BE752640A - Verbeterd fotografisch materiaal - Google Patents

Verbeterd fotografisch materiaal

Info

Publication number
BE752640A
BE752640A BE752640DA BE752640A BE 752640 A BE752640 A BE 752640A BE 752640D A BE752640D A BE 752640DA BE 752640 A BE752640 A BE 752640A
Authority
BE
Belgium
Prior art keywords
verbeterd
fotografisch
materiaal
verbeterd fotografisch
fotografisch materiaal
Prior art date
Application number
Other languages
English (en)
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 BE752640A publication Critical patent/BE752640A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE752640D 1969-06-27 1970-06-29 Verbeterd fotografisch materiaal BE752640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3264069 1969-06-27

Publications (1)

Publication Number Publication Date
BE752640A true BE752640A (fr) 1970-12-29

Family

ID=10341788

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752640D BE752640A (fr) 1969-06-27 1970-06-29 Verbeterd fotografisch materiaal

Country Status (5)

Country Link
US (1) US3681078A (fr)
BE (1) BE752640A (fr)
DE (1) DE2031407A1 (fr)
FR (1) FR2052806A5 (fr)
GB (1) GB1308138A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003746A (en) * 1975-07-01 1977-01-18 E. I. Du Pont De Nemours And Company Organic heterocyclic and thioaryl phosphines in silver halide emulsions and developers therefor
JPH087394B2 (ja) * 1988-11-14 1996-01-29 富士写真フイルム株式会社 ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
FR2052806A5 (fr) 1971-04-09
GB1308138A (en) 1973-02-21
DE2031407A1 (de) 1971-01-07
US3681078A (en) 1972-08-01

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