JPH0371037B2 - - Google Patents

Info

Publication number
JPH0371037B2
JPH0371037B2 JP60290974A JP29097485A JPH0371037B2 JP H0371037 B2 JPH0371037 B2 JP H0371037B2 JP 60290974 A JP60290974 A JP 60290974A JP 29097485 A JP29097485 A JP 29097485A JP H0371037 B2 JPH0371037 B2 JP H0371037B2
Authority
JP
Japan
Prior art keywords
methyl
recording
parts
coloring
diethylamino
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
JP60290974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62148288A (ja
Inventor
Teijiro Kitao
Mitsuru Kondo
Toshitake Suzuki
Masamoto Omatsu
Hiroki Fujii
Kenji Minami
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.)
Sugai Chemical Industry Co Ltd
Original Assignee
Sugai Chemical Industry 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 Sugai Chemical Industry Co Ltd filed Critical Sugai Chemical Industry Co Ltd
Priority to JP60290974A priority Critical patent/JPS62148288A/ja
Priority to US06/942,400 priority patent/US4746645A/en
Publication of JPS62148288A publication Critical patent/JPS62148288A/ja
Publication of JPH0371037B2 publication Critical patent/JPH0371037B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333Non-macromolecular compounds
    • B41M5/3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof

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)
JP60290974A 1985-12-24 1985-12-24 感熱記録体 Granted JPS62148288A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60290974A JPS62148288A (ja) 1985-12-24 1985-12-24 感熱記録体
US06/942,400 US4746645A (en) 1985-12-24 1986-12-16 Heat-sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60290974A JPS62148288A (ja) 1985-12-24 1985-12-24 感熱記録体

Publications (2)

Publication Number Publication Date
JPS62148288A JPS62148288A (ja) 1987-07-02
JPH0371037B2 true JPH0371037B2 (en]) 1991-11-11

Family

ID=17762837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60290974A Granted JPS62148288A (ja) 1985-12-24 1985-12-24 感熱記録体

Country Status (2)

Country Link
US (1) US4746645A (en])
JP (1) JPS62148288A (en])

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911171A (en) * 1973-09-14 1975-10-07 Agfa Gevaert A Naamloze Vennoo Thermographic recording process
JPS5898285A (ja) * 1981-12-09 1983-06-11 Shin Nisso Kako Co Ltd 感熱発色性組成物
JPS59167294A (ja) * 1983-03-15 1984-09-20 Jujo Paper Co Ltd 感熱記録シ−ト
JPS6019584A (ja) * 1983-07-13 1985-01-31 Kanzaki Paper Mfg Co Ltd 感熱記録体
JPS6046293A (ja) * 1983-08-24 1985-03-13 Jujo Paper Co Ltd 感熱記録紙

Also Published As

Publication number Publication date
JPS62148288A (ja) 1987-07-02
US4746645A (en) 1988-05-24

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