JPS5739987A - Heat-sensitive recording material - Google Patents

Heat-sensitive recording material

Info

Publication number
JPS5739987A
JPS5739987A JP55115884A JP11588480A JPS5739987A JP S5739987 A JPS5739987 A JP S5739987A JP 55115884 A JP55115884 A JP 55115884A JP 11588480 A JP11588480 A JP 11588480A JP S5739987 A JPS5739987 A JP S5739987A
Authority
JP
Japan
Prior art keywords
developer
heat
sensitive recording
bis
coloring matter
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
JP55115884A
Other languages
Japanese (ja)
Other versions
JPS6334837B2 (en
Inventor
Makoto Asano
Yoshimitsu Tanabe
Teruhiro Yamaguchi
Keisaburo Yamaguchi
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP55115884A priority Critical patent/JPS5739987A/en
Publication of JPS5739987A publication Critical patent/JPS5739987A/en
Publication of JPS6334837B2 publication Critical patent/JPS6334837B2/ja
Granted 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
    • B41M5/333—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
    • B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides

Abstract

PURPOSE:To provide a recording sheet which enables the sharp reduction of a consumption amount of a lowering agent of melting point, colors into a dark color, and is excellent in a performance, by a method wherein bis-(4-hydroxyphenyl) sulfide compound is used as an electron acceptance developer for a heat-sensitive recording material. CONSTITUTION:A developer, consisting of bis-(4-hydroxylphenyl) sulfide compound, represented by a formula (where R1 is a halogen atom, hydroxyl group, or C1-3 alkyl group), and an electron donative colorless coloring matter, preferably fluoran coloring matter, such as 3-diethylamino-6-methyl-7-anilinofluoran, are separately mixed well in a medium, which does not dissolve them, toegther with a binder to prepare dispersion liquids. The dispersion liquids are applied in a manner to be mixed together, or are separately applied on a supporting product for druing to form a heat-sensitive recording sheet. The sheet is excellent in a preservation stability of a developed color picture and is reduced in the ground-contamination and the sublimation of a developer.
JP55115884A 1980-08-25 1980-08-25 Heat-sensitive recording material Granted JPS5739987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55115884A JPS5739987A (en) 1980-08-25 1980-08-25 Heat-sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55115884A JPS5739987A (en) 1980-08-25 1980-08-25 Heat-sensitive recording material

Publications (2)

Publication Number Publication Date
JPS5739987A true JPS5739987A (en) 1982-03-05
JPS6334837B2 JPS6334837B2 (en) 1988-07-12

Family

ID=14673560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55115884A Granted JPS5739987A (en) 1980-08-25 1980-08-25 Heat-sensitive recording material

Country Status (1)

Country Link
JP (1) JPS5739987A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511910A (en) * 1983-04-16 1985-04-16 Keishi Taniguchi Thermosensitive recording material
JPS60190386A (en) * 1984-03-12 1985-09-27 Ricoh Co Ltd Thermal recording material
JPS61228986A (en) * 1985-04-02 1986-10-13 Mitsubishi Paper Mills Ltd Thermal recording material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452368A (en) * 1990-06-19 1992-02-20 Sekisui Chem Co Ltd Armouring material for construction
WO2020157981A1 (en) 2019-02-01 2020-08-06 株式会社サイフューズ System for fixing and removing cell structure
WO2020189792A1 (en) * 2019-03-15 2020-09-24 国立大学法人佐賀大学 Method for manufacturing luminal structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143386A (en) * 1974-10-11 1976-04-14 Mitsubishi Electric Corp CHIKUNET SUZAI
JPS5492264A (en) * 1977-12-15 1979-07-21 Appleton Paper Inc Thermosensitive recorder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143386A (en) * 1974-10-11 1976-04-14 Mitsubishi Electric Corp CHIKUNET SUZAI
JPS5492264A (en) * 1977-12-15 1979-07-21 Appleton Paper Inc Thermosensitive recorder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511910A (en) * 1983-04-16 1985-04-16 Keishi Taniguchi Thermosensitive recording material
JPS60190386A (en) * 1984-03-12 1985-09-27 Ricoh Co Ltd Thermal recording material
JPS61228986A (en) * 1985-04-02 1986-10-13 Mitsubishi Paper Mills Ltd Thermal recording material
JPH0572277B2 (en) * 1985-04-02 1993-10-08 Mitsubishi Paper Mills Ltd

Also Published As

Publication number Publication date
JPS6334837B2 (en) 1988-07-12

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