CH628747A5 - Colour-photographic material containing two red-sensitive silver-halide emulsions - Google Patents

Colour-photographic material containing two red-sensitive silver-halide emulsions Download PDF

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Publication number
CH628747A5
CH628747A5 CH858277A CH858277A CH628747A5 CH 628747 A5 CH628747 A5 CH 628747A5 CH 858277 A CH858277 A CH 858277A CH 858277 A CH858277 A CH 858277A CH 628747 A5 CH628747 A5 CH 628747A5
Authority
CH
Switzerland
Prior art keywords
sensitivity
red
sensitive
emulsion
layer
Prior art date
Application number
CH858277A
Other languages
German (de)
English (en)
Inventor
Howard Ronald Hopwood
Elvin Frederick Willi Thurston
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CH628747A5 publication Critical patent/CH628747A5/de

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3041Materials with specific sensitometric characteristics, e.g. gamma, density
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08Sensitivity-increasing substances
    • G03C1/10Organic substances
    • G03C1/12Methine and polymethine dyes
    • G03C1/14Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18Methine and polymethine dyes with an odd number of CH groups with three CH groups
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/02Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/525Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3029Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • G03C2007/3034Unit layer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH858277A 1976-08-09 1977-07-12 Colour-photographic material containing two red-sensitive silver-halide emulsions CH628747A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33058/76A GB1530943A (en) 1976-08-09 1976-08-09 Photographic material

Publications (1)

Publication Number Publication Date
CH628747A5 true CH628747A5 (en) 1982-03-15

Family

ID=10347982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH858277A CH628747A5 (en) 1976-08-09 1977-07-12 Colour-photographic material containing two red-sensitive silver-halide emulsions

Country Status (6)

Country Link
JP (1) JPS5320926A (enExample)
BE (1) BE857575A (enExample)
CH (1) CH628747A5 (enExample)
DE (1) DE2735734A1 (enExample)
FR (1) FR2366600A1 (enExample)
GB (1) GB1530943A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2640144B2 (ja) * 1988-07-21 1997-08-13 富士写真フイルム株式会社 ハロゲン化銀カラー反転写真感光材料
JP2890199B2 (ja) * 1989-03-03 1999-05-10 富士写真フイルム株式会社 カラー感光材料
US5958666A (en) * 1997-09-10 1999-09-28 Eastman Kodak Company Photographic element containing antifogging cycanine dyes
US6423482B1 (en) * 2000-12-06 2002-07-23 Eastman Kodak Company Photographic element and package

Also Published As

Publication number Publication date
DE2735734A1 (de) 1978-02-16
FR2366600B1 (enExample) 1980-04-18
JPS5320926A (en) 1978-02-25
GB1530943A (en) 1978-11-01
BE857575A (fr) 1978-02-08
FR2366600A1 (fr) 1978-04-28

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PL Patent ceased