JPH0450919B2 - - Google Patents

Info

Publication number
JPH0450919B2
JPH0450919B2 JP59078640A JP7864084A JPH0450919B2 JP H0450919 B2 JPH0450919 B2 JP H0450919B2 JP 59078640 A JP59078640 A JP 59078640A JP 7864084 A JP7864084 A JP 7864084A JP H0450919 B2 JPH0450919 B2 JP H0450919B2
Authority
JP
Japan
Prior art keywords
heat
color
group
sensitive
recording medium
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
JP59078640A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60222286A (ja
Inventor
Yasuyoshi Akyama
Kyoichi Yamamoto
Naomi Asari
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.)
ZA INKU TETSUKU KK
Original Assignee
ZA INKU TETSUKU KK
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 ZA INKU TETSUKU KK filed Critical ZA INKU TETSUKU KK
Priority to JP59078640A priority Critical patent/JPS60222286A/ja
Publication of JPS60222286A publication Critical patent/JPS60222286A/ja
Publication of JPH0450919B2 publication Critical patent/JPH0450919B2/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

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)
JP59078640A 1984-04-20 1984-04-20 感熱発色材料および感熱記録媒体 Granted JPS60222286A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59078640A JPS60222286A (ja) 1984-04-20 1984-04-20 感熱発色材料および感熱記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59078640A JPS60222286A (ja) 1984-04-20 1984-04-20 感熱発色材料および感熱記録媒体

Publications (2)

Publication Number Publication Date
JPS60222286A JPS60222286A (ja) 1985-11-06
JPH0450919B2 true JPH0450919B2 (en]) 1992-08-17

Family

ID=13667460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59078640A Granted JPS60222286A (ja) 1984-04-20 1984-04-20 感熱発色材料および感熱記録媒体

Country Status (1)

Country Link
JP (1) JPS60222286A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179788A (ja) * 1985-02-06 1986-08-12 Ise Kagaku Kogyo Kk 加熱発色方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227486A (ja) * 1983-06-10 1984-12-20 Asahi Chem Ind Co Ltd 着色法および発色性材料

Also Published As

Publication number Publication date
JPS60222286A (ja) 1985-11-06

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