JPH0417158B2 - - Google Patents

Info

Publication number
JPH0417158B2
JPH0417158B2 JP60025739A JP2573985A JPH0417158B2 JP H0417158 B2 JPH0417158 B2 JP H0417158B2 JP 60025739 A JP60025739 A JP 60025739A JP 2573985 A JP2573985 A JP 2573985A JP H0417158 B2 JPH0417158 B2 JP H0417158B2
Authority
JP
Japan
Prior art keywords
group
parts
halogen
recording paper
color
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
JP60025739A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61185484A (ja
Inventor
Hisami Satake
Toshiaki Minami
Tomoaki Nagai
Akio Fujimura
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.)
Jujo Paper Co Ltd
Original Assignee
Jujo Paper 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 Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Priority to JP60025739A priority Critical patent/JPS61185484A/ja
Priority to US06/814,921 priority patent/US4721701A/en
Priority to EP86100179A priority patent/EP0189760B1/en
Priority to DE8686100179T priority patent/DE3664430D1/de
Publication of JPS61185484A publication Critical patent/JPS61185484A/ja
Publication of JPH0417158B2 publication Critical patent/JPH0417158B2/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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • 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
    • 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

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)
JP60025739A 1985-01-09 1985-02-13 感熱記録紙 Granted JPS61185484A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60025739A JPS61185484A (ja) 1985-02-13 1985-02-13 感熱記録紙
US06/814,921 US4721701A (en) 1985-01-09 1985-12-30 Thermosensitive recording sheet
EP86100179A EP0189760B1 (en) 1985-01-09 1986-01-08 Thermosensitive recording sheet
DE8686100179T DE3664430D1 (en) 1985-01-09 1986-01-08 Thermosensitive recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60025739A JPS61185484A (ja) 1985-02-13 1985-02-13 感熱記録紙

Publications (2)

Publication Number Publication Date
JPS61185484A JPS61185484A (ja) 1986-08-19
JPH0417158B2 true JPH0417158B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-25

Family

ID=12174188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60025739A Granted JPS61185484A (ja) 1985-01-09 1985-02-13 感熱記録紙

Country Status (1)

Country Link
JP (1) JPS61185484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0773950B2 (ja) * 1986-06-17 1995-08-09 新王子製紙株式会社 感熱記録体
JPH0784100B2 (ja) * 1986-06-19 1995-09-13 株式会社リコー 感熱記録材料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318921B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-28 1978-06-17
JPS57178792A (en) * 1981-04-27 1982-11-04 Kohjin Co Ltd Black color heat sensitive recording medium
JPS59120492A (ja) * 1982-12-27 1984-07-12 Pilot Ink Co Ltd 可逆性感熱記録材料
JPS59199759A (ja) * 1983-04-27 1984-11-12 Yamada Kagaku Kogyo Kk フルオラン化合物及びこれを使用した発色性記録材料
JPS59199757A (ja) * 1983-04-28 1984-11-12 Yamamoto Kagaku Gosei Kk フルオレン化合物、その製造法およびそれを用いる記録材料

Also Published As

Publication number Publication date
JPS61185484A (ja) 1986-08-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees