FR2101857A5 - - Google Patents

Info

Publication number
FR2101857A5
FR2101857A5 FR7126457A FR7126457A FR2101857A5 FR 2101857 A5 FR2101857 A5 FR 2101857A5 FR 7126457 A FR7126457 A FR 7126457A FR 7126457 A FR7126457 A FR 7126457A FR 2101857 A5 FR2101857 A5 FR 2101857A5
Authority
FR
France
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
Application number
FR7126457A
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 FR2101857A5 publication Critical patent/FR2101857A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Indole Compounds (AREA)
FR7126457A 1970-07-20 1971-07-20 Expired FR2101857A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5665370A 1970-07-20 1970-07-20

Publications (1)

Publication Number Publication Date
FR2101857A5 true FR2101857A5 (fr) 1972-03-31

Family

ID=22005805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126457A Expired FR2101857A5 (fr) 1970-07-20 1971-07-20

Country Status (5)

Country Link
US (1) US3652288A (fr)
CA (1) CA922711A (fr)
DE (1) DE2135249A1 (fr)
FR (1) FR2101857A5 (fr)
GB (1) GB1362029A (fr)

Families Citing this family (3)

* 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
GB8830168D0 (en) * 1988-12-23 1989-02-22 Minnesota Mining & Mfg Infrared-sensitive photographic materials incorporating antihalation and/or acutance dye
US5260179A (en) * 1992-09-16 1993-11-09 Eastman Kodak Company Photographic elements containing imine dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942824A (en) * 1931-05-29 1934-01-09 M O Valve Co Ltd Electric discharge device

Also Published As

Publication number Publication date
DE2135249A1 (de) 1972-01-27
GB1362029A (en) 1974-07-30
CA922711A (en) 1973-03-13
US3652288A (en) 1972-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse