DE69517109T2 - Emulsions with ultra-thin tabular grains and new treatment of dopants - Google Patents

Emulsions with ultra-thin tabular grains and new treatment of dopants

Info

Publication number
DE69517109T2
DE69517109T2 DE1995617109 DE69517109T DE69517109T2 DE 69517109 T2 DE69517109 T2 DE 69517109T2 DE 1995617109 DE1995617109 DE 1995617109 DE 69517109 T DE69517109 T DE 69517109T DE 69517109 T2 DE69517109 T2 DE 69517109T2
Authority
DE
Germany
Prior art keywords
dopants
emulsions
ultra
tabular grains
new treatment
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
DE1995617109
Other languages
German (de)
Other versions
DE69517109D1 (en
Inventor
Richard Lee Daubendiek
Joseph Charles Lighthouse
Donald Lee Black
Myra Toffolon Olm
Joseph Charles Deaton
Xin Wen
Timothy Richard Gersey
Robert Don Wilson
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 US08/297,195 external-priority patent/US5576168A/en
Priority claimed from US08/297,430 external-priority patent/US5503971A/en
Priority claimed from US08/296,562 external-priority patent/US5503970A/en
Priority claimed from US08/359,251 external-priority patent/US5494789A/en
Priority claimed from US08/441,489 external-priority patent/US5614358A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69517109D1 publication Critical patent/DE69517109D1/en
Publication of DE69517109T2 publication Critical patent/DE69517109T2/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
    • G03C1/0051—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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • 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
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
DE1995617109 1994-08-26 1995-08-21 Emulsions with ultra-thin tabular grains and new treatment of dopants Expired - Fee Related DE69517109T2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/297,195 US5576168A (en) 1994-08-26 1994-08-26 Ultrathin tabular grain emulsions with sensitization enhancements
US08/297,430 US5503971A (en) 1994-08-26 1994-08-26 Ultrathin tabular grain emulsions containing speed-granularity enhancements
US08/296,562 US5503970A (en) 1994-08-26 1994-08-26 Ultrathin tabular grain emulsions with novel dopant management
US08/359,251 US5494789A (en) 1994-08-26 1994-12-19 Epitaxially sensitized ultrathin tabular grain emulsions
US08/441,489 US5614358A (en) 1995-05-15 1995-05-15 Ultrathin tabular grain emulsions with reduced reciprocity failure

Publications (2)

Publication Number Publication Date
DE69517109D1 DE69517109D1 (en) 2000-06-29
DE69517109T2 true DE69517109T2 (en) 2001-02-01

Family

ID=27540811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995617109 Expired - Fee Related DE69517109T2 (en) 1994-08-26 1995-08-21 Emulsions with ultra-thin tabular grains and new treatment of dopants

Country Status (3)

Country Link
EP (1) EP0699950B1 (en)
JP (1) JPH08171163A (en)
DE (1) DE69517109T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4053708B2 (en) 2000-02-23 2008-02-27 富士フイルム株式会社 Silver halide photographic emulsion and silver halide photographic light-sensitive material using the same
JP4053742B2 (en) 2000-09-19 2008-02-27 富士フイルム株式会社 Silver halide photographic emulsion
JP4053746B2 (en) 2000-09-19 2008-02-27 富士フイルム株式会社 Silver halide photographic emulsion and silver halide photographic light-sensitive material using the same
ATE483182T1 (en) 2001-04-17 2010-10-15 Fujifilm Corp PHOTOGRAPHIC SILVER HALIDE MATERIAL CONTAINING A METHINE DYE
US8370711B2 (en) 2008-06-23 2013-02-05 Ramot At Tel Aviv University Ltd. Interruption criteria for block decoding

