JPS5555891A - Heat-sensitive recording paper - Google Patents

Heat-sensitive recording paper

Info

Publication number
JPS5555891A
JPS5555891A JP12787578A JP12787578A JPS5555891A JP S5555891 A JPS5555891 A JP S5555891A JP 12787578 A JP12787578 A JP 12787578A JP 12787578 A JP12787578 A JP 12787578A JP S5555891 A JPS5555891 A JP S5555891A
Authority
JP
Japan
Prior art keywords
heat
recording paper
sensitive recording
resistance
amount
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
Application number
JP12787578A
Other languages
Japanese (ja)
Other versions
JPS5926477B2 (en
Inventor
Yoshie Miyazawa
Katsuichi Motohashi
Toshio Ohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to JP53127875A priority Critical patent/JPS5926477B2/en
Publication of JPS5555891A publication Critical patent/JPS5555891A/en
Publication of JPS5926477B2 publication Critical patent/JPS5926477B2/en
Expired legal-status Critical Current

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 provide heat-sensitive recording paper employing 3-diethylamino-7- (2-chloroanilino)fluorane as colour former and superior in heat-sensitivity and light resistance. CONSTITUTION:Suspensions are made by separately dispersing, in binder-containing water or organic medium, 3-diethylamino-7-(2-chloroanilino)fluorane, an acidic substance consisting of 0.1-3 times the amount of a benzophenone compound represented by general formula I and a triazole compound represented by general formula II and 2-10 times the amount of a phenolic compound, and 0.3-3 times the amount of a binder. A ball mill or a bent conditioner is used as disperser. The suspensions are used as paint for forming heat-sensitive recording layer. Thus- obtained recording paper is superior in heat-sensitivity, light resistance, heat colour- fading resistance, colour-fading resistance and water resistance.
JP53127875A 1978-10-19 1978-10-19 thermal recording paper Expired JPS5926477B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53127875A JPS5926477B2 (en) 1978-10-19 1978-10-19 thermal recording paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53127875A JPS5926477B2 (en) 1978-10-19 1978-10-19 thermal recording paper

Publications (2)

Publication Number Publication Date
JPS5555891A true JPS5555891A (en) 1980-04-24
JPS5926477B2 JPS5926477B2 (en) 1984-06-27

Family

ID=14970794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53127875A Expired JPS5926477B2 (en) 1978-10-19 1978-10-19 thermal recording paper

Country Status (1)

Country Link
JP (1) JPS5926477B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036117A2 (en) * 1980-03-14 1981-09-23 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Pressure-sensitive recording material
EP0058083A2 (en) * 1981-02-09 1982-08-18 Mita Industrial Co. Ltd. Heat-sensitive color-forming recording material and its preparation
FR2506223A1 (en) * 1981-05-23 1982-11-26 Kanzaki Paper Mfg Co Ltd THERMOSENSITIVE RECORDING MATERIALS
FR2508384A1 (en) * 1981-06-24 1982-12-31 Aussedat Rey NEW COLOR DEVELOPERS, THERMOGRAPHIC RECORDING COMPOSITIONS CONTAINING THEM AND CORRESPONDING MEDIA
FR2516450A1 (en) * 1981-11-17 1983-05-20 Kanzaki Paper Mfg Co Ltd THERMOSENSITIVE RECORDING MATERIALS
FR2530191A1 (en) * 1982-07-16 1984-01-20 Aussedat Rey NOVEL SACCHARIN-BASED COLOR DEVELOPERS AND / OR SACCHARIN DERIVATIVES, THERMOGRAPHIC RECORDING COMPOSITIONS CONTAINING THEM AND CORRESPONDING MEDIA
JPS62176880A (en) * 1986-01-30 1987-08-03 Ricoh Co Ltd Thermal recording material
JPH01278388A (en) * 1988-05-02 1989-11-08 Tomoegawa Paper Co Ltd Thermal recording medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146412A (en) * 1974-05-15 1975-11-25
JPS5149719A (en) * 1974-08-23 1976-04-30 Gaf Corp Kannetsuoyobi kankoseizairyono anteizaitoshiteno 22*5** dodeshiru 2** hidorokishifueniru * benzotoriazooruno bunshisadodeshiruiseitaikongobutsu
JPS5323205A (en) * 1976-08-16 1978-03-03 Nakayo Telecommunications Low current telephone control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146412A (en) * 1974-05-15 1975-11-25
JPS5149719A (en) * 1974-08-23 1976-04-30 Gaf Corp Kannetsuoyobi kankoseizairyono anteizaitoshiteno 22*5** dodeshiru 2** hidorokishifueniru * benzotoriazooruno bunshisadodeshiruiseitaikongobutsu
JPS5323205A (en) * 1976-08-16 1978-03-03 Nakayo Telecommunications Low current telephone control system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036117A2 (en) * 1980-03-14 1981-09-23 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Pressure-sensitive recording material
EP0058083A2 (en) * 1981-02-09 1982-08-18 Mita Industrial Co. Ltd. Heat-sensitive color-forming recording material and its preparation
EP0058083B1 (en) * 1981-02-09 1987-06-24 Mita Industrial Co. Ltd. Heat-sensitive color-forming recording material and its preparation
FR2506223A1 (en) * 1981-05-23 1982-11-26 Kanzaki Paper Mfg Co Ltd THERMOSENSITIVE RECORDING MATERIALS
JPS57193388A (en) * 1981-05-23 1982-11-27 Kanzaki Paper Mfg Co Ltd Thermo-sensitive recording medium
FR2508384A1 (en) * 1981-06-24 1982-12-31 Aussedat Rey NEW COLOR DEVELOPERS, THERMOGRAPHIC RECORDING COMPOSITIONS CONTAINING THEM AND CORRESPONDING MEDIA
US4482378A (en) * 1981-06-24 1984-11-13 Societe Anonyme: Aussedat-Rey Color developers and thermographic record compositions containing them
FR2516450A1 (en) * 1981-11-17 1983-05-20 Kanzaki Paper Mfg Co Ltd THERMOSENSITIVE RECORDING MATERIALS
FR2530191A1 (en) * 1982-07-16 1984-01-20 Aussedat Rey NOVEL SACCHARIN-BASED COLOR DEVELOPERS AND / OR SACCHARIN DERIVATIVES, THERMOGRAPHIC RECORDING COMPOSITIONS CONTAINING THEM AND CORRESPONDING MEDIA
JPS62176880A (en) * 1986-01-30 1987-08-03 Ricoh Co Ltd Thermal recording material
JPH01278388A (en) * 1988-05-02 1989-11-08 Tomoegawa Paper Co Ltd Thermal recording medium

Also Published As

Publication number Publication date
JPS5926477B2 (en) 1984-06-27

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