GB960675A - Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents - Google Patents

Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents

Info

Publication number
GB960675A
GB960675A GB35483/62A GB3548362A GB960675A GB 960675 A GB960675 A GB 960675A GB 35483/62 A GB35483/62 A GB 35483/62A GB 3548362 A GB3548362 A GB 3548362A GB 960675 A GB960675 A GB 960675A
Authority
GB
United Kingdom
Prior art keywords
silver halide
relating
stabilizing agents
halide emulsions
emulsions containing
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
GB35483/62A
Inventor
Fritz Dersch
Millet Rodger De Angelus
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 GB960675A publication Critical patent/GB960675A/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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

960,675. Photographic materials. GENERAL ANILINE & FILM CORPORATION. Sept. 18, 1962 [Nov. 30, 1961], No. 35483/62. Heading G2C. Compounds of formula: - where X is halogen and Y is oxygen, sulphur or NH are added as anti-foggants to the silver halide emulsion layer, to an adjacent layer or to a processing bath, especially the developer. Specified compounds are 2-chloro- and 2-bromo-methylbenzimidazole, 2-chloromethyl-benzthiazole and. 2-bromo- and 2-iodo-methy benzoxazole.
GB35483/62A 1961-11-30 1962-09-18 Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents Expired GB960675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US156151A US3271154A (en) 1961-11-30 1961-11-30 Antifogging and stabilizing agents for photography

Publications (1)

Publication Number Publication Date
GB960675A true GB960675A (en) 1964-06-10

Family

ID=22558320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35483/62A Expired GB960675A (en) 1961-11-30 1962-09-18 Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents

Country Status (2)

Country Link
US (1) US3271154A (en)
GB (1) GB960675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924427A (en) * 1972-06-30 1974-03-04

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499761A (en) * 1964-07-20 1970-03-10 Gaf Corp Silver halide emulsions containing alkyl esters of benzimidazole carbamic acid antifogging agents
US3473924A (en) * 1967-12-11 1969-10-21 Polaroid Corp Novel photographic products and processes
BE757258A (en) * 1969-10-08 1971-03-16 Eastman Kodak Co NEW STABILIZED PHOTOSENSITIVE PRODUCT
US4001021A (en) * 1972-06-30 1977-01-04 Konishiroku Photo Industry Co., Ltd. Lithographic development of a lith-type silver halide emulsions containing a benzimidazole
US4131467A (en) * 1977-11-23 1978-12-26 E. I. Du Pont De Nemours And Company 4,7-Dihydroxybenzimidazole hydrobromide as antifogger
JPS6054662B2 (en) * 1981-09-28 1985-11-30 富士写真フイルム株式会社 silver halide emulsion
US4503139A (en) * 1983-05-09 1985-03-05 Polaroid Corporation Photographic products and processes and novel compounds
US4847383A (en) * 1983-05-09 1989-07-11 Polaroid Corporation Photographic reagent tetrazoles
US4710451A (en) * 1986-03-24 1987-12-01 Agfa-Gevaert N.V. High contrast development of silver halide emulsion material
US5026629A (en) * 1990-02-07 1991-06-25 Eastman Kodak Company Fixing bath for black and white photographic elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131038A (en) * 1932-05-26 1938-09-27 Eastman Kodak Co Photographic emulsion containing alkyl quaternary salts of thiazoles and the like asantifoggants
US2728667A (en) * 1952-11-08 1955-12-27 Eastman Kodak Co Molecular compounds of mercury salts with benzothiazoles as fog inhibitors in a silver halide emulsion
US3023103A (en) * 1960-08-02 1962-02-27 Gen Aniline & Film Corp Antifoggants and stabilizers for photographic silver halide emulsions
BE621607A (en) * 1961-08-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924427A (en) * 1972-06-30 1974-03-04
JPS5121574B2 (en) * 1972-06-30 1976-07-03

Also Published As

Publication number Publication date
US3271154A (en) 1966-09-06

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