JPH0130639B2 - - Google Patents

Info

Publication number
JPH0130639B2
JPH0130639B2 JP56002725A JP272581A JPH0130639B2 JP H0130639 B2 JPH0130639 B2 JP H0130639B2 JP 56002725 A JP56002725 A JP 56002725A JP 272581 A JP272581 A JP 272581A JP H0130639 B2 JPH0130639 B2 JP H0130639B2
Authority
JP
Japan
Prior art keywords
heat
group
sensitive
acid
recording material
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
Application number
JP56002725A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57116690A (en
Inventor
Takashi Kubo
Minoru Sakurai
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 JP56002725A priority Critical patent/JPS57116690A/ja
Publication of JPS57116690A publication Critical patent/JPS57116690A/ja
Publication of JPH0130639B2 publication Critical patent/JPH0130639B2/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)
  • Heat Sensitive Colour Forming Recording (AREA)
JP56002725A 1981-01-13 1981-01-13 Thermal recording material Granted JPS57116690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002725A JPS57116690A (en) 1981-01-13 1981-01-13 Thermal recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002725A JPS57116690A (en) 1981-01-13 1981-01-13 Thermal recording material

Publications (2)

Publication Number Publication Date
JPS57116690A JPS57116690A (en) 1982-07-20
JPH0130639B2 true JPH0130639B2 (en]) 1989-06-21

Family

ID=11537281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002725A Granted JPS57116690A (en) 1981-01-13 1981-01-13 Thermal recording material

Country Status (1)

Country Link
JP (1) JPS57116690A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129785A (en) * 1981-02-06 1982-08-11 Jujo Paper Co Ltd Heat sensitive recording paper
JPS5898285A (ja) * 1981-12-09 1983-06-11 Shin Nisso Kako Co Ltd 感熱発色性組成物
US4587537A (en) * 1982-05-14 1986-05-06 Mitsubishi Paper Mills, Ltd. Heat-sensitive recording sheet
JPS5964388A (ja) * 1982-09-14 1984-04-12 Jujo Paper Co Ltd 感熱記録紙
JPS59232892A (ja) * 1983-06-15 1984-12-27 Ricoh Co Ltd 感熱転写媒体
JPS6078782A (ja) * 1983-10-06 1985-05-04 Mitsubishi Paper Mills Ltd 感熱記録材料
JPS6147292A (ja) * 1984-08-15 1986-03-07 Jujo Paper Co Ltd 感熱記録紙

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925673B2 (ja) * 1976-07-06 1984-06-20 三菱製紙株式会社 発色感度を向上させた感熱記録紙
EP0005921B1 (en) * 1978-05-31 1982-10-27 Monsanto Europe S.A./N.V. Mark-recording systems
JPS5834310B2 (ja) * 1979-11-21 1983-07-26 保土谷化学工業株式会社 感熱記録紙

Also Published As

Publication number Publication date
JPS57116690A (en) 1982-07-20

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