FR2434039A1 - Papier thermosensible d'enregistrement - Google Patents

Papier thermosensible d'enregistrement

Info

Publication number
FR2434039A1
FR2434039A1 FR7921380A FR7921380A FR2434039A1 FR 2434039 A1 FR2434039 A1 FR 2434039A1 FR 7921380 A FR7921380 A FR 7921380A FR 7921380 A FR7921380 A FR 7921380A FR 2434039 A1 FR2434039 A1 FR 2434039A1
Authority
FR
France
Prior art keywords
paper
thermosensitive recording
recording paper
chromogenic
colorless
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
FR7921380A
Other languages
English (en)
Other versions
FR2434039B1 (fr
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
Publication of FR2434039A1 publication Critical patent/FR2434039A1/fr
Application granted granted Critical
Publication of FR2434039B1 publication Critical patent/FR2434039B1/fr
Expired 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
    • 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
    • B41M5/3338—Inorganic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

L'invention concerne un papier thermosensible d'enregistrement. Le papier de l'invention, qui renferme dans sa couche révélant la couleur un colorant chromogène incolore ou de couleur pâle et une substance phénolique comme éléments chromogènes, contient dans cette même couche de l'hydroxyde d'aluminium comme charge. Le papier de l'invention donne une grande densité d'image et a une très bonne aptitude à l'enregistrement; son pouvoir d'abrasion est faible et il y a peu d'accumulation de résidus, même pendant une longue période d'enregistrement.
FR7921380A 1978-08-25 1979-08-24 Papier thermosensible d'enregistrement Expired FR2434039B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10418378A JPS5530943A (en) 1978-08-25 1978-08-25 Heat sensitive recording paper sheet

Publications (2)

Publication Number Publication Date
FR2434039A1 true FR2434039A1 (fr) 1980-03-21
FR2434039B1 FR2434039B1 (fr) 1985-06-21

Family

ID=14373875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921380A Expired FR2434039B1 (fr) 1978-08-25 1979-08-24 Papier thermosensible d'enregistrement

Country Status (6)

Country Link
US (1) US4333990A (fr)
JP (1) JPS5530943A (fr)
DE (1) DE2934378C2 (fr)
FR (1) FR2434039B1 (fr)
GB (1) GB2031177B (fr)
IT (1) IT1206982B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559525A2 (fr) * 1992-02-28 1993-09-08 Tomoegawa Paper Co. Ltd. Matériau pour l'impression thermique et procédé pour sa préparation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869089A (ja) * 1981-10-21 1983-04-25 Fuji Photo Film Co Ltd 感熱記録シ−ト
JPS58181687A (ja) * 1982-04-16 1983-10-24 Nippon Synthetic Chem Ind Co Ltd:The 感熱記録材料
JP2540297B2 (ja) * 1985-09-09 1996-10-02 株式会社 リコー 感熱記録材料
JP2910463B2 (ja) * 1992-11-18 1999-06-23 王子製紙株式会社 シリアルサーマルヘッド用感熱記録体
US5608429A (en) * 1993-08-02 1997-03-04 Nippon Kayaku Kabushiki Kaisha Laser marking method, laser marking composition and articles having color developing layer made of said composition
JP3035903B2 (ja) * 1995-06-15 2000-04-24 日本製紙株式会社 感熱記録シート
DE60102055T3 (de) * 2000-11-24 2012-03-29 Oji Paper Co., Ltd. Wärmeempfindliches Aufzeichnungsmaterial

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318033A1 (fr) * 1975-07-15 1977-02-11 Minnesota Mining & Mfg Encre sensibilisatrice pour formation d'images latentes
FR2367618A1 (fr) * 1976-10-16 1978-05-12 Kanzaki Paper Mfg Co Ltd Matiere thermo-sensible pour enregistrement
FR2376753A1 (fr) * 1977-01-07 1978-08-04 Kanzaki Paper Mfg Co Ltd Support d'enregistrement thermosensible
FR2417396A1 (fr) * 1978-02-15 1979-09-14 Kanzaki Paper Mfg Co Ltd Support d'enregistrement thermosensible

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925674B2 (ja) * 1976-09-22 1984-06-20 神崎製紙株式会社 感熱記録シ−ト

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318033A1 (fr) * 1975-07-15 1977-02-11 Minnesota Mining & Mfg Encre sensibilisatrice pour formation d'images latentes
FR2367618A1 (fr) * 1976-10-16 1978-05-12 Kanzaki Paper Mfg Co Ltd Matiere thermo-sensible pour enregistrement
FR2376753A1 (fr) * 1977-01-07 1978-08-04 Kanzaki Paper Mfg Co Ltd Support d'enregistrement thermosensible
FR2417396A1 (fr) * 1978-02-15 1979-09-14 Kanzaki Paper Mfg Co Ltd Support d'enregistrement thermosensible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559525A2 (fr) * 1992-02-28 1993-09-08 Tomoegawa Paper Co. Ltd. Matériau pour l'impression thermique et procédé pour sa préparation
EP0559525A3 (fr) * 1992-02-28 1995-01-18 Tomoegawa Paper Co Ltd

Also Published As

Publication number Publication date
JPS5530943A (en) 1980-03-05
DE2934378A1 (de) 1980-03-20
FR2434039B1 (fr) 1985-06-21
JPS637957B2 (fr) 1988-02-19
GB2031177A (en) 1980-04-16
IT7950106A0 (it) 1979-08-27
IT1206982B (it) 1989-05-17
US4333990A (en) 1982-06-08
GB2031177B (en) 1982-11-03
DE2934378C2 (de) 1981-11-26

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Legal Events

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CD Change of name or company name