CH611723A5 - - Google Patents

Info

Publication number
CH611723A5
CH611723A5 CH962175A CH962175A CH611723A5 CH 611723 A5 CH611723 A5 CH 611723A5 CH 962175 A CH962175 A CH 962175A CH 962175 A CH962175 A CH 962175A CH 611723 A5 CH611723 A5 CH 611723A5
Authority
CH
Switzerland
Application number
CH962175A
Inventor
John Derek Lewis
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to IT5082275A priority Critical patent/IT1041139B/it
Publication of CH611723A5 publication Critical patent/CH611723A5/xx

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
    • G03C1/015—Apparatus or processes for the preparation of 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • 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
    • G03C2001/0058—Twinned crystal
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH962175A 1974-08-07 1975-07-23 CH611723A5 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5082275A IT1041139B (it) 1974-08-07 1975-08-05 Metodo per preparare emulsione fotografiche di alogenuro di argento e materiale fotografico che le contiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3476974A GB1469480A (en) 1974-08-07 1974-08-07 Photographic emulsion

Publications (1)

Publication Number Publication Date
CH611723A5 true CH611723A5 (it) 1979-06-15

Family

ID=10369723

Family Applications (1)

Application Number Title Priority Date Filing Date
CH962175A CH611723A5 (it) 1974-08-07 1975-07-23

Country Status (7)

