BE772323A - Fotografisch materiaal met verbeterde stabiliteit - Google Patents

Fotografisch materiaal met verbeterde stabiliteit

Info

Publication number
BE772323A
BE772323A BE772323A BE772323A BE772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A
Authority
BE
Belgium
Prior art keywords
verbeterde
fotografisch
materiaal
met
stability
Prior art date
Application number
BE772323A
Other languages
English (en)
French (fr)
Inventor
Ag. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE772323A publication Critical patent/BE772323A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—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)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
BE772323A 1970-09-09 1971-09-08 Fotografisch materiaal met verbeterde stabiliteit BE772323A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044622 DE2044622A1 (de) 1970-09-09 1970-09-09 Photographisches Material mit ver besserten Eigenschaften

Publications (1)

Publication Number Publication Date
BE772323A true BE772323A (fr) 1972-03-08

Family

ID=5781987

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772323A BE772323A (fr) 1970-09-09 1971-09-08 Fotografisch materiaal met verbeterde stabiliteit

Country Status (7)

Country Link
US (1) US3764339A (cs)
BE (1) BE772323A (cs)
CA (1) CA962504A (cs)
CH (1) CH568585A5 (cs)
DE (1) DE2044622A1 (cs)
FR (1) FR2107498A5 (cs)
GB (1) GB1323227A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304322A1 (de) * 1973-01-30 1974-08-08 Agfa Gevaert Ag Photographisches material mit 2-propinylthio-derivaten zur stabilisierung insbesondere der latenten bildkeime
GB1494741A (en) * 1974-03-14 1977-12-14 Agfa Gevaert Fog-inhibitors for silver halide photography
JPS5814665B2 (ja) * 1975-12-09 1983-03-22 富士写真フイルム株式会社 チヨクセツポジハロゲンカギンカンコウザイリヨウ
US4378426A (en) * 1981-11-12 1983-03-29 Eastman Kodak Company Photographic speed increasing and latent image stabilizing compounds, silver halide emulsions, and photographic elements
DE3270324D1 (en) * 1982-01-22 1986-05-07 Basf Ag Aminothiadiazoles, process for their preparation and their use in combating unwanted plant growth
DE3272640D1 (en) * 1982-01-22 1986-09-18 Basf Ag Thiadiazole derivatives, process for their preparation, and their use in combatting unwanted plant growth

Also Published As

Publication number Publication date
GB1323227A (en) 1973-07-11
CH568585A5 (cs) 1975-10-31
FR2107498A5 (cs) 1972-05-05
DE2044622A1 (de) 1972-03-23
CA962504A (en) 1975-02-11
US3764339A (en) 1973-10-09

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