DE69401145D1 - Wärmeempfindliches Aufzeichnungsmaterial - Google Patents

Wärmeempfindliches Aufzeichnungsmaterial

Info

Publication number
DE69401145D1
DE69401145D1 DE69401145T DE69401145T DE69401145D1 DE 69401145 D1 DE69401145 D1 DE 69401145D1 DE 69401145 T DE69401145 T DE 69401145T DE 69401145 T DE69401145 T DE 69401145T DE 69401145 D1 DE69401145 D1 DE 69401145D1
Authority
DE
Germany
Prior art keywords
recording material
sensitive recording
heat sensitive
heat
sensitive
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
DE69401145T
Other languages
English (en)
Other versions
DE69401145T2 (de
Inventor
Tomoyuki Okimoto
Ritsuo Mandoh
Katsuhiko Ishida
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.)
New Oji Paper Co Ltd
Original Assignee
New Oji 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 New Oji Paper Co Ltd filed Critical New Oji Paper Co Ltd
Publication of DE69401145D1 publication Critical patent/DE69401145D1/de
Application granted granted Critical
Publication of DE69401145T2 publication Critical patent/DE69401145T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran compounds
    • 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)
DE69401145T 1993-03-01 1994-03-01 Wärmeempfindliches Aufzeichnungsmaterial Expired - Lifetime DE69401145T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5040311A JPH06255258A (ja) 1993-03-01 1993-03-01 感熱記録体

Publications (2)

Publication Number Publication Date
DE69401145D1 true DE69401145D1 (de) 1997-01-30
DE69401145T2 DE69401145T2 (de) 1997-04-03

Family

ID=12577077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401145T Expired - Lifetime DE69401145T2 (de) 1993-03-01 1994-03-01 Wärmeempfindliches Aufzeichnungsmaterial

Country Status (4)

Country Link
US (1) US5395814A (de)
EP (1) EP0613789B1 (de)
JP (1) JPH06255258A (de)
DE (1) DE69401145T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3277820B2 (ja) * 1996-08-29 2002-04-22 王子製紙株式会社 感熱記録体
DE102017111022A1 (de) 2017-05-19 2018-11-22 Mitsubishi Hitec Paper Europe Gmbh Beschichtungszusammensetzung zur Herstellung eines Schichtverbundes
WO2018211063A2 (de) 2017-05-19 2018-11-22 Mitsubishi Hitec Paper Europe Gmbh Beschichtungszusammensetzung zur herstellung eines schichtverbundes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2620618B2 (ja) * 1986-01-30 1997-06-18 株式会社 リコー 感熱記録材料
JP2657217B2 (ja) * 1987-08-21 1997-09-24 株式会社リコー 感熱記録材料
CA1312730C (en) * 1988-01-12 1993-01-19 Satoshi Fukui Thermal recording material
JPH07119150B2 (ja) * 1990-04-10 1995-12-20 日本製紙株式会社 感熱記録シート
JP2903250B2 (ja) * 1990-06-22 1999-06-07 旭電化工業株式会社 感熱記録材料
GB2258054A (en) * 1991-07-25 1993-01-27 Kanzaki Paper Mfg Co Ltd Heat sensitive recording material

Also Published As

Publication number Publication date
US5395814A (en) 1995-03-07
EP0613789B1 (de) 1996-12-18
DE69401145T2 (de) 1997-04-03
EP0613789A1 (de) 1994-09-07
JPH06255258A (ja) 1994-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition