FR1367941A - photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution - Google Patents

photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution

Info

Publication number
FR1367941A
FR1367941A FR946105A FR946105A FR1367941A FR 1367941 A FR1367941 A FR 1367941A FR 946105 A FR946105 A FR 946105A FR 946105 A FR946105 A FR 946105A FR 1367941 A FR1367941 A FR 1367941A
Authority
FR
France
Prior art keywords
silver halide
particle size
size distribution
emulsion containing
containing composite
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
FR946105A
Other languages
French (fr)
Inventor
Eberhard Klein
Erik Moisar
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 NV
Original Assignee
Agfa 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
Priority claimed from DEA41062A external-priority patent/DE1169290B/en
Application filed by Agfa AG filed Critical Agfa AG
Priority to FR946105A priority Critical patent/FR1367941A/en
Application granted granted Critical
Publication of FR1367941A publication Critical patent/FR1367941A/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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03535—Core-shell grains
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/0357—Monodisperse emulsion
    • 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
    • G03C2200/00—Details
    • G03C2200/06—Additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR946105A 1962-09-01 1963-08-30 photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution Expired FR1367941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR946105A FR1367941A (en) 1962-09-01 1963-08-30 photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA41062A DE1169290B (en) 1962-09-01 1962-09-01 Process for the production of photographic silver halide emulsions with an extremely narrow grain size distribution and a layered grain structure
FR946105A FR1367941A (en) 1962-09-01 1963-08-30 photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution

Publications (1)

Publication Number Publication Date
FR1367941A true FR1367941A (en) 1964-07-24

Family

ID=25963802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946105A Expired FR1367941A (en) 1962-09-01 1963-08-30 photographic silver halide emulsion containing composite silver halide grains having an extremely narrow particle size distribution

Country Status (1)

Country Link
FR (1) FR1367941A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174113A1 (en) * 1972-02-29 1973-10-12 Eastman Kodak Co
FR2218577A1 (en) * 1973-02-20 1974-09-13 Agfa Gevaert Ag
USRE29974E (en) * 1965-04-15 1979-04-24 Eastman Kodak Company Silver salt direct positive emulsion
EP0107302A2 (en) * 1982-09-08 1984-05-02 Konica Corporation Silver halide emulsions and process for preparing the same
WO1995017702A1 (en) * 1993-12-23 1995-06-29 Kodak-Pathe Silver chlorobromide photographic emulsion, preparation and use in reversal colour processes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29974E (en) * 1965-04-15 1979-04-24 Eastman Kodak Company Silver salt direct positive emulsion
FR2174113A1 (en) * 1972-02-29 1973-10-12 Eastman Kodak Co
FR2218577A1 (en) * 1973-02-20 1974-09-13 Agfa Gevaert Ag
EP0107302A2 (en) * 1982-09-08 1984-05-02 Konica Corporation Silver halide emulsions and process for preparing the same
EP0107302A3 (en) * 1982-09-08 1984-10-03 Konishiroku Photo Industry Co. Ltd. Silver halide emulsions and process for preparing the same
WO1995017702A1 (en) * 1993-12-23 1995-06-29 Kodak-Pathe Silver chlorobromide photographic emulsion, preparation and use in reversal colour processes
FR2714493A1 (en) * 1993-12-23 1995-06-30 Kodak Pathe Silver chlorobromide photographic emulsion, preparation and use in color reversal processes.

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