DE69419052D1 - Verfahren zur Herstellung eines wärmeempfindliches Aufzeignungsmaterials. - Google Patents

Verfahren zur Herstellung eines wärmeempfindliches Aufzeignungsmaterials.

Info

Publication number
DE69419052D1
DE69419052D1 DE69419052T DE69419052T DE69419052D1 DE 69419052 D1 DE69419052 D1 DE 69419052D1 DE 69419052 T DE69419052 T DE 69419052T DE 69419052 T DE69419052 T DE 69419052T DE 69419052 D1 DE69419052 D1 DE 69419052D1
Authority
DE
Germany
Prior art keywords
producing
heat
recording material
sensitive recording
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
DE69419052T
Other languages
English (en)
Other versions
DE69419052T2 (de
Inventor
Norio Kobayashi
Toshiaki Takahashi
Masahiro Makino
Masaaki Hosoda
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.)
Nicca Chemical Co Ltd
Original Assignee
Nicca Chemical 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 Nicca Chemical Co Ltd filed Critical Nicca Chemical Co Ltd
Application granted granted Critical
Publication of DE69419052D1 publication Critical patent/DE69419052D1/de
Publication of DE69419052T2 publication Critical patent/DE69419052T2/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
    • B41M5/333—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
    • 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)
DE69419052T 1993-03-24 1994-03-23 Verfahren zur Herstellung eines wärmeempfindliches Aufzeignungsmaterials. Expired - Lifetime DE69419052T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5089426A JP2681737B2 (ja) 1993-03-24 1993-03-24 感熱記録材料

Publications (2)

Publication Number Publication Date
DE69419052D1 true DE69419052D1 (de) 1999-07-22
DE69419052T2 DE69419052T2 (de) 1999-10-21

Family

ID=13970339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419052T Expired - Lifetime DE69419052T2 (de) 1993-03-24 1994-03-23 Verfahren zur Herstellung eines wärmeempfindliches Aufzeignungsmaterials.

Country Status (4)

Country Link
US (1) US5378674A (de)
EP (1) EP0616897B1 (de)
JP (1) JP2681737B2 (de)
DE (1) DE69419052T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308201B1 (de) * 1987-09-17 1993-11-18 Seiko Epson Corporation Verfahren zum Herstellen eines Zerstäubungstargets zur Verwendung bei der Herstellung eines magnetooptischen Aufzeichnungsmediums
JPH0790567A (ja) * 1993-07-30 1995-04-04 Hitachi Metals Ltd 光磁気記録媒体用ターゲット材およびその製造方法
US5703006A (en) * 1995-01-12 1997-12-30 Ricoh Company, Ltd. Thermosensitive recording medium
JP2960869B2 (ja) * 1995-07-25 1999-10-12 日華化学株式会社 高純度２，４’−ジヒドロキシジフェニルスルホンの製造方法
JP3169574B2 (ja) * 1997-12-24 2001-05-28 日華化学株式会社 ４−ヒドロキシ−４’−ベンジルオキシジフェニルスルホンの製造方法
JP2000318324A (ja) 1999-03-05 2000-11-21 Nippon Paper Industries Co Ltd 感熱記録体
WO2003029016A1 (fr) * 2001-09-28 2003-04-10 Konishi Chemical Ind. Co., Ltd. Revelateur, dispersion contenant ce revelateur et materiaux d'enregistrement thermique
AU2003207086A1 (en) * 2002-02-22 2003-09-09 Konishi Chemical Ind. Co., Ltd. Color developer and thermal recording material containing the same
JP2004114366A (ja) * 2002-09-24 2004-04-15 Konishi Kagaku Ind Co Ltd 顕色剤およびこれを含む感熱記録材料
US8503063B2 (en) * 2008-12-30 2013-08-06 Sipix Imaging, Inc. Multicolor display architecture using enhanced dark state
WO2013141224A1 (ja) 2012-03-21 2013-09-26 株式会社ファインエース 感熱記録材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127486A (en) * 1980-03-13 1981-10-06 Fuji Photo Film Co Ltd Recording material
JPS6124559A (ja) * 1984-07-11 1986-02-03 Nikka Chem Ind Co Ltd ジヒドロキシジフエニルスルホンの精製方法
JPS6150958A (ja) * 1984-08-16 1986-03-13 Konishi Kagaku Kogyo Kk ４，４′−ジヒドロキシジフエニルスルホンの精製法
JPS634990A (ja) * 1986-06-25 1988-01-09 Jujo Paper Co Ltd 感熱記録材料
JPH0712749B2 (ja) * 1986-06-25 1995-02-15 日華化学 株式会社 感熱記録材料
JPH022071A (ja) * 1988-06-14 1990-01-08 Sumitomo Seika Chem Co Ltd 感熱記録材料
EP0466096A1 (de) * 1990-07-12 1992-01-15 Jujo Paper Co., Ltd. Derivate von 4-Hydroxyphenylsulfonen
JP2895591B2 (ja) * 1990-08-23 1999-05-24 王子製紙株式会社 感熱記録体
JP2926993B2 (ja) * 1990-12-10 1999-07-28 王子製紙株式会社 感熱記録体
JP2632755B2 (ja) * 1991-08-22 1997-07-23 日華化学株式会社 感熱記録材料
JP2745172B2 (ja) * 1991-10-03 1998-04-28 日華化学株式会社 感熱記録材料

Also Published As

Publication number Publication date
US5378674A (en) 1995-01-03
EP0616897B1 (de) 1999-06-16
DE69419052T2 (de) 1999-10-21
EP0616897A3 (de) 1994-12-14
JPH06270550A (ja) 1994-09-27
EP0616897A2 (de) 1994-09-28
JP2681737B2 (ja) 1997-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition