JPS6414076A - Thermal recording material - Google Patents
Thermal recording materialInfo
- Publication number
- JPS6414076A JPS6414076A JP62171626A JP17162687A JPS6414076A JP S6414076 A JPS6414076 A JP S6414076A JP 62171626 A JP62171626 A JP 62171626A JP 17162687 A JP17162687 A JP 17162687A JP S6414076 A JPS6414076 A JP S6414076A
- Authority
- JP
- Japan
- Prior art keywords
- coupler
- recording material
- thermal recording
- methoxycarbonyloctadecylcarbamoylbenzene
- sensitizer
- 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
- B41M5/337—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 obtain a thermal recording material having high sensitivity, imparting a recording image reduced in fading or whitening, reduced in heat resistance fog and having excellent chemical resistance, by using a specific compound as a coupler and using 4-methoxycarbonyloctadecylcarbamoylbenzene as a sensitizer. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a coupler, a compound represented by general formula (I) (wherein R is hydrogen, an alkyl group, an aryl group or an aralkyl group) is used as the coupler and 4-methoxycarbonyloctadecylcarbamoylbenzene is used as the sensitizer. The compound represented by the general formula (I) is slightly inferior to heat response or the density uniformity of a developed color image alone but the coupler having strong color developing capacity. Since 4-methoxycarbonyloctadecylcarbamoylbenzene has a high m.p. but high sensitizing effect, said compound is the sensitizer having heat resistant preservability. Both compounds are combined to make it possible to obtain the thermal recording material having high sensitivity and imparting an image prevented from being deteriorated by the fading or whitening phenomenon of an image part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171626A JPS6414076A (en) | 1987-07-08 | 1987-07-08 | Thermal recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171626A JPS6414076A (en) | 1987-07-08 | 1987-07-08 | Thermal recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414076A true JPS6414076A (en) | 1989-01-18 |
Family
ID=15926667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62171626A Pending JPS6414076A (en) | 1987-07-08 | 1987-07-08 | Thermal recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414076A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0357694A (en) * | 1989-07-26 | 1991-03-13 | Jujo Paper Co Ltd | Thermal recording material |
JPH03128285A (en) * | 1989-10-13 | 1991-05-31 | Jujo Paper Co Ltd | Thermal recording sheet |
US5174253A (en) * | 1991-01-11 | 1992-12-29 | Toyota Jidosha Kabushiki Kaisha | Apparatus for shifting phase between shafts in internal combustion engine |
DE102007043943A1 (en) * | 2007-09-14 | 2009-04-02 | Von Ardenne Anlagentechnik Gmbh | Dynamic coating of substrates with doped layers of silicon and/or germanium in vacuum coating chamber, comprises transferring the substrate into the chamber by transport system and over evaporation source with the coating material |
-
1987
- 1987-07-08 JP JP62171626A patent/JPS6414076A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0357694A (en) * | 1989-07-26 | 1991-03-13 | Jujo Paper Co Ltd | Thermal recording material |
JPH03128285A (en) * | 1989-10-13 | 1991-05-31 | Jujo Paper Co Ltd | Thermal recording sheet |
US5174253A (en) * | 1991-01-11 | 1992-12-29 | Toyota Jidosha Kabushiki Kaisha | Apparatus for shifting phase between shafts in internal combustion engine |
DE102007043943A1 (en) * | 2007-09-14 | 2009-04-02 | Von Ardenne Anlagentechnik Gmbh | Dynamic coating of substrates with doped layers of silicon and/or germanium in vacuum coating chamber, comprises transferring the substrate into the chamber by transport system and over evaporation source with the coating material |
DE102007043943B4 (en) * | 2007-09-14 | 2010-04-29 | Von Ardenne Anlagentechnik Gmbh | Method and device for coating substrates with doped layers |
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