pt.wt. of (A+B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16013378A JPS5587596A (en) | 1978-12-27 | 1978-12-27 | Heat-sensitive recording material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16013378A JPS5587596A (en) | 1978-12-27 | 1978-12-27 | Heat-sensitive recording material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5587596A true JPS5587596A (en) | 1980-07-02 |
| JPS5741350B2 JPS5741350B2 (en) | 1982-09-02 |
Family
ID=15708574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16013378A Granted JPS5587596A (en) | 1978-12-27 | 1978-12-27 | Heat-sensitive recording material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5587596A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936343A (en) * | 1972-08-05 | 1974-04-04 |
-
1978
- 1978-12-27 JP JP16013378A patent/JPS5587596A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936343A (en) * | 1972-08-05 | 1974-04-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5741350B2 (en) | 1982-09-02 |
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