BE788279A - PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT - Google Patents

PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT

Info

Publication number
BE788279A
BE788279A BE788279DA BE788279A BE 788279 A BE788279 A BE 788279A BE 788279D A BE788279D A BE 788279DA BE 788279 A BE788279 A BE 788279A
Authority
BE
Belgium
Prior art keywords
product
nitroarylidene
colorants
applying
containing ortho
Prior art date
Application number
Other languages
French (fr)
Inventor
D M Sturmer
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.)
Publication date
Publication of BE788279A publication Critical patent/BE788279A/en

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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/36—Desensitisers
    • 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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • 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
    • G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE788279D 1971-08-31 PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT BE788279A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17668171A 1971-08-31 1971-08-31
US26061872A 1972-06-07 1972-06-07

Publications (1)

Publication Number Publication Date
BE788279A true BE788279A (en) 1973-02-28

Family

ID=26872479

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788279D BE788279A (en) 1971-08-31 PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT

Country Status (5)

Country Link
BE (1) BE788279A (en)
CA (1) CA986513A (en)
DE (1) DE2242761C3 (en)
FR (1) FR2151014B1 (en)
GB (1) GB1399751A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075017A (en) 1976-05-24 1978-02-21 Eastman Kodak Company Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material
US4081279A (en) 1976-05-24 1978-03-28 Eastman Kodak Company Photothermographic materials containing radiation sensitive quinone compounds and nitrobenzylidene dyes
FR2394112A1 (en) * 1977-06-06 1979-01-05 Eastman Kodak Co PHOTOGRAPHIC PRODUCT CONTAINING O-NITRO-O-AZAARYLIDENE COLORANT

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033948A (en) 1976-05-17 1977-07-05 Minnesota Mining And Manufacturing Company Acutance agents for use in thermally-developable photosensitive compositions
DE3702133A1 (en) * 1987-01-24 1988-08-04 Meteor Siegen Apparat Schmeck Photosensitive film
EP0462763A1 (en) * 1990-06-18 1991-12-27 Minnesota Mining And Manufacturing Company Thermally developable light-sensitive layers containing photobleachable sensitizers
US5187049A (en) * 1990-07-16 1993-02-16 Minnesota Mining And Manufacturing Company Photosensitive thermally developed compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075017A (en) 1976-05-24 1978-02-21 Eastman Kodak Company Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material
US4081279A (en) 1976-05-24 1978-03-28 Eastman Kodak Company Photothermographic materials containing radiation sensitive quinone compounds and nitrobenzylidene dyes
FR2394112A1 (en) * 1977-06-06 1979-01-05 Eastman Kodak Co PHOTOGRAPHIC PRODUCT CONTAINING O-NITRO-O-AZAARYLIDENE COLORANT

Also Published As

Publication number Publication date
DE2242761B2 (en) 1974-04-18
DE2242761A1 (en) 1973-03-08
CA986513A (en) 1976-03-30
GB1399751A (en) 1975-07-02
FR2151014B1 (en) 1977-08-05
DE2242761C3 (en) 1974-11-21
FR2151014A1 (en) 1973-04-13

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