GB1049755A - Improvements in or relating to photographic silver halide emulsions - Google Patents

Improvements in or relating to photographic silver halide emulsions

Info

Publication number
GB1049755A
GB1049755A GB34743/63A GB3474363A GB1049755A GB 1049755 A GB1049755 A GB 1049755A GB 34743/63 A GB34743/63 A GB 34743/63A GB 3474363 A GB3474363 A GB 3474363A GB 1049755 A GB1049755 A GB 1049755A
Authority
GB
United Kingdom
Prior art keywords
silver halide
photographic silver
relating
halide emulsions
sept
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
GB34743/63A
Inventor
Robert Joseph Clementi
Fritz Dersch
Sally Louise Paniccia
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 GB1049755A publication Critical patent/GB1049755A/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
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Abstract

1,049,755. Photographic silver halide materials. GENERAL ANILINE & FILM CORPORATION. Sept. 3, 1963 [Sept. 26, 1962], No. 34743/63. Heading G2C. Anti-foggants for use in a photographic silver halide emulsion or adjacent layer or in a processing bath such as the developer have the general formula: wherein R is methyl, ethyl, methylmercapto or ethylmercapto and R<SP>1</SP> is methylene or ethylene but always has the same number of carbon atoms as R.
GB34743/63A 1962-09-26 1963-09-03 Improvements in or relating to photographic silver halide emulsions Expired GB1049755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US226474A US3244522A (en) 1962-09-26 1962-09-26 Fog reduction in photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB1049755A true GB1049755A (en) 1966-11-30

Family

ID=22849041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34743/63A Expired GB1049755A (en) 1962-09-26 1963-09-03 Improvements in or relating to photographic silver halide emulsions

Country Status (4)

Country Link
US (1) US3244522A (en)
BE (1) BE637361A (en)
DE (1) DE1294189B (en)
GB (1) GB1049755A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507658A (en) * 1967-03-08 1970-04-21 Gaf Corp Thio and dithiocinnamic acids as antifoggants and stabilizers
BE756245A (en) * 1969-09-17 1971-03-01 Eastman Kodak Co STABILIZED PHOTOSENSITIVE PHOTOGRAPHIC PRODUCT
JPS59111636A (en) * 1982-12-17 1984-06-27 Fuji Photo Film Co Ltd Thermodevelopable color photosensitive material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957183C (en) * 1953-07-01 1957-01-31 Eastman Kodak Co Stabilized photographic material
BE570978A (en) * 1957-09-09
BE602317A (en) * 1960-04-11

Also Published As

Publication number Publication date
BE637361A (en)
US3244522A (en) 1966-04-05
DE1294189B (en) 1969-04-30

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