DE1188941B - Stabilisierte photographische Halogensilberemulsion - Google Patents

Stabilisierte photographische Halogensilberemulsion

Info

Publication number
DE1188941B
DE1188941B DEE19625A DEE0019625A DE1188941B DE 1188941 B DE1188941 B DE 1188941B DE E19625 A DEE19625 A DE E19625A DE E0019625 A DEE0019625 A DE E0019625A DE 1188941 B DE1188941 B DE 1188941B
Authority
DE
Germany
Prior art keywords
group
emulsions
emulsion
disulfide
hydrogen atom
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.)
Pending
Application number
DEE19625A
Other languages
German (de)
English (en)
Inventor
Arthur Herman Herz
Norman Wayne Kalenda
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE1188941B publication Critical patent/DE1188941B/de
Pending 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEE19625A 1959-07-17 1960-07-16 Stabilisierte photographische Halogensilberemulsion Pending DE1188941B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US827716A US3057725A (en) 1959-07-17 1959-07-17 Substituted disulfides as antifoggants for silver halide emulsions

Publications (1)

Publication Number Publication Date
DE1188941B true DE1188941B (de) 1965-03-11

Family

ID=25249963

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE19625A Pending DE1188941B (de) 1959-07-17 1960-07-16 Stabilisierte photographische Halogensilberemulsion

Country Status (4)

Country Link
US (1) US3057725A (fr)
BE (1) BE593047A (fr)
DE (1) DE1188941B (fr)
GB (1) GB956277A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816571A1 (de) * 1968-12-23 1970-07-09 Agfa Gevaert Ag Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertemSchleier
DE1816572A1 (de) * 1968-12-23 1970-07-09 Agfa Gevaert Ag Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertemSchleier
BE788685A (nl) * 1971-09-13 1973-03-12 Agfa Gevaert Nv Ontwikkeling van contrastrijke zilverhalogenide-emulsies voor grafischedoeleinden
US4120726A (en) * 1975-04-15 1978-10-17 Veb Filmfabrik Wolfen Silver-halide emulsion sensitized with an asymmetrical disulfide
US5219721A (en) * 1992-04-16 1993-06-15 Eastman Kodak Company Silver halide photographic emulsions sensitized in the presence of organic dichalcogenides
US5217859A (en) * 1992-04-16 1993-06-08 Eastman Kodak Company Aqueous, solid particle dispersions of dichalcogenides for photographic emulsions and coatings
US5364754A (en) * 1992-04-16 1994-11-15 Eastman Kodak Company Silver halide photographic emulsions precipitated in the presence of organic dichalcogenides
DE69300583T2 (de) * 1992-05-29 1996-05-15 Eastman Kodak Co Farbphotographische Materialien und Verfahren mit stabilisierten Silberchloridemulsionen.
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
US7282602B2 (en) * 2004-09-21 2007-10-16 Bionumerik Pharmaceuticals, Inc. Medicinal disulfide salts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874702C (de) * 1945-12-15 1953-04-27 Gen Aniline & Film Corp Stabilisatoren fuer photographische Emulsionen
DE957183C (de) * 1953-07-01 1957-01-31 Eastman Kodak Co Stabilisiertes photographisches Material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440206A (en) * 1944-09-16 1948-04-20 Gen Aniline & Film Corp Stabilized silver halide emulsions
US2438716A (en) * 1944-10-06 1948-03-30 Gen Aniline & Film Corp Stabilized silver halide emulsions
BE523959A (fr) * 1952-11-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874702C (de) * 1945-12-15 1953-04-27 Gen Aniline & Film Corp Stabilisatoren fuer photographische Emulsionen
DE957183C (de) * 1953-07-01 1957-01-31 Eastman Kodak Co Stabilisiertes photographisches Material

Also Published As

Publication number Publication date
GB956277A (en) 1964-04-22
US3057725A (en) 1962-10-09
BE593047A (fr)

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