JPS5751490A - Heat-sensitive recording sheet - Google Patents

Heat-sensitive recording sheet

Info

Publication number
JPS5751490A
JPS5751490A JP55127184A JP12718480A JPS5751490A JP S5751490 A JPS5751490 A JP S5751490A JP 55127184 A JP55127184 A JP 55127184A JP 12718480 A JP12718480 A JP 12718480A JP S5751490 A JPS5751490 A JP S5751490A
Authority
JP
Japan
Prior art keywords
substance
heat
sensitive recording
recording sheet
microcapsulated
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
Application number
JP55127184A
Other languages
Japanese (ja)
Inventor
Kozo Sasa
Kazuki Suzuki
Takashi Kayama
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 JP55127184A priority Critical patent/JPS5751490A/en
Publication of JPS5751490A publication Critical patent/JPS5751490A/en
Pending 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

Abstract

PURPOSE:To obtain a heat-sensitive recording sheet eliminating coloring and stickness of a sheet material, by a method wherein either or both of a chromophoric substance, which is colorless or light-colored, and a developer is/are microcapsulated with a substance melting at a specific temperature. CONSTITUTION:Either or both of a normally colorless or light-colored substance (an example: crystalvioletlactone) and a developer (an example: 4 and 4'-isopropylidenediphenyl) is/are microcapsulated with a substance (preferably wax) at 50-150 deg.C (best suitably 70-150 deg.C).
JP55127184A 1980-09-16 1980-09-16 Heat-sensitive recording sheet Pending JPS5751490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127184A JPS5751490A (en) 1980-09-16 1980-09-16 Heat-sensitive recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127184A JPS5751490A (en) 1980-09-16 1980-09-16 Heat-sensitive recording sheet

Publications (1)

Publication Number Publication Date
JPS5751490A true JPS5751490A (en) 1982-03-26

Family

ID=14953750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127184A Pending JPS5751490A (en) 1980-09-16 1980-09-16 Heat-sensitive recording sheet

Country Status (1)

Country Link
JP (1) JPS5751490A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520376A (en) * 1982-07-22 1985-05-28 Mitsubishi Paper Mills, Ltd. Heat-sensitive recording sheet
JPS61217283A (en) * 1985-03-25 1986-09-26 Fuji Photo Film Co Ltd Thermal recording sheet
JPS6299536A (en) * 1986-10-02 1987-05-09 株式会社　アイジ−技術研究所 Repairing of outer wall
US5476830A (en) * 1991-04-15 1995-12-19 Nocopi International, Inc. Latent image printing substrate
US5595955A (en) * 1993-06-14 1997-01-21 Wallace Computer Services, Inc. Verification method using pressure and heat-sensitive chromogenic system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520376A (en) * 1982-07-22 1985-05-28 Mitsubishi Paper Mills, Ltd. Heat-sensitive recording sheet
JPS61217283A (en) * 1985-03-25 1986-09-26 Fuji Photo Film Co Ltd Thermal recording sheet
JPS6299536A (en) * 1986-10-02 1987-05-09 株式会社　アイジ−技術研究所 Repairing of outer wall
US5476830A (en) * 1991-04-15 1995-12-19 Nocopi International, Inc. Latent image printing substrate
US5595955A (en) * 1993-06-14 1997-01-21 Wallace Computer Services, Inc. Verification method using pressure and heat-sensitive chromogenic system

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