JPS5722094A - Heat-sensing recording body - Google Patents

Heat-sensing recording body

Info

Publication number
JPS5722094A
JPS5722094A JP9703580A JP9703580A JPS5722094A JP S5722094 A JPS5722094 A JP S5722094A JP 9703580 A JP9703580 A JP 9703580A JP 9703580 A JP9703580 A JP 9703580A JP S5722094 A JPS5722094 A JP S5722094A
Authority
JP
Japan
Prior art keywords
low
grade
heat
alkoxide
halogen
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
JP9703580A
Other languages
Japanese (ja)
Other versions
JPS6025276B2 (en
Inventor
Mitsuru Kondo
Taiji Higaki
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.)
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
Kanzaki Paper Manufacturing 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 Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Priority to JP55097035A priority Critical patent/JPS6025276B2/en
Publication of JPS5722094A publication Critical patent/JPS5722094A/en
Publication of JPS6025276B2 publication Critical patent/JPS6025276B2/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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran 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 a heat-sensing recording body, which is prepared by providing a supporting body with a recording layer consisting of a special lactone derivative and a normal temperature and solid organic basic coloring agent, and is free from texture blushing in the manufacturing process and whose natural coloration by aging is eliminated. CONSTITUTION:1wt% of lactone conductor (R is H, low-grade aliphatic aluminum, low-grade alkyl, low-grade alkoxide and halogen, etc.; R1-6 is H, low-grade alkyl, haloalkyl and cyclohexyl, etc.; X, Y are H, low-grade alkyl, low-grade alkoxide, halogen and nitro group), 1-50wt% of a normal temperature and solid organic basic coloring agent and a binder (such as PVA) are dispersed in an aqueous catalyst to obtain a coating liquid. Then, the aforementioned coating liquid is applied on a supporting body at rate of 2-12g/m<2>, and then, thus coated liquid is dried to form a recording layer.
JP55097035A 1980-07-15 1980-07-15 heat sensitive recording material Expired JPS6025276B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55097035A JPS6025276B2 (en) 1980-07-15 1980-07-15 heat sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55097035A JPS6025276B2 (en) 1980-07-15 1980-07-15 heat sensitive recording material

Publications (2)

Publication Number Publication Date
JPS5722094A true JPS5722094A (en) 1982-02-04
JPS6025276B2 JPS6025276B2 (en) 1985-06-17

Family

ID=14181262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55097035A Expired JPS6025276B2 (en) 1980-07-15 1980-07-15 heat sensitive recording material

Country Status (1)

Country Link
JP (1) JPS6025276B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349194A2 (en) * 1988-06-29 1990-01-03 Kanzaki Paper Manufacturing Co., Ltd. Heat-sensitive record material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349194A2 (en) * 1988-06-29 1990-01-03 Kanzaki Paper Manufacturing Co., Ltd. Heat-sensitive record material

Also Published As

Publication number Publication date
JPS6025276B2 (en) 1985-06-17

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