JPS5764594A - Thermal recording material - Google Patents
Thermal recording materialInfo
- Publication number
- JPS5764594A JPS5764594A JP55141783A JP14178380A JPS5764594A JP S5764594 A JPS5764594 A JP S5764594A JP 55141783 A JP55141783 A JP 55141783A JP 14178380 A JP14178380 A JP 14178380A JP S5764594 A JPS5764594 A JP S5764594A
- Authority
- JP
- Japan
- Prior art keywords
- color
- formula
- phenol type
- substance
- phenolic
- 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.)
- Pending
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)
Abstract
PURPOSE:To enable to obtain a good color-developed image at the low temperature and rapidly by incorporating two kinds of phenol type acidic substance in the heat- sensitive layer containing phenol type acidic substance and leucodye. CONSTITUTION:Thermal recording material provided with the heat-sensitive layer which contains colorless or pale leucodye developing color by heating with phenol type acidic substance (color-developer) (e.g.: alpha naphthol etc.) and phenolic substance (e.g.: compound of formula III) of formulaI(X: S or radical of formula II: R1, R2, R3, R4: H, C1-15 alkyl) and phenolic material (e.g.: compound of formula V) of formula IV (X, R1-R4: same as descrbed above) as main components and higher fatty acid amide (e.g. lauryl amide etc.) if required. By addition of two kinds of phenolic substance the good color-developed image can be obtained at the low temperature rapidly. The color-development initiating temperature is lowered further by additon of higher fatty acid amide, and it becomes suitable for high speed thermal facsimile etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141783A JPS5764594A (en) | 1980-10-09 | 1980-10-09 | Thermal recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55141783A JPS5764594A (en) | 1980-10-09 | 1980-10-09 | Thermal recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5764594A true JPS5764594A (en) | 1982-04-19 |
Family
ID=15300057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55141783A Pending JPS5764594A (en) | 1980-10-09 | 1980-10-09 | Thermal recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5764594A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833494A (en) * | 1981-08-21 | 1983-02-26 | Fuji Photo Film Co Ltd | Heat sensitive recording material |
JPS58181686A (en) * | 1982-04-20 | 1983-10-24 | Mitsui Toatsu Chem Inc | Thermal recording sheet |
JPS5945192A (en) * | 1982-09-09 | 1984-03-13 | Mitsui Petrochem Ind Ltd | Heat sensitive recording material |
JPS59165684A (en) * | 1983-03-10 | 1984-09-18 | Ricoh Co Ltd | Thermal recording material |
JPS60190386A (en) * | 1984-03-12 | 1985-09-27 | Ricoh Co Ltd | Thermal recording material |
JPS61125881A (en) * | 1984-11-09 | 1986-06-13 | アップルトン ペーパーズ インコーポレイテッド | Heat responding recording material |
JPS6235878A (en) * | 1985-08-10 | 1987-02-16 | Ricoh Co Ltd | Thermal recording material |
US4688058A (en) * | 1985-11-20 | 1987-08-18 | Mitsubishi Paper Mills, Ltd. | Thermal recording materials |
JPS62234986A (en) * | 1986-04-04 | 1987-10-15 | Ricoh Co Ltd | Two-color thermal recording material |
JPH02175189A (en) * | 1988-12-27 | 1990-07-06 | Ricoh Co Ltd | Heat sensitive recording material |
WO2003029017A1 (en) * | 2001-09-27 | 2003-04-10 | Api Corporation | Developer for thermal recording material and thermal recording materials |
-
1980
- 1980-10-09 JP JP55141783A patent/JPS5764594A/en active Pending
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0256227B2 (en) * | 1981-08-21 | 1990-11-29 | Fuji Photo Film Co Ltd | |
JPS5833494A (en) * | 1981-08-21 | 1983-02-26 | Fuji Photo Film Co Ltd | Heat sensitive recording material |
JPS58181686A (en) * | 1982-04-20 | 1983-10-24 | Mitsui Toatsu Chem Inc | Thermal recording sheet |
JPH0433B2 (en) * | 1982-04-20 | 1992-01-06 | Mitsui Toatsu Chemicals | |
JPS5945192A (en) * | 1982-09-09 | 1984-03-13 | Mitsui Petrochem Ind Ltd | Heat sensitive recording material |
JPH0419038B2 (en) * | 1982-09-09 | 1992-03-30 | Mitsui Sekyu Kagaku Kogyo Kk | |
JPS59165684A (en) * | 1983-03-10 | 1984-09-18 | Ricoh Co Ltd | Thermal recording material |
JPH0475148B2 (en) * | 1983-03-10 | 1992-11-30 | ||
JPS60190386A (en) * | 1984-03-12 | 1985-09-27 | Ricoh Co Ltd | Thermal recording material |
JPS61125881A (en) * | 1984-11-09 | 1986-06-13 | アップルトン ペーパーズ インコーポレイテッド | Heat responding recording material |
JPS6235878A (en) * | 1985-08-10 | 1987-02-16 | Ricoh Co Ltd | Thermal recording material |
US4688058A (en) * | 1985-11-20 | 1987-08-18 | Mitsubishi Paper Mills, Ltd. | Thermal recording materials |
JPS62234986A (en) * | 1986-04-04 | 1987-10-15 | Ricoh Co Ltd | Two-color thermal recording material |
JPH02175189A (en) * | 1988-12-27 | 1990-07-06 | Ricoh Co Ltd | Heat sensitive recording material |
WO2003029017A1 (en) * | 2001-09-27 | 2003-04-10 | Api Corporation | Developer for thermal recording material and thermal recording materials |
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