CA1281224C - Emulsions et elements photographiques contenant des grains cristallins d'halogenure d'argent a faces trioctahedrales - Google Patents

Emulsions et elements photographiques contenant des grains cristallins d'halogenure d'argent a faces trioctahedrales

Info

Publication number
CA1281224C
CA1281224C CA000515747A CA515747A CA1281224C CA 1281224 C CA1281224 C CA 1281224C CA 000515747 A CA000515747 A CA 000515747A CA 515747 A CA515747 A CA 515747A CA 1281224 C CA1281224 C CA 1281224C
Authority
CA
Canada
Prior art keywords
silver halide
cubic
grains
crystal faces
trisoctahedral
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 - Fee Related
Application number
CA000515747A
Other languages
English (en)
Inventor
Ralph Walter Jones
Joe Edward Maskasky
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
Priority claimed from US06/882,112 external-priority patent/US4680256A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1281224C publication Critical patent/CA1281224C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • 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
    • G03C1/0051—Tabular grain 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
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/07—Substances influencing grain growth during silver salt formation
    • 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
    • G03C1/0051—Tabular grain emulsions
    • G03C2001/0055—Aspect ratio of tabular grains in general; High aspect ratio; Intermediate aspect ratio; Low aspect ratio
    • 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
    • G03C2001/03511—Bromide content
    • 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
    • G03C2200/03—111 crystal face

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA000515747A 1985-09-03 1986-08-12 Emulsions et elements photographiques contenant des grains cristallins d'halogenure d'argent a faces trioctahedrales Expired - Fee Related CA1281224C (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US77222985A 1985-09-03 1985-09-03
US772,229 1985-09-03
US81113385A 1985-12-19 1985-12-19
US81113285A 1985-12-19 1985-12-19
US811,133 1985-12-19
US811,132 1985-12-19
US882,112 1986-07-03
US06/882,112 US4680256A (en) 1985-09-03 1986-07-03 Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces

Publications (1)

Publication Number Publication Date
CA1281224C true CA1281224C (fr) 1991-03-12

Family

ID=27505723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515747A Expired - Fee Related CA1281224C (fr) 1985-09-03 1986-08-12 Emulsions et elements photographiques contenant des grains cristallins d'halogenure d'argent a faces trioctahedrales

Country Status (3)

Country Link
EP (1) EP0213964B1 (fr)
CA (1) CA1281224C (fr)
DE (1) DE3680609D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3582707D1 (de) * 1984-07-28 1991-06-06 Konishiroku Photo Ind Silberhalogenidkoerner, ihre herstellung und lichtempfindliches photographisches material, das diese enthaelt.
JPS62229128A (ja) * 1985-12-26 1987-10-07 Konika Corp ハロゲン化銀粒子および該粒子を含むハロゲン化銀写真感光材料
JPS62269948A (ja) * 1986-05-19 1987-11-24 Fuji Photo Film Co Ltd ハロゲン化銀乳剤およびその製造法
JPS6338930A (ja) * 1986-08-05 1988-02-19 Fuji Photo Film Co Ltd ハロゲン化銀乳剤および写真感光材料
JP2521456B2 (ja) * 1987-02-06 1996-08-07 コニカ株式会社 直接ポジハロゲン化銀写真感光材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519426A (en) * 1966-12-27 1970-07-07 Eastman Kodak Co Preparation of silver halide emulsions having high covering power
US4011083A (en) * 1974-12-10 1977-03-08 Eastman Kodak Company Surface sensitive silver halide emulsion containing a silver complexing azaindene to reduce desensitization of optical sensitizing dye incorporated therein
US4221863A (en) * 1978-03-31 1980-09-09 E. I. Du Pont De Nemours And Company Formation of silver halide grains in the presence of thioureas
JPS6035055B2 (ja) * 1978-12-07 1985-08-12 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
JPS60122935A (ja) * 1983-12-07 1985-07-01 Konishiroku Photo Ind Co Ltd ハロゲン化銀乳剤の製造方法
DE3582707D1 (de) * 1984-07-28 1991-06-06 Konishiroku Photo Ind Silberhalogenidkoerner, ihre herstellung und lichtempfindliches photographisches material, das diese enthaelt.

Also Published As

Publication number Publication date
EP0213964B1 (fr) 1991-07-31
EP0213964A2 (fr) 1987-03-11
DE3680609D1 (de) 1991-09-05
EP0213964A3 (en) 1988-11-30

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