GB1342979A - Photograhic light-sensitive emulsion suitable for the silver- dye bleaching method - Google Patents

Photograhic light-sensitive emulsion suitable for the silver- dye bleaching method

Info

Publication number
GB1342979A
GB1342979A GB4522371A GB4522371A GB1342979A GB 1342979 A GB1342979 A GB 1342979A GB 4522371 A GB4522371 A GB 4522371A GB 4522371 A GB4522371 A GB 4522371A GB 1342979 A GB1342979 A GB 1342979A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
dye
alkyl
halogen
same
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
Application number
GB4522371A
Other languages
English (en)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1342979A publication Critical patent/GB1342979A/en
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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB4522371A 1970-09-28 1971-09-28 Photograhic light-sensitive emulsion suitable for the silver- dye bleaching method Expired GB1342979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8453570A JPS4934141B1 (enrdf_load_stackoverflow) 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
GB1342979A true GB1342979A (en) 1974-01-10

Family

ID=13833320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4522371A Expired GB1342979A (en) 1970-09-28 1971-09-28 Photograhic light-sensitive emulsion suitable for the silver- dye bleaching method

Country Status (4)

Country Link
JP (1) JPS4934141B1 (enrdf_load_stackoverflow)
CH (1) CH580292A5 (enrdf_load_stackoverflow)
DE (1) DE2148454A1 (enrdf_load_stackoverflow)
GB (1) GB1342979A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS4934141B1 (enrdf_load_stackoverflow) 1974-09-12
CH580292A5 (enrdf_load_stackoverflow) 1976-09-30
DE2148454A1 (de) 1972-04-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee