GB1043997A - Improvements in or relating to photographic materials - Google Patents

Improvements in or relating to photographic materials

Info

Publication number
GB1043997A
GB1043997A GB17283/64A GB1728364A GB1043997A GB 1043997 A GB1043997 A GB 1043997A GB 17283/64 A GB17283/64 A GB 17283/64A GB 1728364 A GB1728364 A GB 1728364A GB 1043997 A GB1043997 A GB 1043997A
Authority
GB
United Kingdom
Prior art keywords
relating
photographic materials
silver halide
emulsions
diphenyldisulphide
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
GB17283/64A
Inventor
Fritz Dersch
Charles Austin Clark
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 GB1043997A publication Critical patent/GB1043997A/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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1,043,997. Stabilizing photographic emulsions. GENERALE ANILINE & FILM CORPORATION. April 27, 1964 [May 16, 1963], No. 17283/64. Heading G2C. Diphenyldisulphide-2, 21- or 3, 3<SP>1</SP>- or 4,4<SP>1</SP>- dicarboxylic acid is used as a stabilizer and antifoggant for silver halide emulsions. It may be incorporated into the silver halide emulsion or an adjacent layer or added to a processing solution such as the developer.
GB17283/64A 1963-05-16 1964-04-27 Improvements in or relating to photographic materials Expired GB1043997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US281054A US3226232A (en) 1963-05-16 1963-05-16 Fog reduction in silver halide emulsions with a diphenyldisulfide dicarboxylic acid

Publications (1)

Publication Number Publication Date
GB1043997A true GB1043997A (en) 1966-09-28

Family

ID=23075757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17283/64A Expired GB1043997A (en) 1963-05-16 1964-04-27 Improvements in or relating to photographic materials

Country Status (4)

Country Link
US (1) US3226232A (en)
BE (1) BE647918A (en)
FR (1) FR1395324A (en)
GB (1) GB1043997A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409437A (en) * 1965-02-26 1968-11-05 Gaf Corp Silver halide emulsions containing antibronzing agents
GB1099706A (en) * 1965-10-11 1968-01-17 Agfa Gevaert Nv Silver halide emulsions and photographic materials comprising the same
GB1160956A (en) * 1965-10-11 1969-08-13 Agfa Gevaert Nv Improved Light-Developable Photographic Material and Recording Process
US3447925A (en) * 1965-10-23 1969-06-03 Gaf Corp Anti-fogging and anti-plumming disulfide compound for use in silver halide photographs
US3507658A (en) * 1967-03-08 1970-04-21 Gaf Corp Thio and dithiocinnamic acids as antifoggants and stabilizers
GB1282303A (en) * 1969-03-07 1972-07-19 Agfa Gevaert Improved light-sensitive material
GB1373494A (en) * 1971-01-12 1974-11-13 Agfa Gevaert Silver complex diffusion transfer process
BE788685A (en) * 1971-09-13 1973-03-12 Agfa Gevaert Nv DEVELOPMENT OF CONTRASTRICH SILVER HALOGENIDE EMULSIONS FOR GRAPHIC PURPOSES
US4120726A (en) * 1975-04-15 1978-10-17 Veb Filmfabrik Wolfen Silver-halide emulsion sensitized with an asymmetrical disulfide
CH595650A5 (en) * 1975-09-11 1978-02-15 Ciba Geigy Ag
JPH0621925B2 (en) * 1985-01-29 1994-03-23 富士写真フイルム株式会社 Negative type silver halide photographic light-sensitive material
US5219721A (en) * 1992-04-16 1993-06-15 Eastman Kodak Company Silver halide photographic emulsions sensitized in the presence of organic dichalcogenides
US5364754A (en) * 1992-04-16 1994-11-15 Eastman Kodak Company Silver halide photographic emulsions precipitated in the presence of organic dichalcogenides
EP0573854B1 (en) * 1992-05-29 1995-10-04 Eastman Kodak Company Color photographic materials and methods with stabilized silver chloride emulsions
US5418127A (en) * 1993-05-28 1995-05-23 Eastman Kodak Company Water-soluble disulfides in silver halide emulsions
US5415992A (en) * 1993-11-30 1995-05-16 Eastman Kodak Company Heat stabilized silver chloride photographic emulsions containing phosphine compounds
US5443947A (en) * 1993-11-30 1995-08-22 Eastman Kodak Company Heat stabilized silver chloride photographic emulsions containing thiosulfonate/sulfinate compounds
US5601970A (en) * 1995-01-03 1997-02-11 Eastman Kodak Company Photographic elements exhibiting improved stability
US5652090A (en) * 1996-03-15 1997-07-29 Eastman Kodak Company Silver halide photographic elements containing dithiolone compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440110A (en) * 1944-10-06 1948-04-20 Gen Aniline & Film Corp Stabilized silver halide emulsions
BE593048A (en) * 1959-07-17

Also Published As

Publication number Publication date
US3226232A (en) 1965-12-28
FR1395324A (en) 1965-04-09
BE647918A (en) 1964-08-31

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