GB632727A - Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths - Google Patents

Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths

Info

Publication number
GB632727A
GB632727A GB18047/47A GB1804747A GB632727A GB 632727 A GB632727 A GB 632727A GB 18047/47 A GB18047/47 A GB 18047/47A GB 1804747 A GB1804747 A GB 1804747A GB 632727 A GB632727 A GB 632727A
Authority
GB
United Kingdom
Prior art keywords
photographic
compounds
incorporation
emulsion
developing
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
GB18047/47A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB632727A publication Critical patent/GB632727A/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
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
GB18047/47A 1940-11-26 1947-07-08 Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths Expired GB632727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632727XA 1940-11-26 1940-11-26

Publications (1)

Publication Number Publication Date
GB632727A true GB632727A (en) 1949-12-05

Family

ID=22048111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18047/47A Expired GB632727A (en) 1940-11-26 1947-07-08 Yellow fog inhibitors for incorporation in photographic materials and in photographic developing and other processing baths

Country Status (2)

Country Link
BE (1) BE474964A (sv)
GB (1) GB632727A (sv)

Also Published As

Publication number Publication date
BE474964A (sv)

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