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62395C (en) 1939-02-02
US2448534A (en) 1946-07-06 1948-09-07 Eastman Kodak Co Sensitized photographic cellulose ester silver halide emulsion
GB1059782A (en) 1962-09-11 1967-02-22 Eastman Kodak Co Photographic silver halide emulsions and sensitive materials prepared therefrom
US3320069A (en) 1966-03-18 1967-05-16 Eastman Kodak Co Sulfur group sensitized emulsions
US3574628A (en) 1968-01-29 1971-04-13 Eastman Kodak Co Novel monodispersed silver halide emulsions and processes for preparing same
US3737313A (en) 1971-06-17 1973-06-05 Eastman Kodak Co Paper radiographic element containing silver halide grains rhodium salt sensitized,thioether ripened and polyvalent metal ion stabilized
JPS5232569B2 (en) 1972-08-31 1977-08-23
US4439520A (en) 1981-11-12 1984-03-27 Eastman Kodak Company Sensitized high aspect ratio silver halide emulsions and photographic elements
US4433048A (en) 1981-11-12 1984-02-21 Eastman Kodak Company Radiation-sensitive silver bromoiodide emulsions, photographic elements, and processes for their use
US4435501A (en) 1981-11-12 1984-03-06 Eastman Kodak Company Controlled site epitaxial sensitization
US4672027A (en) 1985-10-23 1987-06-09 Eastman Kodak Company Multicolor photographic element with a minus blue recording tabular grain emulsion layer overlying a blue recording emulsion layer
CA1284050C (en) 1985-12-19 1991-05-14 Joe E. Maskasky Process for precipitating a tabular grain emulsion in the presence of a gelatino-peptizer and an emulsion produced thereby
GB8624704D0 (en) 1986-10-15 1986-11-19 Minnesota Mining & Mfg High contrast scanner photographic elements
US4814264A (en) * 1986-12-17 1989-03-21 Fuji Photo Film Co., Ltd. Silver halide photographic material and method for preparation thereof
US4810626A (en) 1987-02-25 1989-03-07 Eastman Kodak Company Silver halide photosensitive materials containing thiourea and analogue compounds
US4749646A (en) 1987-03-23 1988-06-07 Eastman Kodak Company Silver halide photosensitive materials containing thiourea and analogue derivatives
US4933272A (en) 1988-04-08 1990-06-12 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
US4937180A (en) 1988-04-08 1990-06-26 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
JPH0743508B2 (en) 1988-05-18 1995-05-15 富士写真フイルム株式会社 Silver halide photographic emulsion
EP0362699A3 (en) 1988-10-03 1991-03-13 Eastman Kodak Company Reduced dispersity high aspect ratio tabular grain emulsions
JPH07111554B2 (en) 1988-11-04 1995-11-29 富士写真フイルム株式会社 Silver halide photographic light-sensitive material
US4902611A (en) 1989-01-06 1990-02-20 Leubner Ingo H Preparation of silver halide emulsions containing iridium
US4942120A (en) 1989-04-28 1990-07-17 Eastman Kodak Company Modified peptizer twinned grain silver halide emulsions and processes for their preparation
GB8916041D0 (en) 1989-07-13 1989-08-31 Kodak Ltd Process of preparing a tubular grain silver bromoiodide emulsion and emulsions produced thereby
GB8916042D0 (en) 1989-07-13 1989-08-31 Kodak Ltd Process of preparing a tabular grain silver bromoiodide emulsion and emulsions produced thereby
US4981781A (en) 1989-08-28 1991-01-01 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
US5037732A (en) 1989-08-28 1991-08-06 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
JP2559281B2 (en) * 1989-12-18 1996-12-04 富士写真フイルム株式会社 Silver halide photographic emulsion and photosensitive material using the same
JPH03189641A (en) 1989-12-19 1991-08-19 Fuji Photo Film Co Ltd Silver halide photographic emulsion and silver halide photographic sensitive material
US5229263A (en) 1990-05-15 1993-07-20 Fuji Photo Film Co., Ltd. Silver halide photographic material and process for the development thereof
US5049485A (en) 1990-11-16 1991-09-17 Eastman Kodak Company Photographic silver halide material comprising gold compound
JPH04318544A (en) * 1991-01-31 1992-11-10 Eastman Kodak Co Silver halide emulsion for processing of inclusion of physical development for dissolution
US5250403A (en) * 1991-04-03 1993-10-05 Eastman Kodak Company Photographic elements including highly uniform silver bromoiodide tabular grain emulsions
CA2067559A1 (en) * 1991-05-14 1992-11-15 Ramesh Jagannathan High edge cubicity tabular grain emulsions
US5360712A (en) 1993-07-13 1994-11-01 Eastman Kodak Company Internally doped silver halide emulsions and processes for their preparation
US5372927A (en) 1993-10-21 1994-12-13 Eastman Kodak Company Process for the low pag preparation of high aspect ratio tabular grain emulsions with reduced grain thicknesses

Also Published As

Publication number Publication date
EP0699950A1 (en) 1996-03-06
EP0699950B1 (en) 2000-05-24
DE69517109D1 (en) 2000-06-29
JPH08171163A (en) 1996-07-02

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Legal Events

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