FR2026968A1 - - Google Patents

Info

Publication number
FR2026968A1
FR2026968A1 FR6944655A FR6944655A FR2026968A1 FR 2026968 A1 FR2026968 A1 FR 2026968A1 FR 6944655 A FR6944655 A FR 6944655A FR 6944655 A FR6944655 A FR 6944655A FR 2026968 A1 FR2026968 A1 FR 2026968A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6944655A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 AG filed Critical Agfa Gevaert AG
Publication of FR2026968A1 publication Critical patent/FR2026968A1/fr
Withdrawn legal-status Critical Current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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6944655A 1968-12-23 1969-12-23 Withdrawn FR2026968A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816570 DE1816570A1 (de) 1968-12-23 1968-12-23 Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertem Schleier

Publications (1)

Publication Number Publication Date
FR2026968A1 true FR2026968A1 (fr) 1970-09-25

Family

ID=5717199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944655A Withdrawn FR2026968A1 (fr) 1968-12-23 1969-12-23

Country Status (8)

Country Link
US (1) US3615528A (fr)
JP (1) JPS4926135B1 (fr)
BE (1) BE746769A (fr)
CA (1) CA936037A (fr)
CH (1) CH544323A (fr)
DE (1) DE1816570A1 (fr)
FR (1) FR2026968A1 (fr)
GB (1) GB1264562A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313124B2 (fr) * 1972-11-02 1978-05-08
JPS5330331A (en) * 1976-09-02 1978-03-22 Konishiroku Photo Ind Co Ltd Treatment of silver halide photographic photosensitive material
DE2802016C2 (de) * 1978-01-18 1985-05-09 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Photographisches Aufzeichnungsmaterial vom Lith-Typ
US5474879A (en) * 1995-01-30 1995-12-12 Eastman Kodak Company Radiographic film developers containing ascorbic acid and thioether development accelerators

Also Published As

Publication number Publication date
DE1816570A1 (de) 1970-07-02
CA936037A (en) 1973-10-30
US3615528A (en) 1971-10-26
JPS4926135B1 (fr) 1974-07-06
GB1264562A (fr) 1972-02-23
CH544323A (de) 1973-11-15
BE746769A (nl) 1970-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse