DE69614289T2 - Fotographische Emulsionen, mit tafelförmigen Körnern, die eine Bandstruktur undeinen chloridreichen zentralen Kornbereich aufweisen - Google Patents

Fotographische Emulsionen, mit tafelförmigen Körnern, die eine Bandstruktur undeinen chloridreichen zentralen Kornbereich aufweisen

Info

Publication number
DE69614289T2
DE69614289T2 DE69614289T DE69614289T DE69614289T2 DE 69614289 T2 DE69614289 T2 DE 69614289T2 DE 69614289 T DE69614289 T DE 69614289T DE 69614289 T DE69614289 T DE 69614289T DE 69614289 T2 DE69614289 T2 DE 69614289T2
Authority
DE
Germany
Prior art keywords
chloride
tabular grains
photographic emulsions
ribbon structure
grain area
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
DE69614289T
Other languages
English (en)
Other versions
DE69614289D1 (de
Inventor
Joe E 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
Publication of DE69614289D1 publication Critical patent/DE69614289D1/de
Application granted granted Critical
Publication of DE69614289T2 publication Critical patent/DE69614289T2/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
    • G03C1/0051—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
    • G03C1/07—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
    • G03C1/035—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
    • 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
    • G03C2001/03517—Chloride 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
    • 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
    • G03C2001/03535—Core-shell grains
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69614289T 1995-02-27 1996-02-14 Fotographische Emulsionen, mit tafelförmigen Körnern, die eine Bandstruktur undeinen chloridreichen zentralen Kornbereich aufweisen Expired - Fee Related DE69614289T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/394,987 US5508160A (en) 1995-02-27 1995-02-27 Tabularly banded emulsions with high chloride central grain portions

Publications (2)

Publication Number Publication Date
DE69614289D1 DE69614289D1 (de) 2001-09-13
DE69614289T2 true DE69614289T2 (de) 2002-05-02

Family

ID=23561218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614289T Expired - Fee Related DE69614289T2 (de) 1995-02-27 1996-02-14 Fotographische Emulsionen, mit tafelförmigen Körnern, die eine Bandstruktur undeinen chloridreichen zentralen Kornbereich aufweisen

Country Status (4)

Country Link
US (1) US5508160A (de)
EP (1) EP0732617B1 (de)
JP (1) JPH08254780A (de)
DE (1) DE69614289T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3379863B2 (ja) * 1995-07-14 2003-02-24 富士写真フイルム株式会社 ハロゲン化銀写真感光材料及び画像形成方法
US5667949A (en) * 1995-08-30 1997-09-16 Eastman Kodak Company Rapid image forming process utilizing high chloride tabular grain silver halide emulsions with (iii) crystallographic faces
US5709981A (en) * 1995-08-30 1998-01-20 Eastman Kodak Company Photographic material and process utilizing high chloride tabular grain silver halide emulsions with (111) crystallographic faces
JP3630262B2 (ja) * 1997-04-18 2005-03-16 富士写真フイルム株式会社 ハロゲン化銀平板粒子乳剤の製造方法
US6630292B2 (en) * 2000-04-25 2003-10-07 Fuji Photo Film B.V. Method for producing a silver halide photographic emulsion

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414306A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Silver chlorobromide emulsions and processes for their preparation
US4399215A (en) * 1981-11-12 1983-08-16 Eastman Kodak Company Double-jet precipitation processes and products thereof
US4400463A (en) * 1981-11-12 1983-08-23 Eastman Kodak Company Silver chloride emulsions of modified crystal habit and processes for their preparation
US4439520A (en) * 1981-11-12 1984-03-27 Eastman Kodak Company Sensitized high aspect ratio silver halide emulsions and photographic elements
US4435501A (en) * 1981-11-12 1984-03-06 Eastman Kodak Company Controlled site epitaxial sensitization
US4504570A (en) * 1982-09-30 1985-03-12 Eastman Kodak Company Direct reversal emulsions and photographic elements useful in image transfer film units
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
JP2529853B2 (ja) * 1987-06-12 1996-09-04 富士写真フイルム株式会社 ハロゲン化銀写真乳剤の製造方法
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
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
US5061617A (en) * 1990-12-07 1991-10-29 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions
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)
US5185239A (en) * 1991-09-20 1993-02-09 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (iv)
US5178997A (en) * 1991-09-20 1993-01-12 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (II)
US5314798A (en) * 1993-04-16 1994-05-24 Eastman Kodak Company Iodide banded tabular grain emulsion
US5411851A (en) * 1994-02-14 1995-05-02 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions
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)
US5418125A (en) * 1994-09-08 1995-05-23 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions

Also Published As

Publication number Publication date
US5508160A (en) 1996-04-16
DE69614289D1 (de) 2001-09-13
EP0732617A1 (de) 1996-09-18
EP0732617B1 (de) 2001-08-08
JPH08254780A (ja) 1996-10-01

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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