JPS59192594A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS59192594A
JPS59192594A JP58067520A JP6752083A JPS59192594A JP S59192594 A JPS59192594 A JP S59192594A JP 58067520 A JP58067520 A JP 58067520A JP 6752083 A JP6752083 A JP 6752083A JP S59192594 A JPS59192594 A JP S59192594A
Authority
JP
Japan
Prior art keywords
heat
recording material
sensitive recording
color
color developer
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
JP58067520A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456755B2 (enrdf_load_stackoverflow
Inventor
Keiji Taniguchi
圭司 谷口
Kiyotaka Iiyama
飯山　清高
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 JP58067520A priority Critical patent/JPS59192594A/ja
Priority to US06/599,408 priority patent/US4511910A/en
Priority to DE3414297A priority patent/DE3414297C2/de
Publication of JPS59192594A publication Critical patent/JPS59192594A/ja
Publication of JPH0456755B2 publication Critical patent/JPH0456755B2/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)
  • Color Printing (AREA)
JP58067520A 1983-04-16 1983-04-16 感熱記録材料 Granted JPS59192594A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58067520A JPS59192594A (ja) 1983-04-16 1983-04-16 感熱記録材料
US06/599,408 US4511910A (en) 1983-04-16 1984-04-12 Thermosensitive recording material
DE3414297A DE3414297C2 (de) 1983-04-16 1984-04-16 Wärmeempfindliches Aufzeichnungsmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58067520A JPS59192594A (ja) 1983-04-16 1983-04-16 感熱記録材料

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58132296A Division JPS59193869A (ja) 1983-07-20 1983-07-20 フエノ−ル性化合物

Publications (2)

Publication Number Publication Date
JPS59192594A true JPS59192594A (ja) 1984-10-31
JPH0456755B2 JPH0456755B2 (enrdf_load_stackoverflow) 1992-09-09

Family

ID=13347330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58067520A Granted JPS59192594A (ja) 1983-04-16 1983-04-16 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS59192594A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009144327A (ja) * 2007-12-11 2009-07-02 Itoki Corp 差圧扉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009144327A (ja) * 2007-12-11 2009-07-02 Itoki Corp 差圧扉

Also Published As

Publication number Publication date
JPH0456755B2 (enrdf_load_stackoverflow) 1992-09-09

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