Country Link
US (1) US4067739A (it)
JP (1) JPS5836762B2 (it)
BE (1) BE832151A (it)
CH (1) CH611723A5 (it)
DE (1) DE2534965A1 (it)
FR (1) FR2281592A1 (it)
GB (1) GB1469480A (it)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184878A (en) * 1976-06-10 1980-01-22 Ciba-Geigy Aktiengesellschaft Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type
GB1596602A (en) * 1978-02-16 1981-08-26 Ciba Geigy Ag Preparation of silver halide emulsions
GB1520976A (en) * 1976-06-10 1978-08-09 Ciba Geigy Ag Photographic emulsions
GB1591610A (en) * 1976-10-07 1981-06-24 Agfa Gevaert Rapidly processable radiographic material
JPS6035055B2 (ja) * 1978-12-07 1985-08-12 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
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
DE3032685A1 (de) * 1980-08-29 1982-04-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur bildung lichtempfindlicher silberhalogenidkristalle
US4339532A (en) * 1981-01-08 1982-07-13 Polaroid Corporation Novel photosensitive silver halide emulsion and method of preparing same
JPS57178235A (en) * 1981-04-28 1982-11-02 Konishiroku Photo Ind Co Ltd Photographic sensitive silver halide material
EP0070181A1 (en) * 1981-07-10 1983-01-19 Konica Corporation Silver halide light-sensitive color photographic material
EP0265590B1 (en) * 1981-07-10 1994-06-01 Konica Corporation Light-sensitive color photographic material
JPS5849938A (ja) * 1981-08-07 1983-03-24 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤の製造方法
US4425425A (en) 1981-11-12 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4434226A (en) 1981-11-12 1984-02-28 Eastman Kodak Company High aspect ratio silver bromoiodide emulsions and processes for their preparation
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
US4414304A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Forehardened high aspect ratio silver halide photographic elements and processes for their use
US4399215A (en) * 1981-11-12 1983-08-16 Eastman Kodak Company Double-jet precipitation processes and products thereof
US4439520A (en) * 1981-11-12 1984-03-27 Eastman Kodak Company Sensitized high aspect ratio silver halide emulsions and photographic elements
US4414310A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Process for the preparation of high aspect ratio silver bromoiodide emulsions
US4414306A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Silver chlorobromide emulsions and processes for their preparation
JPS5895345A (ja) * 1981-12-01 1983-06-06 Konishiroku Photo Ind Co Ltd 色素画像形成方法
US4504570A (en) * 1982-09-30 1985-03-12 Eastman Kodak Company Direct reversal emulsions and photographic elements useful in image transfer film units
US4478929A (en) * 1982-09-30 1984-10-23 Eastman Kodak Company Dye image transfer film unit with tabular silver halide
US4425426A (en) 1982-09-30 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4435499A (en) 1983-01-31 1984-03-06 Eastman Kodak Company Photothermographic silver halide material and process
US4477565A (en) * 1983-02-02 1984-10-16 Polaroid Corporation Method for preparing photosensitive silver halide emulsion
JPS59212826A (ja) * 1983-05-18 1984-12-01 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤の製造方法
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
JPS61118742A (ja) * 1984-11-14 1986-06-06 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US4769312A (en) 1985-10-15 1988-09-06 Fuji Photo Film Co., Ltd. Method of processing silver halide color photographic material including the use of a two bath desilvering system comprising two baths
DE3707135B9 (de) * 1986-03-06 2005-03-17 Fuji Photo Film Co., Ltd., Minami-Ashigara Silberhalogenidemulsionen und Verfahren zu ihrer Herstellung
JPH0711679B2 (ja) * 1986-03-06 1995-02-08 富士写真フイルム株式会社 ハロゲン化銀乳剤の製造方法
US4888273A (en) * 1988-02-26 1989-12-19 Polaroid Corporation Stabilized tabular silver halide grain emulsions
JPH03120528A (ja) * 1989-10-03 1991-05-22 Konica Corp 高感度でカブリ、粒状性の改良されたハロゲン化銀乳剤及びその製造方法
EP0562476B1 (en) 1992-03-19 2000-10-04 Fuji Photo Film Co., Ltd. Method for preparing a silver halide photographic emulsion
US5525460A (en) 1992-03-19 1996-06-11 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
JP2777949B2 (ja) 1992-04-03 1998-07-23 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US5254453A (en) * 1992-04-16 1993-10-19 Eastman Kodak Company Process for preparing narrow size distribution small tabular grains
DE4434783C2 (de) * 1994-09-29 1998-04-09 Daimler Benz Ag Kraftstoffeinspritzanlage für eine mehrzylindrige Brennkraftmaschine
EP0749038A1 (en) 1995-06-16 1996-12-18 Minnesota Mining And Manufacturing Company Light-sensitive photographic materials comprising tabular silver halide grains and azodicarbonamide derivatives
JPH09152696A (ja) 1995-11-30 1997-06-10 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
JP3817787B2 (ja) 1996-02-09 2006-09-06 コニカミノルタホールディングス株式会社 ロイコ染料、ハロゲン化銀写真感光材料、その画像形成方法およびその処理方法
EP0806860A1 (en) * 1996-05-09 1997-11-12 Minnesota Mining And Manufacturing Company Apparatus and method for processing and digitizing a light-sensitive photographic material
DE69615036T2 (de) 1996-11-13 2002-04-18 Eastman Kodak Co., Rochester Verfahren zur Herstellung einer Silberhalogenidemulsion
US6379459B1 (en) * 2000-10-24 2002-04-30 The United States Of America As Represented By The Secretary Of The Interior Crystallization of powders having uniform particle sizes by Ostwald ripening at large levels of supersaturation
US6623918B1 (en) 2002-05-29 2003-09-23 Eastman Kodak Company Process for the preparation of high bromide tabular grain emulsions
US6753134B2 (en) 2002-07-24 2004-06-22 Eastman Kodak Company Process for the preparation of high bromide cubic grain emulsions
US7008761B2 (en) * 2004-03-31 2006-03-07 Eastman Kodak Company Process for the preparation of high bromide cubical grain emulsions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1547740A1 (de) * 1965-10-21 1969-12-04 Eastman Kodak Co Verfahren zur Herstellung von Silberhalogenidemulsionen mit Silberhalogenidkristallen kubisch-regulaerer Form
DE1804289C2 (de) * 1967-10-23 1985-01-10 Fuji Shashin Film K.K., Minami-ashigara, Kanagawa Verfahren zur Herstellung von Kristallen eines schwach löslichen anorganischen Salzes
JPS4823443B1 (it) * 1969-07-18 1973-07-13
AU2544571A (en) * 1970-02-16 1972-08-17 Eastman Kodak Company Method of making a metal salt precipitate
FR2135188B1 (it) * 1971-05-03 1974-07-26 Ilford Ltd
GB1376443A (en) * 1971-05-11 1974-12-04 Agfa Gevaert Manufacture of photographic silver halide materials
JPS5418038B2 (it) * 1971-09-12 1979-07-04
US3773516A (en) * 1971-12-29 1973-11-20 Polaroid Corp Process for preparing silver halide emulsions
US3790387A (en) * 1972-03-20 1974-02-05 Eastman Kodak Co Precipitation of metal salts
JPS5542738B2 (it) * 1973-05-11 1980-11-01

Also Published As

Publication number Publication date
JPS5836762B2 (ja) 1983-08-11
DE2534965A1 (de) 1976-02-19
DE2534965C2 (it) 1989-09-14
GB1469480A (en) 1977-04-06
JPS5139027A (en) 1976-04-01
FR2281592A1 (fr) 1976-03-05
BE832151A (fr) 1976-02-06
US4067739A (en) 1978-01-10

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: ILFORD LIMITED

PL Patent ceased