DE69901769D1 - Aufzeichnungsmaterial mit einer elektrisch leitfähigen Schicht, die nadelförmige Metallpartikel enthält; und eine durchsichtige magnetische Aufzeichnungsschicht - Google Patents

Aufzeichnungsmaterial mit einer elektrisch leitfähigen Schicht, die nadelförmige Metallpartikel enthält; und eine durchsichtige magnetische Aufzeichnungsschicht

Info

Publication number
DE69901769D1
DE69901769D1 DE69901769T DE69901769T DE69901769D1 DE 69901769 D1 DE69901769 D1 DE 69901769D1 DE 69901769 T DE69901769 T DE 69901769T DE 69901769 T DE69901769 T DE 69901769T DE 69901769 D1 DE69901769 D1 DE 69901769D1
Authority
DE
Germany
Prior art keywords
electrically conductive
metal particles
conductive layer
transparent magnetic
acicular metal
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
DE69901769T
Other languages
English (en)
Other versions
DE69901769T2 (de
Inventor
Dennis John Eichorst
Debasis Majumdar
Paul Albert Christian
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69901769D1 publication Critical patent/DE69901769D1/de
Publication of DE69901769T2 publication Critical patent/DE69901769T2/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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • G03C1/853—Inorganic compounds, e.g. metals
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/633—Record carriers characterised by the selection of the material of cinematographic films or slides with integral magnetic track
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
DE69901769T 1998-10-15 1999-10-04 Aufzeichnungsmaterial mit einer elektrisch leitfähigen Schicht, die nadelförmige Metallpartikel enthält; und eine durchsichtige magnetische Aufzeichnungsschicht Expired - Fee Related DE69901769T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/173,439 US6074807A (en) 1998-10-15 1998-10-15 Imaging element containing an electrically-conductive layer containing acicular metal-containing particles and a transparent magnetic recording layer

Publications (2)

Publication Number Publication Date
DE69901769D1 true DE69901769D1 (de) 2002-07-18
DE69901769T2 DE69901769T2 (de) 2003-01-09

Family

ID=22632036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901769T Expired - Fee Related DE69901769T2 (de) 1998-10-15 1999-10-04 Aufzeichnungsmaterial mit einer elektrisch leitfähigen Schicht, die nadelförmige Metallpartikel enthält; und eine durchsichtige magnetische Aufzeichnungsschicht

Country Status (4)

Country Link
US (1) US6074807A (de)
EP (1) EP0994386B1 (de)
JP (1) JP2000122226A (de)
DE (1) DE69901769T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711696C1 (de) * 1997-03-20 1998-11-12 Basf Drucksysteme Gmbh Verfahren zum Herstellen eines photopolymerisierbaren Aufzeichungsmaterials
JPH11223901A (ja) * 1998-02-06 1999-08-17 Fuji Photo Film Co Ltd 熱現像記録材料
US7163746B2 (en) * 2002-06-12 2007-01-16 Eastman Kodak Company Conductive polymers on acicular substrates

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FR2382325A1 (fr) * 1977-03-02 1978-09-29 Kodak Pathe Produit comprenant une couche d'enregistrement magnetique transparente
JPS596235A (ja) * 1982-07-01 1984-01-13 Res Inst For Prod Dev 白色導電性物質
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JPH0429134A (ja) * 1990-05-24 1992-01-31 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2704168B2 (ja) * 1990-07-02 1998-01-26 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2699014B2 (ja) * 1990-07-10 1998-01-19 富士写真フイルム株式会社 磁気記録要素を有するハロゲン化銀カラー写真感光材料
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US5457013A (en) * 1994-04-22 1995-10-10 Eastman Kodak Company Imaging element comprising a transparent magnetic layer and an electrically-conductive layer containing particles of a metal antimonate
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US5484694A (en) * 1994-11-21 1996-01-16 Eastman Kodak Company Imaging element comprising an electrically-conductive layer containing antimony-doped tin oxide particles
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US5514528A (en) * 1995-02-17 1996-05-07 Eastman Kodak Company Photographic element having improved backing layer performance
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US5731119A (en) * 1996-11-12 1998-03-24 Eastman Kodak Company Imaging element comprising an electrically conductive layer containing acicular metal oxide particles and a transparent magnetic recording layer
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Also Published As

Publication number Publication date
EP0994386A2 (de) 2000-04-19
JP2000122226A (ja) 2000-04-28
US6074807A (en) 2000-06-13
DE69901769T2 (de) 2003-01-09
EP0994386B1 (de) 2002-06-12
EP0994386A3 (de) 2000-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee