DE3775117D1 - Waermeempfindliches aufzeichnungsmaterial. - Google Patents

Waermeempfindliches aufzeichnungsmaterial.

Info

Publication number
DE3775117D1
DE3775117D1 DE8787107971T DE3775117T DE3775117D1 DE 3775117 D1 DE3775117 D1 DE 3775117D1 DE 8787107971 T DE8787107971 T DE 8787107971T DE 3775117 T DE3775117 T DE 3775117T DE 3775117 D1 DE3775117 D1 DE 3775117D1
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
DE8787107971T
Other languages
English (en)
Inventor
Toshimi Central Researc Satake
Toshiaki Central Resear Minami
Tomoaki Central Research Nagai
Fumio Central Researc 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.)
Nippon Paper Industries 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
Application granted granted Critical
Publication of DE3775117D1 publication Critical patent/DE3775117D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
    • 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
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
    • 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
    • B41M5/333—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE8787107971T 1986-06-03 1987-06-02 Waermeempfindliches aufzeichnungsmaterial. Expired - Lifetime DE3775117D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61128691A JPS62284782A (ja) 1986-06-03 1986-06-03 感熱記録体

Publications (1)

Publication Number Publication Date
DE3775117D1 true DE3775117D1 (de) 1992-01-23

Family

ID=14991036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787107971T Expired - Lifetime DE3775117D1 (de) 1986-06-03 1987-06-02 Waermeempfindliches aufzeichnungsmaterial.

Country Status (5)

Country Link
US (1) US4849396A (de)
EP (1) EP0248405B1 (de)
JP (1) JPS62284782A (de)
CA (1) CA1263020A (de)
DE (1) DE3775117D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669755B2 (ja) * 1987-02-25 1994-09-07 日本製紙株式会社 感熱記録体
GB8911419D0 (en) * 1989-05-18 1989-07-05 Smith & Mclaurin Limited Heat-sensitive record material
JP2681907B2 (ja) * 1992-11-20 1997-11-26 日本製紙株式会社 感熱記録体
US5498772A (en) * 1993-10-14 1996-03-12 Mitsubishi Paper Mills Limited Reversible heat-sensitive recording material
US6093528A (en) * 1997-09-17 2000-07-25 Agfa-Gevaert Reducing agents for use in thermographic recording materials
EP0903625B1 (de) * 1997-09-17 2003-05-14 Agfa-Gevaert Thermographischen Aufzeichnungsmaterialien
US6287755B1 (en) * 1998-04-20 2001-09-11 Konica Corporation Thermally developable photosensitive material
EP0978760B1 (de) * 1998-08-07 2003-07-02 Agfa-Gevaert Thermographischen Aufzeichnungsmaterialien
US6211115B1 (en) 1998-08-07 2001-04-03 Agfa-Gevaert Reducing agents for use in thermographic recording materials
FI110677B (fi) * 2001-10-12 2003-03-14 Jujo Thermal Oy Lämpöherkkä tallennusmateriaali
GB0400813D0 (en) * 2004-01-14 2004-02-18 Sherwood Technology Ltd Laser imaging
EP2325018A1 (de) 2009-11-24 2011-05-25 Mondi Uncoated Fine & Kraft Paper GmbH Thermisch sensibles Aufzeichnungsmaterial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795532A (en) * 1971-03-10 1974-04-05 Minnesota Mining & Mfg Wide latitude copy sheet
US4461496A (en) * 1982-08-17 1984-07-24 Minnesota Mining And Manufacturing Company Soap having improved carbonless imaging properties
JPS5989193A (ja) * 1982-11-15 1984-05-23 Ricoh Co Ltd 感熱記録材料
US4531141A (en) * 1983-01-17 1985-07-23 Minnesota Mining And Manufacturing Company Heat-sensitive composition and imaging sheet incorporating same
JPS6211681A (ja) * 1985-07-10 1987-01-20 Jujo Paper Co Ltd 感熱記録体
JPS62105688A (ja) * 1985-11-01 1987-05-16 Jujo Paper Co Ltd 感熱記録体
JPH01163890A (ja) * 1987-12-21 1989-06-28 Toshiba Corp 入室管理システム

Also Published As

Publication number Publication date
JPS62284782A (ja) 1987-12-10
CA1263020A (en) 1989-11-21
EP0248405A2 (de) 1987-12-09
JPH0478115B2 (de) 1992-12-10
EP0248405A3 (en) 1989-04-26
EP0248405B1 (de) 1991-12-11
US4849396A (en) 1989-07-18

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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: NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP