DE3788271T2 - Wärmeempfindliches Aufzeichnungsmaterial mit Farbbildner-Verbindung. - Google Patents

Wärmeempfindliches Aufzeichnungsmaterial mit Farbbildner-Verbindung.

Info

Publication number
DE3788271T2
DE3788271T2 DE87119234T DE3788271T DE3788271T2 DE 3788271 T2 DE3788271 T2 DE 3788271T2 DE 87119234 T DE87119234 T DE 87119234T DE 3788271 T DE3788271 T DE 3788271T DE 3788271 T2 DE3788271 T2 DE 3788271T2
Authority
DE
Germany
Prior art keywords
heat
recording material
sensitive recording
color former
former compound
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 - Fee Related
Application number
DE87119234T
Other languages
English (en)
Other versions
DE3788271D1 (de
Inventor
Nobuo Kanda
Yukihiro Abe
Mitsuru Kondo
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
Kanzaki Paper Manufacturing 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 Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Application granted granted Critical
Publication of DE3788271D1 publication Critical patent/DE3788271D1/de
Publication of DE3788271T2 publication Critical patent/DE3788271T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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

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)
DE87119234T 1986-12-27 1987-12-24 Wärmeempfindliches Aufzeichnungsmaterial mit Farbbildner-Verbindung. Expired - Fee Related DE3788271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61314744A JPS63166588A (ja) 1986-12-27 1986-12-27 クロメノ化合物およびクロメノ化合物を用いた感熱記録体

Publications (2)

Publication Number Publication Date
DE3788271D1 DE3788271D1 (de) 1994-01-05
DE3788271T2 true DE3788271T2 (de) 1994-03-31

Family

ID=18057063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87119234T Expired - Fee Related DE3788271T2 (de) 1986-12-27 1987-12-24 Wärmeempfindliches Aufzeichnungsmaterial mit Farbbildner-Verbindung.

Country Status (4)

Country Link
US (1) US4803193A (de)
EP (1) EP0273418B1 (de)
JP (1) JPS63166588A (de)
DE (1) DE3788271T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153211A (en) * 1983-09-14 1992-10-06 Alcon Laboratories, Inc. Spiro-tricyclicaromatic succinimide derivatives as inhibitors of aldose reductase
JP2724010B2 (ja) * 1989-12-28 1998-03-09 三菱製紙株式会社 感熱記録材料
US5124307A (en) * 1991-08-15 1992-06-23 Appleton Papers Inc. Thermally-responsive record material
US5547975A (en) * 1994-09-20 1996-08-20 Talley; John J. Benzopyranopyrazolyl derivatives for the treatment of inflammation
US5886016A (en) * 1995-09-15 1999-03-23 G.D. Searle & Co. Benzopyranopyrazolyl derivatives for the treatment of inflammation
AU779117B2 (en) * 1998-12-18 2005-01-06 Axys Pharmaceuticals, Inc. Protease inhibitors
EP1427706B1 (de) * 2001-09-19 2007-05-30 Pharmacia Corporation Substituierte pyrazoloverbindungen zur behandlung von entzündungen
FR2913882B1 (fr) * 2007-03-20 2009-05-01 Oreal Utilisation pour la coloration des fibres keratiniques d'une composition comprenant un compose halochromique et/ou le colorant correspondant a ce compose

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593279B2 (ja) * 1976-02-04 1984-01-23 富士写真フイルム株式会社 記録材料
US4174856A (en) * 1976-06-04 1979-11-20 Ciba-Geigy Corporation Chromenoindole color formers
JPS6023991B2 (ja) * 1976-08-24 1985-06-10 富士写真フイルム株式会社 インドロクロメンを使つた記録材料
US4506073A (en) * 1982-04-06 1985-03-19 Ciba-Geigy Corporation Chromenoazaindolizine compounds
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
JPS62198495A (ja) * 1986-02-25 1987-09-02 Ricoh Co Ltd 記録材料

Also Published As

Publication number Publication date
EP0273418A3 (en) 1990-04-18
JPS63166588A (ja) 1988-07-09
EP0273418B1 (de) 1993-11-24
DE3788271D1 (de) 1994-01-05
EP0273418A2 (de) 1988-07-06
US4803193A (en) 1989-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEW OJI PAPER CO. LTD., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee