DE69302147T2 - Verfahren zur Herstellung einer Korn-stabilisierten photographischen Emulsion mit tafelförmigen Körnern von hohem Chloridgehalt (II) - Google Patents

Verfahren zur Herstellung einer Korn-stabilisierten photographischen Emulsion mit tafelförmigen Körnern von hohem Chloridgehalt (II)

Info

Publication number
DE69302147T2
DE69302147T2 DE69302147T DE69302147T DE69302147T2 DE 69302147 T2 DE69302147 T2 DE 69302147T2 DE 69302147 T DE69302147 T DE 69302147T DE 69302147 T DE69302147 T DE 69302147T DE 69302147 T2 DE69302147 T2 DE 69302147T2
Authority
DE
Germany
Prior art keywords
grain
preparation
tabular grains
photographic emulsion
high chloride
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
DE69302147T
Other languages
English (en)
Other versions
DE69302147D1 (de
Inventor
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69302147D1 publication Critical patent/DE69302147D1/de
Publication of DE69302147T2 publication Critical patent/DE69302147T2/de
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
    • G03C1/0053—Tabular grain emulsions with high content of silver chloride
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • 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
DE69302147T 1992-08-27 1993-08-25 Verfahren zur Herstellung einer Korn-stabilisierten photographischen Emulsion mit tafelförmigen Körnern von hohem Chloridgehalt (II) Expired - Fee Related DE69302147T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/935,802 US5298387A (en) 1992-08-27 1992-08-27 Process for the preparation of a grain stabilized high chloride tabular grain photographic emulsion (II)

Publications (2)

Publication Number Publication Date
DE69302147D1 DE69302147D1 (de) 1996-05-15
DE69302147T2 true DE69302147T2 (de) 1996-11-28

Family

ID=25467679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302147T Expired - Fee Related DE69302147T2 (de) 1992-08-27 1993-08-25 Verfahren zur Herstellung einer Korn-stabilisierten photographischen Emulsion mit tafelförmigen Körnern von hohem Chloridgehalt (II)

Country Status (4)

Country Link
US (1) US5298387A (de)
EP (1) EP0584817B1 (de)
JP (1) JPH06194764A (de)
DE (1) DE69302147T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411852A (en) * 1994-07-27 1995-05-02 Eastman Kodak Company Class of grain growth modifiers for the preparation of high chloride (111) tabular grain emulsions (II)
US5399478A (en) * 1994-07-27 1995-03-21 Eastman Kodak Company Class of grain growth modifiers for the preparation of high chloride {111}t
US5411853A (en) * 1994-09-08 1995-05-02 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions
JPH08184931A (ja) * 1995-01-05 1996-07-16 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法
US5750326A (en) * 1995-09-29 1998-05-12 Eastman Kodak Company Process for the preparation of high bromide tabular grain emulsions
US6124463A (en) * 1998-07-02 2000-09-26 Dupont Pharmaceuticals Benzimidazoles as corticotropin release factor antagonists
US6365589B1 (en) 1998-07-02 2002-04-02 Bristol-Myers Squibb Pharma Company Imidazo-pyridines, -pyridazines, and -triazines as corticotropin releasing factor antagonists

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131038A (en) * 1932-05-26 1938-09-27 Eastman Kodak Co Photographic emulsion containing alkyl quaternary salts of thiazoles and the like asantifoggants
US4400463A (en) * 1981-11-12 1983-08-23 Eastman Kodak Company Silver chloride emulsions of modified crystal habit and processes for their preparation
CA1284051C (en) * 1985-12-19 1991-05-14 Joe E. Maskasky Chloride containing emulsion and a process for emulsion preparation
JPH0656474B2 (ja) * 1986-06-20 1994-07-27 富士写真フイルム株式会社 写真用ハロゲン化銀乳剤
US4804621A (en) * 1987-04-27 1989-02-14 E. I. Du Pont De Nemours And Company Process for the preparation of tabular silver chloride emulsions using a grain growth modifier
JPH0750310B2 (ja) * 1987-09-10 1995-05-31 富士写真フイルム株式会社 写真感光材料およびその処理方法
US4983508A (en) * 1987-11-18 1991-01-08 Fuji Photo Film Co., Ltd. Method for manufacturing a light-sensitive silver halide emulsion
JPH01187543A (ja) * 1988-01-21 1989-07-26 Mitsubishi Paper Mills Ltd 写真用分光増感色素
US4942120A (en) * 1989-04-28 1990-07-17 Eastman Kodak Company Modified peptizer twinned grain silver halide emulsions and processes for their preparation
JPH03116133A (ja) * 1989-09-29 1991-05-17 Fuji Photo Film Co Ltd 写真用ハロゲン化銀乳剤の製造方法
US5035992A (en) * 1989-11-30 1991-07-30 E. I. Du Pont De Nemours And Company Process for the stabilization of high-chloride crystals with modified crystal habit using bromide shells
US5178997A (en) * 1991-09-20 1993-01-12 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (II)
US5183732A (en) * 1991-09-20 1993-02-02 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (V)
US5178998A (en) * 1991-09-20 1993-01-12 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (III)
US5221602A (en) * 1991-09-20 1993-06-22 Eastman Kodak Company Process for the preparation of a grain stabilized high chloride tabular grain photographic emulsion (i)
US5217858A (en) * 1991-09-20 1993-06-08 Eastman Kodak Company Ultrathin high chloride tabular grain emulsions
US5185239A (en) * 1991-09-20 1993-02-09 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (iv)
US5176992A (en) * 1992-01-13 1993-01-05 Eastman Kodak Company Process for the preparation of a grain stabilized high chloride tabular grain photographic emulsion (II)
US5176991A (en) * 1992-01-27 1993-01-05 Eastman Kodak Company Process of preparing for photographic use high chloride tabular grain emulsion

Also Published As

Publication number Publication date
EP0584817B1 (de) 1996-04-10
US5298387A (en) 1994-03-29
EP0584817A1 (de) 1994-03-02
JPH06194764A (ja) 1994-07-15
DE69302147D1 (de) 1996-05-15

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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