GB925115A - Stabilization of photographic silver halide emulsions - Google Patents

Stabilization of photographic silver halide emulsions

Info

Publication number
GB925115A
GB925115A GB39492/61A GB3949261A GB925115A GB 925115 A GB925115 A GB 925115A GB 39492/61 A GB39492/61 A GB 39492/61A GB 3949261 A GB3949261 A GB 3949261A GB 925115 A GB925115 A GB 925115A
Authority
GB
United Kingdom
Prior art keywords
stabilization
silver halide
halide emulsions
photographic silver
homocysteine
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
GB39492/61A
Other languages
English (en)
Inventor
Fritz Dersch
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 GB925115A publication Critical patent/GB925115A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/36—Nitrogen atoms
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (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)
GB39492/61A 1960-11-14 1961-11-03 Stabilization of photographic silver halide emulsions Expired GB925115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68653A US3068100A (en) 1960-11-14 1960-11-14 N-acylhomocysteine thiolactone stabilizers for photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB925115A true GB925115A (en) 1963-05-01

Family

ID=22083898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39492/61A Expired GB925115A (en) 1960-11-14 1961-11-03 Stabilization of photographic silver halide emulsions

Country Status (6)

Country Link
US (1) US3068100A (de)
BE (1) BE610270A (de)
CH (1) CH435972A (de)
DE (1) DE1177001B (de)
FR (1) FR1315070A (de)
GB (1) GB925115A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638633A (de) * 1962-10-18
DE2622950C2 (de) * 1976-05-21 1986-04-03 Agfa-Gevaert Ag, 5090 Leverkusen Wässrige, alkalische Farbentwicklerzusammensetzung
DE2700938A1 (de) * 1977-01-12 1978-07-13 Agfa Gevaert Ag Photographische farbentwicklerzusammensetzung
DE2802016C2 (de) * 1978-01-18 1985-05-09 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Photographisches Aufzeichnungsmaterial vom Lith-Typ
US4243748A (en) * 1979-05-29 1981-01-06 E. I. Du Pont De Nemours And Company Light-sensitive silver halide reproduction material
FR2502153A1 (fr) * 1981-03-19 1982-09-24 Rech Pharmaceutiq Medicale Acides (2-oxo-3-tetrahydrothienylcarbamoyl)-alkylthio) acetiques, leurs sels et leurs esters, leur procede de preparation et les compositions pharmaceutiques en contenant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957183C (de) * 1953-07-01 1957-01-31 Eastman Kodak Co Stabilisiertes photographisches Material
BE554141A (de) * 1956-01-16
BE565380A (de) * 1957-03-08
US2939789A (en) * 1958-06-06 1960-06-07 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions

Also Published As

Publication number Publication date
DE1177001B (de) 1964-08-27
US3068100A (en) 1962-12-11
CH435972A (de) 1967-05-15
BE610270A (de)
FR1315070A (fr) 1963-01-18

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