DE2242761B2 - - Google Patents

Info

Publication number
DE2242761B2
DE2242761B2 DE19722242761 DE2242761A DE2242761B2 DE 2242761 B2 DE2242761 B2 DE 2242761B2 DE 19722242761 DE19722242761 DE 19722242761 DE 2242761 A DE2242761 A DE 2242761A DE 2242761 B2 DE2242761 B2 DE 2242761B2
Authority
DE
Germany
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.)
Granted
Application number
DE19722242761
Other languages
German (de)
Other versions
DE2242761A1 (de
DE2242761C3 (de
Inventor
David Michael Pittsford N.Y. Sturmer (V.St.A.)
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
Publication of DE2242761A1 publication Critical patent/DE2242761A1/de
Publication of DE2242761B2 publication Critical patent/DE2242761B2/de
Application granted granted Critical
Publication of DE2242761C3 publication Critical patent/DE2242761C3/de
Expired 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
    • G03C1/005—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)
DE19722242761 1971-08-31 1972-08-31 Photographisches Aufzeichnungsmaterial zur Herstellung von Auskopierbildern Expired DE2242761C3 (de)

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 (3)

Publication Number Publication Date
DE2242761A1 DE2242761A1 (de) 1973-03-08
DE2242761B2 true DE2242761B2 (enExample) 1974-04-18
DE2242761C3 DE2242761C3 (de) 1974-11-21

Family

ID=26872479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722242761 Expired DE2242761C3 (de) 1971-08-31 1972-08-31 Photographisches Aufzeichnungsmaterial zur Herstellung von Auskopierbildern

Country Status (5)

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

Families Citing this family (7)

* 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
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
US4111699A (en) * 1977-06-06 1978-09-05 Eastman Kodak Company O-nitro-o-azaarylidene photobleachable dyes and photographic elements utilizing them
DE3702133A1 (de) * 1987-01-24 1988-08-04 Meteor Siegen Apparat Schmeck Lichtempfindlicher 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

Also Published As

Publication number Publication date
CA986513A (en) 1976-03-30
BE788279A (fr) 1973-02-28
FR2151014B1 (enExample) 1977-08-05
DE2242761A1 (de) 1973-03-08
DE2242761C3 (de) 1974-11-21
GB1399751A (en) 1975-07-02
FR2151014A1 (enExample) 1973-04-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee