JPS5672994A - Thermal recording material - Google Patents

Thermal recording material

Info

Publication number
JPS5672994A
JPS5672994A JP14898179A JP14898179A JPS5672994A JP S5672994 A JPS5672994 A JP S5672994A JP 14898179 A JP14898179 A JP 14898179A JP 14898179 A JP14898179 A JP 14898179A JP S5672994 A JPS5672994 A JP S5672994A
Authority
JP
Japan
Prior art keywords
acid
thermal
leucoline
dye
mixing
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.)
Granted
Application number
JP14898179A
Other languages
English (en)
Other versions
JPS639995B2 (ja
Inventor
Takashi Kubo
Eiichi Kawamura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14898179A priority Critical patent/JPS5672994A/ja
Publication of JPS5672994A publication Critical patent/JPS5672994A/ja
Publication of JPS639995B2 publication Critical patent/JPS639995B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Recording Measured Values (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP14898179A 1979-11-19 1979-11-19 Thermal recording material Granted JPS5672994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14898179A JPS5672994A (en) 1979-11-19 1979-11-19 Thermal recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14898179A JPS5672994A (en) 1979-11-19 1979-11-19 Thermal recording material

Publications (2)

Publication Number Publication Date
JPS5672994A true JPS5672994A (en) 1981-06-17
JPS639995B2 JPS639995B2 (ja) 1988-03-03

Family

ID=15465014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14898179A Granted JPS5672994A (en) 1979-11-19 1979-11-19 Thermal recording material

Country Status (1)

Country Link
JP (1) JPS5672994A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017177346A (ja) * 2016-03-28 2017-10-05 王子ホールディングス株式会社 感熱記録ライナーレスラベル及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017177346A (ja) * 2016-03-28 2017-10-05 王子ホールディングス株式会社 感熱記録ライナーレスラベル及びその製造方法

Also Published As

Publication number Publication date
JPS639995B2 (ja) 1988-03-03

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