DE60305841D1 - Tafelförmige Silberhalogenidemulsion - Google Patents

Tafelförmige Silberhalogenidemulsion

Info

Publication number
DE60305841D1
DE60305841D1 DE60305841T DE60305841T DE60305841D1 DE 60305841 D1 DE60305841 D1 DE 60305841D1 DE 60305841 T DE60305841 T DE 60305841T DE 60305841 T DE60305841 T DE 60305841T DE 60305841 D1 DE60305841 D1 DE 60305841D1
Authority
DE
Germany
Prior art keywords
silver halide
halide emulsion
tabular silver
tabular
emulsion
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
DE60305841T
Other languages
English (en)
Other versions
DE60305841T2 (de
Inventor
Simona Fava
Roberta Bellunghi
Roberta Ganduglia
Luca Ceruti
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.)
Ferrania SpA
Original Assignee
Ferrania SpA
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 Ferrania SpA filed Critical Ferrania SpA
Application granted granted Critical
Publication of DE60305841D1 publication Critical patent/DE60305841D1/de
Publication of DE60305841T2 publication Critical patent/DE60305841T2/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
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • 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
    • G03C2001/0357—Monodisperse emulsion
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE60305841T 2002-10-31 2003-10-07 Silberhalogenidemulsion mit tafelförmigen Körnern Expired - Fee Related DE60305841T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITSV20020053 2002-10-31
IT000053A ITSV20020053A1 (it) 2002-10-31 2002-10-31 Emulsione di granuli tabulari agli alogenuri d'argento.

Publications (2)

Publication Number Publication Date
DE60305841D1 true DE60305841D1 (de) 2006-07-20
DE60305841T2 DE60305841T2 (de) 2007-06-21

Family

ID=32089017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305841T Expired - Fee Related DE60305841T2 (de) 2002-10-31 2003-10-07 Silberhalogenidemulsion mit tafelförmigen Körnern

Country Status (5)

Country Link
US (1) US6878512B2 (de)
EP (1) EP1416322B1 (de)
CN (1) CN1536435A (de)
DE (1) DE60305841T2 (de)
IT (1) ITSV20020053A1 (de)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945132B2 (ja) * 1979-04-23 1984-11-05 富士写真フイルム株式会社 感光性ハロゲン化銀結晶の製造方法
JPS616643A (ja) * 1984-06-20 1986-01-13 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤の製造方法
US4797354A (en) * 1986-03-06 1989-01-10 Fuji Photo Film Co., Ltd. Silver halide emulsions comprising hexagonal monodisperse tabular silver halide grains
US4722886A (en) * 1986-10-10 1988-02-02 E. I. Du Pont De Nemours And Company Process for preparing a photographic emulsion containing tabular grains having narrow size distribution
US4801522A (en) * 1986-10-10 1989-01-31 E. I. Du Pont De Nemours And Company Process for preparing a photographic emulsion containing tabular grains exhibiting high speed
GB8907442D0 (en) * 1989-04-03 1989-05-17 Minnesota Mining & Mfg Process for the preparation of photographic silver halide emulsions having tabular grains
US5013641A (en) * 1989-12-19 1991-05-07 Eastman Kodak Company Formation of tabular silver halide emulsions utilizing high pH digestion
JPH05173272A (ja) 1991-05-20 1993-07-13 Konica Corp ハロゲン化銀乳剤及びハロゲン化銀写真感光材料
US5254453A (en) * 1992-04-16 1993-10-19 Eastman Kodak Company Process for preparing narrow size distribution small tabular grains
US5302499A (en) * 1992-04-16 1994-04-12 Eastman Kodak Company Photographic silver halide material comprising tabular grains of specified dimensions in several color records
US5275929A (en) * 1992-04-16 1994-01-04 Eastman Kodak Company Photographic silver halide material comprising tabular grains of specified dimensions
EP0569075B1 (de) 1992-05-05 1998-03-25 Agfa-Gevaert N.V. Verfahren zur Herstellung von tafelförmigen Silberhalogenid-Körnern
DE69216083T2 (de) 1992-07-10 1997-06-12 Agfa Gevaert Nv Herstellung von Tafelkornemulsionen mit mittleren Aspektverhältnis
US5318888A (en) 1992-09-16 1994-06-07 E. I. Du Pont De Nemours And Company Large tabular grains with novel size distribution and process for rapid manufacture
JP3177809B2 (ja) 1993-12-27 2001-06-18 コニカ株式会社 ハロゲン化銀カラー写真感光材料
US5906914A (en) * 1997-01-17 1999-05-25 Konica Corporation Silver halide light sensitive photographic material
US6245498B1 (en) * 1997-10-15 2001-06-12 Konica Corporation Silver halide emulsion
JP4102004B2 (ja) * 1999-07-30 2008-06-18 富士フイルム株式会社 ハロゲン化銀写真乳剤及びこれを用いたハロゲン化銀写真感光材料
JP2001255613A (ja) * 2000-03-13 2001-09-21 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤及びこれを用いたハロゲン化銀写真感光材料
US6534257B2 (en) * 2000-09-22 2003-03-18 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and silver halide photographic light-sensitive material containing the same

Also Published As

Publication number Publication date
ITSV20020053A1 (it) 2004-05-01
EP1416322B1 (de) 2006-06-07
DE60305841T2 (de) 2007-06-21
US6878512B2 (en) 2005-04-12
EP1416322A1 (de) 2004-05-06
CN1536435A (zh) 2004-10-13
US20040086813A1 (en) 2004-05-06

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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