JPH0562597B2 - - Google Patents

Info

Publication number
JPH0562597B2
JPH0562597B2 JP8782943A JP8294387A JPH0562597B2 JP H0562597 B2 JPH0562597 B2 JP H0562597B2 JP 8782943 A JP8782943 A JP 8782943A JP 8294387 A JP8294387 A JP 8294387A JP H0562597 B2 JPH0562597 B2 JP H0562597B2
Authority
JP
Japan
Prior art keywords
group
heat
oxalic acid
recording sheet
sensitive recording
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.)
Expired - Lifetime
Application number
JP8782943A
Other languages
English (en)
Japanese (ja)
Other versions
JPH011583A (ja
JPS641583A (en
Inventor
Shingo Araki
Seiji Inagaki
Teijiro Kitao
Shigeki Ueno
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP62082943A priority Critical patent/JPS641583A/ja
Priority to CA000536901A priority patent/CA1263919A/en
Priority to EP87106860A priority patent/EP0245836B1/en
Priority to DE8787106860T priority patent/DE3780509T2/de
Priority to US07/049,327 priority patent/US4764500A/en
Priority to KR1019870004827A priority patent/KR940011819B1/ko
Publication of JPH011583A publication Critical patent/JPH011583A/ja
Publication of JPS641583A publication Critical patent/JPS641583A/ja
Publication of JPH0562597B2 publication Critical patent/JPH0562597B2/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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds
    • 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
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP62082943A 1986-05-16 1987-04-06 Novel thermal recording sheet Granted JPS641583A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62082943A JPS641583A (en) 1986-05-16 1987-04-06 Novel thermal recording sheet
CA000536901A CA1263919A (en) 1986-05-16 1987-05-12 Thermosensitive recording sheet
EP87106860A EP0245836B1 (en) 1986-05-16 1987-05-12 Thermosensitive recording sheet
DE8787106860T DE3780509T2 (de) 1986-05-16 1987-05-12 Waermeempfindliches aufzeichnungsblatt.
US07/049,327 US4764500A (en) 1986-05-16 1987-05-13 Thermosensitive recording sheet
KR1019870004827A KR940011819B1 (ko) 1986-05-16 1987-05-15 감열 기록 시이트

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61-110693 1986-05-16
JP11069386 1986-05-16
JP61-219134 1986-09-19
JP62082943A JPS641583A (en) 1986-05-16 1987-04-06 Novel thermal recording sheet

Publications (3)

Publication Number Publication Date
JPH011583A JPH011583A (ja) 1989-01-05
JPS641583A JPS641583A (en) 1989-01-05
JPH0562597B2 true JPH0562597B2 (OSRAM) 1993-09-08

Family

ID=26423968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62082943A Granted JPS641583A (en) 1986-05-16 1987-04-06 Novel thermal recording sheet

Country Status (1)

Country Link
JP (1) JPS641583A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764121B2 (ja) * 1987-09-08 1995-07-12 三菱製紙株式会社 感熱記録材料
JPH082698B2 (ja) * 1989-03-24 1996-01-17 株式会社巴川製紙所 感熱記録体
JP2730977B2 (ja) * 1989-06-02 1998-03-25 三菱製紙株式会社 感熱記録紙
JP2511552B2 (ja) * 1990-01-18 1996-06-26 新王子製紙株式会社 感熱記録材料
JP2607740B2 (ja) * 1990-07-12 1997-05-07 王子製紙株式会社 高白色度感熱記録材料用塗布液の製造方法
JP2790731B2 (ja) * 1990-07-31 1998-08-27 富士写真フイルム株式会社 感熱記録材料
JP3142638B2 (ja) * 1991-06-21 2001-03-07 三井化学株式会社 感熱記録材料およびフェノール化合物
DE69506814T2 (de) 1994-09-14 1999-08-19 Oji Paper Co. Wärmeempfindliches Mittel zum reversiblen Entwickeln und Verschwinden einer Farbe

Also Published As

Publication number Publication date
JPS641583A (en) 1989-01-05

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Legal Events

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