CA2029579A1 - Emulsions au bromo-iodure d'argent et elements et processus photographiques connexes - Google Patents

Emulsions au bromo-iodure d'argent et elements et processus photographiques connexes

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)
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/fr
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 Emulsions au bromo-iodure d'argent et elements et processus photographiques connexes Abandoned CA2029579A1 (fr)

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 (fr) 1991-06-14

Family

ID=23786945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029579 Abandoned CA2029579A1 (fr) 1989-12-13 1990-11-08 Emulsions au bromo-iodure d'argent et elements et processus photographiques connexes

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159672A (en) * 1992-04-16 2000-12-12 Eastman Kodak Company Photographic material having a blue sensitive coupler starved unit
EP0566417A3 (fr) * 1992-04-16 1993-11-03 Eastman Kodak Company Matériau photographique dont une couche contient une faible quantité de coupleur sensible au bleu
EP0718679B1 (fr) * 1994-12-22 2006-02-15 Eastman Kodak Company Emulsions cubiques à l'iodochlorure d'argent, procédés pour leur préparation et éléments photographiques de tirage
DE19516351A1 (de) * 1995-05-04 1996-11-07 Du Pont Deutschland Photographische Silber bromidiodidemulsion und Verfahren zu deren Herstellung
EP1055967B1 (fr) * 1999-05-25 2004-09-29 FERRANIA S.p.A. Eléments photographiques couleur à l'halogénure d'argent sensibles à la lumière ayant une qualité d'image améliorée

Family Cites Families (3)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
US5219720A (en) Silver halide grains having small twin-plane separations
JPH0614173B2 (ja) ハロゲン化銀写真乳剤
JPH0690447B2 (ja) ハロゲン化銀写真感光材料
US4997751A (en) Silver halide emulsions having improved low intensity reciprocity characteristics and processes of preparing them
US5310635A (en) Photographic camera film containing a high chloride tabular grain emulsion with tabular grain {100} major faces
EP0432834B1 (fr) Emulsions, éléments et procédés photographiques au bromo-iodure d'argent
EP0486629B1 (fr) Pellicules photographiques contenant des granules d'halogenure d'argent ayant de petites separations de plans doubles
US5334495A (en) Silver halide grains having small twin-plane separations
US5166045A (en) Doping of silver halide emulsions with group VIB compounds to form improved photoactive grains
EP0017148B1 (fr) Emulsions d'halogénure d'argent intérieurement dotées, riches en chlorures, procédés de fabrication de celles-ci et éléments photographiques
US4973548A (en) Photographic silver bromoiodide emulsions, elements and processes
JPH0438339B2 (fr)
JPH01131554A (ja) ネガ型ハロゲン化銀カラー写真感光材料
JPH0315734B2 (fr)
JP2921979B2 (ja) 改良光活性粒子生成のための第▲ｖｉ▼ｂ族化合物によるハロゲン化銀乳剤のドーピング
JPS61246739A (ja) ハロゲン化銀写真感光材料
EP0466919B1 (fr) Materiau photographique en halogenure d'argent et procede de formation d'images inversibles
EP0641459A1 (fr) Elements photographiques formant une image couleur
JPH09203992A (ja) 増感色素含有写真要素
JP2849868B2 (ja) ハロゲン化銀写真乳剤の製造方法及びハロゲン化銀カラー写真感光材料
JP2852470B2 (ja) 還元増感されたハロゲン化銀写真乳剤、及び該乳剤を用いたハロゲン化銀カラー写真感光材料
JPH0466335B2 (fr)
JP2717525B2 (ja) ハロゲン化銀写真感光材料
JP2004046190A (ja) 平板状粒子ハロゲン化銀乳剤の製造方法
JPH026941A (ja) ハロゲン化銀写真乳剤の製造方法

Legal Events

Date Code Title Description
FZDE Dead