CA917986A - Sensitization of photographic silver halide emulsions - Google Patents

Sensitization of photographic silver halide emulsions

Info

Publication number
CA917986A
CA917986A CA048174A CA48174A CA917986A CA 917986 A CA917986 A CA 917986A CA 048174 A CA048174 A CA 048174A CA 48174 A CA48174 A CA 48174A CA 917986 A CA917986 A CA 917986A
Authority
CA
Canada
Prior art keywords
sensitization
silver halide
halide emulsions
photographic silver
photographic
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
CA048174A
Inventor
Saleck Wilhelm
Randolph August
Huckstadt Harald
Simmler Walter
Ranz Erwin
Golitz Hans-Dietrich
Himmelmann Wolfgang
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
Application granted granted Critical
Publication of CA917986A publication Critical patent/CA917986A/en
Expired 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
    • G03C1/10—Organic substances
    • 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

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA048174A 1968-04-27 1969-04-09 Sensitization of photographic silver halide emulsions Expired CA917986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681772315 DE1772315A1 (en) 1968-04-27 1968-04-27 Photographic silver halide emulsion with increased sensitivity

Publications (1)

Publication Number Publication Date
CA917986A true CA917986A (en) 1973-01-02

Family

ID=5701202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA048174A Expired CA917986A (en) 1968-04-27 1969-04-09 Sensitization of photographic silver halide emulsions

Country Status (7)

Country Link
US (1) US3615526A (en)
BE (1) BE731987A (en)
CA (1) CA917986A (en)
CH (1) CH530654A (en)
DE (1) DE1772315A1 (en)
FR (1) FR2007133A1 (en)
GB (1) GB1257983A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031996B1 (en) * 1979-11-28 1983-01-26 M & T Chemicals, Inc. Hydantoinylsilanes and bis(hydantoinyl)disiloxanes and method for preparing same
US6689548B2 (en) 2001-08-20 2004-02-10 Konica Corporation Silver salt photothermographic dry imaging material, an image recording method and an image forming method

Also Published As

Publication number Publication date
BE731987A (en) 1969-10-24
DE1772315A1 (en) 1971-03-04
US3615526A (en) 1971-10-26
FR2007133A1 (en) 1970-01-02
GB1257983A (en) 1971-12-22
CH530654A (en) 1972-11-15

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