CA2029579A1 - Photographic silver bromoiodide emulsions, elements and processes - Google Patents

Photographic silver bromoiodide emulsions, elements and processes

Info

Publication number
CA2029579A1
CA2029579A1 CA 2029579 CA2029579A CA2029579A1 CA 2029579 A1 CA2029579 A1 CA 2029579A1 CA 2029579 CA2029579 CA 2029579 CA 2029579 A CA2029579 A CA 2029579A CA 2029579 A1 CA2029579 A1 CA 2029579A1
Authority
CA
Canada
Prior art keywords
photographic
silver
region
bromoiodide
iodide
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.)
Abandoned
Application number
CA 2029579
Other languages
English (en)
French (fr)
Inventor
Elizabeth P. Chang
Gary L. Hiller
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CA2029579A1 publication Critical patent/CA2029579A1/en
Abandoned 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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA 2029579 1989-12-13 1990-11-08 Photographic silver bromoiodide emulsions, elements and processes Abandoned CA2029579A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45014489A 1989-12-13 1989-12-13
US450,144 1989-12-13

Publications (1)

Publication Number Publication Date
CA2029579A1 true CA2029579A1 (en) 1991-06-14

Family

ID=23786945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029579 Abandoned CA2029579A1 (en) 1989-12-13 1990-11-08 Photographic silver bromoiodide emulsions, elements and processes

Country Status (4)

Country Link
EP (1) EP0432834B1 (ja)
JP (1) JP2909220B2 (ja)
CA (1) CA2029579A1 (ja)
DE (1) DE69027009T2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619077A (ja) * 1992-04-16 1994-01-28 Eastman Kodak Co 多層カラー写真要素
US6159672A (en) * 1992-04-16 2000-12-12 Eastman Kodak Company Photographic material having a blue sensitive coupler starved unit
DE69534783T2 (de) * 1994-12-22 2006-10-12 Eastman Kodak Co. Kubische Silberiodochloridemulsionen, Verfahren zu ihrer Herstellung sowie fotografische Kopierelemente
DE19516351A1 (de) * 1995-05-04 1996-11-07 Du Pont Deutschland Photographische Silber bromidiodidemulsion und Verfahren zu deren Herstellung
EP1055967B1 (en) * 1999-05-25 2004-09-29 FERRANIA S.p.A. Silver halide color photographic light-sensitive elements having improved image quality

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636801A (ja) * 1962-09-01
DE3404854A1 (de) * 1984-02-11 1985-08-14 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches aufzeichnungsmaterial
EP0340168A3 (de) * 1988-04-27 1990-09-19 Ilford Ag Photographische Innenbildemulsionen

Also Published As

Publication number Publication date
EP0432834B1 (en) 1996-05-15
JP2909220B2 (ja) 1999-06-23
EP0432834A1 (en) 1991-06-19
DE69027009D1 (de) 1996-06-20
DE69027009T2 (de) 1997-01-23
JPH03278048A (ja) 1991-12-09

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Legal Events

Date Code Title Description
FZDE Dead