JPH0362158B2 - - Google Patents

Info

Publication number
JPH0362158B2
JPH0362158B2 JP60152480A JP15248085A JPH0362158B2 JP H0362158 B2 JPH0362158 B2 JP H0362158B2 JP 60152480 A JP60152480 A JP 60152480A JP 15248085 A JP15248085 A JP 15248085A JP H0362158 B2 JPH0362158 B2 JP H0362158B2
Authority
JP
Japan
Prior art keywords
color
heat
sensitive
group
methyl
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
JP60152480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6213380A (ja
Inventor
Masao Matsukawa
Norikazu Kasamatsu
Hideki Tani
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.)
Sanyo Kokusaku Pulp Co Ltd
Asahi Kagaku Kogyo Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
Asahi Kagaku Kogyo 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 Sanyo Kokusaku Pulp Co Ltd, Asahi Kagaku Kogyo Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Priority to JP60152480A priority Critical patent/JPS6213380A/ja
Publication of JPS6213380A publication Critical patent/JPS6213380A/ja
Publication of JPH0362158B2 publication Critical patent/JPH0362158B2/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

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)
JP60152480A 1985-07-12 1985-07-12 感熱記録材料 Granted JPS6213380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60152480A JPS6213380A (ja) 1985-07-12 1985-07-12 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60152480A JPS6213380A (ja) 1985-07-12 1985-07-12 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS6213380A JPS6213380A (ja) 1987-01-22
JPH0362158B2 true JPH0362158B2 (cs) 1991-09-25

Family

ID=15541419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60152480A Granted JPS6213380A (ja) 1985-07-12 1985-07-12 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS6213380A (cs)

Also Published As

Publication number Publication date
JPS6213380A (ja) 1987-01-22

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