DE69520908T2 - Kontrastreiches photographisches Silberhalogenidmaterial - Google Patents

Kontrastreiches photographisches Silberhalogenidmaterial

Info

Publication number
DE69520908T2
DE69520908T2 DE69520908T DE69520908T DE69520908T2 DE 69520908 T2 DE69520908 T2 DE 69520908T2 DE 69520908 T DE69520908 T DE 69520908T DE 69520908 T DE69520908 T DE 69520908T DE 69520908 T2 DE69520908 T2 DE 69520908T2
Authority
DE
Germany
Prior art keywords
silver halide
high contrast
halide photographic
photographic material
contrast silver
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 - Lifetime
Application number
DE69520908T
Other languages
English (en)
Other versions
DE69520908D1 (de
Inventor
Allison Hazel Caroline Dale
Roger Hugh Piggin
Michael Barry Ledger
David Beaumond
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 DE69520908D1 publication Critical patent/DE69520908D1/de
Publication of DE69520908T2 publication Critical patent/DE69520908T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • 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
    • G03C1/061—Hydrazine compounds
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • G03C2001/091—Gold
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • G03C2001/094—Rhodium
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • G03C2001/096—Sulphur sensitiser
DE69520908T 1994-03-11 1995-03-09 Kontrastreiches photographisches Silberhalogenidmaterial Expired - Lifetime DE69520908T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404670A GB9404670D0 (en) 1994-03-11 1994-03-11 High contrast photographic silver halide material

Publications (2)

Publication Number Publication Date
DE69520908D1 DE69520908D1 (de) 2001-06-21
DE69520908T2 true DE69520908T2 (de) 2001-11-22

Family

ID=10751629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520908T Expired - Lifetime DE69520908T2 (de) 1994-03-11 1995-03-09 Kontrastreiches photographisches Silberhalogenidmaterial

Country Status (5)

Country Link
US (1) US5512415A (de)
EP (1) EP0681208B1 (de)
JP (1) JP3445400B2 (de)
DE (1) DE69520908T2 (de)
GB (1) GB9404670D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9516369D0 (en) * 1995-08-10 1995-10-11 Kodak Ltd Photographic high contrast silver halide material
US5753409A (en) * 1995-10-16 1998-05-19 Konica Corporation Silver halide photographic light sensitive material
GB9725926D0 (en) 1997-12-09 1998-02-04 Eastman Kodak Co Photographic silver halide material
US8722322B2 (en) 2012-01-31 2014-05-13 Eastman Kodak Company Photonic heating of silver grids
US20140231723A1 (en) 2013-02-20 2014-08-21 Kurt Michael Sanger Enhancing silver conductivity
US20140367620A1 (en) 2013-06-17 2014-12-18 Ronald Anthony Gogle Method for improving patterned silver conductivity
US9247640B2 (en) 2014-01-29 2016-01-26 Eastman Kodak Company Silver halide conductive element precursor and devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140179A (en) * 1959-10-22 1964-07-07 Eastman Kodak Co Photographic element having increased speed and contrast
GB8516934D0 (en) * 1985-07-04 1985-08-07 Minnesota Mining & Mfg Photographic materials
JPS6290646A (ja) * 1985-10-17 1987-04-25 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料およびそれを用いた画像形成方法
JP2517343B2 (ja) * 1988-01-26 1996-07-24 富士写真フイルム株式会社 熱現像感光材料
JPH03164733A (ja) * 1989-11-24 1991-07-16 Fuji Photo Film Co Ltd 画像形成方法
US5230983A (en) * 1990-04-13 1993-07-27 Fuji Photo Film Co., Ltd. Silver halide photographic material
JP2757063B2 (ja) * 1990-05-14 1998-05-25 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
GB9211812D0 (en) * 1992-06-04 1992-07-15 Kodak Ltd Photographic high contrast silver halide materials
US5279933A (en) * 1993-02-03 1994-01-18 Eastman Kodak Company High-contrast photographic elements with improved print-out capability
US5372921A (en) * 1993-11-02 1994-12-13 Eastman Kodak Company High-contrast photographic elements with enhanced safelight performance

Also Published As

Publication number Publication date
JPH07270958A (ja) 1995-10-20
EP0681208B1 (de) 2001-05-16
GB9404670D0 (en) 1994-04-27
DE69520908D1 (de) 2001-06-21
EP0681208A2 (de) 1995-11-08
JP3445400B2 (ja) 2003-09-08
EP0681208A3 (de) 1995-11-29
US5512415A (en) 1996-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition