DE3680609D1 - PHOTOGRAPHIC SILVER HALOGEN EMULSIONS WITH GRAIN SURFACE. - Google Patents

PHOTOGRAPHIC SILVER HALOGEN EMULSIONS WITH GRAIN SURFACE.

Info

Publication number
DE3680609D1
DE3680609D1 DE8686306830T DE3680609T DE3680609D1 DE 3680609 D1 DE3680609 D1 DE 3680609D1 DE 8686306830 T DE8686306830 T DE 8686306830T DE 3680609 T DE3680609 T DE 3680609T DE 3680609 D1 DE3680609 D1 DE 3680609D1
Authority
DE
Germany
Prior art keywords
grain surface
photographic silver
silver halogen
emulsions
halogen emulsions
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
DE8686306830T
Other languages
German (de)
Inventor
Joe Edward Maskasky
Ralph Walter Jones
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 DE3680609D1 publication Critical patent/DE3680609D1/en
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)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8686306830T 1985-09-03 1986-09-03 PHOTOGRAPHIC SILVER HALOGEN EMULSIONS WITH GRAIN SURFACE. Expired - Fee Related DE3680609D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US77222985A 1985-09-03 1985-09-03
US81113385A 1985-12-19 1985-12-19
US81113285A 1985-12-19 1985-12-19
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
DE3680609D1 true DE3680609D1 (en) 1991-09-05

Family

ID=27505723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306830T Expired - Fee Related DE3680609D1 (en) 1985-09-03 1986-09-03 PHOTOGRAPHIC SILVER HALOGEN EMULSIONS WITH GRAIN SURFACE.

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3582707D1 (en) * 1984-07-28 1991-06-06 Konishiroku Photo Ind SILVER HALOGENID GRAINS, THEIR PRODUCTION AND LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL THAT CONTAINS THIS.
JPS62229128A (en) * 1985-12-26 1987-10-07 Konika Corp Silver halide particle and silver halide photographic sensitive material containing same
JPS62269948A (en) * 1986-05-19 1987-11-24 Fuji Photo Film Co Ltd Silver halide emulsion and its preparation
JPS6338930A (en) * 1986-08-05 1988-02-19 Fuji Photo Film Co Ltd Silver halide emulsion and photographic sensitive material
JP2521456B2 (en) * 1987-02-06 1996-08-07 コニカ株式会社 Direct positive silver halide photographic light-sensitive material

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 (en) * 1978-12-07 1985-08-12 富士写真フイルム株式会社 silver halide photographic emulsion
JPS60122935A (en) * 1983-12-07 1985-07-01 Konishiroku Photo Ind Co Ltd Preparation of silver halide emulsion
DE3582707D1 (en) * 1984-07-28 1991-06-06 Konishiroku Photo Ind SILVER HALOGENID GRAINS, THEIR PRODUCTION AND LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL THAT CONTAINS THIS.

Also Published As

Publication number Publication date
EP0213964B1 (en) 1991-07-31
CA1281224C (en) 1991-03-12
EP0213964A3 (en) 1988-11-30
EP0213964A2 (en) 1987-03-11

Similar Documents

Publication Publication Date Title
DE3683126D1 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3481865D1 (en) LIGHT SENSITIVE SILVER HALOGEN EMULSIONS.
DE3483865D1 (en) LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3680852D1 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3680896D1 (en) COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3872744T2 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3667550D1 (en) PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3777864D1 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS WITH RHODIUM CYANIDE DOPENS.
DE3877442D1 (en) PHOTOGRAPHIC SILVER HALOGEN EMULSION.
DE3676921D1 (en) COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3675579D1 (en) LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3887382T2 (en) Silver halide photographic materials.
DE3866272D1 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3682128D1 (en) PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3681631D1 (en) PHOTOGRAPHIC LIGHT-SENSITIVE SILVER HALOGENIDE MATERIAL.
DE3583677D1 (en) PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3685773T2 (en) PHOTOGRAPHIC LIGHT-SENSITIVE SILVER HALOGENIDE MATERIAL.
DE3687394T2 (en) PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3673188D1 (en) COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL.
DE3685989D1 (en) LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3684499D1 (en) PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3672471D1 (en) COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS.
DE3675592D1 (en) PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
DE3676074D1 (en) PHOTOGRAPHIC LIGHT-SENSITIVE SILVER HALOGENIDE MATERIAL.
DE3682935D1 (en) PHOTOGRAPHIC LIGHT-SENSITIVE SILVER HALOGENIDE MATERIAL.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee