IT1156331B - Procedimento di precipitazione a doppio getto migliorati e prodotti ottenuti da essi - Google Patents

Procedimento di precipitazione a doppio getto migliorati e prodotti ottenuti da essi

Info

Publication number
IT1156331B
IT1156331B IT24231/82A IT2423182A IT1156331B IT 1156331 B IT1156331 B IT 1156331B IT 24231/82 A IT24231/82 A IT 24231/82A IT 2423182 A IT2423182 A IT 2423182A IT 1156331 B IT1156331 B IT 1156331B
Authority
IT
Italy
Prior art keywords
products obtained
precipitation process
double jet
jet precipitation
process improved
Prior art date
Application number
IT24231/82A
Other languages
English (en)
Other versions
IT8224231A0 (it
Inventor
Shinn Wey Jong
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 IT8224231A0 publication Critical patent/IT8224231A0/it
Application granted granted Critical
Publication of IT1156331B publication Critical patent/IT1156331B/it

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
    • 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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • G03C2001/0151—Double jet precipitation
    • 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
    • G03C2001/0156—Apparatus or processes for the preparation of emulsions pAg value; pBr value; pCl value; pI value
    • 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
    • G03C2001/03576—Containing no iodide
    • 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
    • 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
    • G03C2200/43—Process
    • 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
    • G03C2200/44—Details pH value
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
IT24231/82A 1981-11-12 1982-11-12 Procedimento di precipitazione a doppio getto migliorati e prodotti ottenuti da essi IT1156331B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32090881A 1981-11-12 1981-11-12
US06/429,403 US4399215A (en) 1981-11-12 1982-09-30 Double-jet precipitation processes and products thereof

Publications (2)

Publication Number Publication Date
IT8224231A0 IT8224231A0 (it) 1982-11-12
IT1156331B true IT1156331B (it) 1987-02-04

Family

ID=26982720

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24231/82A IT1156331B (it) 1981-11-12 1982-11-12 Procedimento di precipitazione a doppio getto migliorati e prodotti ottenuti da essi

Country Status (8)

Country Link
US (1) US4399215A (it)
CA (1) CA1175691A (it)
CH (1) CH653148A5 (it)
DE (1) DE3241638C2 (it)
FR (1) FR2516260B1 (it)
GB (1) GB2109577B (it)
IT (1) IT1156331B (it)
NL (1) NL191036C (it)

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US4435501A (en) 1981-11-12 1984-03-06 Eastman Kodak Company Controlled site epitaxial sensitization
JPS58127921A (ja) * 1982-01-27 1983-07-30 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
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
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
EP0091326A3 (en) * 1983-06-24 1984-04-11 Eastman Kodak Company Imaging with high aspect ratio tabular grain emulsions and nonplanar support elements
US4520098A (en) * 1984-05-31 1985-05-28 Eastman Kodak Company Photographic element exhibiting reduced sensitizing dye stain
JPS613134A (ja) * 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法およびハロゲン化銀写真感光材料
JPS6177847A (ja) * 1984-09-25 1986-04-21 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラー写真感光材料
US4661438A (en) 1985-04-04 1987-04-28 Eastman Kodak Company Quaternized tellurium salt fog inhibiting agents for silver halide photography
JPH0731378B2 (ja) * 1985-05-07 1995-04-10 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および写真感光材料
CA1280312C (en) 1985-09-03 1991-02-19 Joe Edward Maskasky Emulsions and photographic elements containing ruffled silver halide grains
US4643966A (en) * 1985-09-03 1987-02-17 Eastman Kodak Company Emulsions and photographic elements containing ruffled silver halide grains
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
JP2538268B2 (ja) * 1986-08-01 1996-09-25 コニカ株式会社 処理安定性に優れたハロゲン化銀写真感光材料
JPS6363044A (ja) * 1986-09-04 1988-03-19 Fuji Photo Film Co Ltd カラ−画像形成方法
US4684607A (en) * 1986-09-08 1987-08-04 Eastman Kodak Company Tabular silver halide emulsions with ledges
DE3766696D1 (de) * 1986-12-27 1991-01-24 Konishiroku Photo Ind Lichtempfindliches photographisches silberhalogenidmaterial.
JPH0778597B2 (ja) * 1987-03-02 1995-08-23 富士写真フイルム株式会社 写真感光材料およびその現像処理方法
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
JPH0789203B2 (ja) * 1987-04-30 1995-09-27 富士写真フイルム株式会社 ハロゲン化銀乳剤および写真感光材料
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
EP0300258B1 (en) * 1987-07-24 1993-10-20 Minnesota Mining And Manufacturing Company Photographic elements comprising light-sensitive silver bromo-iodide emulsions
US4983508A (en) * 1987-11-18 1991-01-08 Fuji Photo Film Co., Ltd. Method for manufacturing a light-sensitive silver halide emulsion
JPH0738069B2 (ja) * 1987-12-28 1995-04-26 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2670847B2 (ja) * 1988-04-11 1997-10-29 富士写真フイルム株式会社 ハロゲン化銀写真乳剤およびその製造方法
US5015566A (en) * 1988-09-08 1991-05-14 Eastman Kodak Company Tabular grain photographic elements exhibiting reduced pressure sensitivity (II)
US5061617A (en) * 1990-12-07 1991-10-29 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions
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)
US5185239A (en) * 1991-09-20 1993-02-09 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (iv)
US5178998A (en) * 1991-09-20 1993-01-12 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions (III)
US5217858A (en) * 1991-09-20 1993-06-08 Eastman Kodak Company Ultrathin high chloride tabular grain emulsions
US5292632A (en) * 1991-09-24 1994-03-08 Eastman Kodak Company High tabularity high chloride emulsions with inherently stable grain faces
US5356764A (en) * 1992-01-27 1994-10-18 Eastman Kodak Company Dye image forming photographic elements
US5320938A (en) * 1992-01-27 1994-06-14 Eastman Kodak Company High chloride tabular grain emulsions and processes for their preparation
US5252452A (en) * 1992-04-02 1993-10-12 Eastman Kodak Company Process for the preparation of high chloride tabular grain emulsions
US5254453A (en) * 1992-04-16 1993-10-19 Eastman Kodak Company Process for preparing narrow size distribution small tabular grains
EP0574090A1 (en) 1992-06-12 1993-12-15 Eastman Kodak Company One equivalent couplers and low pKa release dyes
US5275930A (en) * 1992-08-27 1994-01-04 Eastman Kodak Company High tabularity high chloride emulsions of exceptional stability
US5272052A (en) * 1992-08-27 1993-12-21 Eastman Kodak Company Process for the preparation of a grain stabilized high chloride tabular grain photographic emulsion (IV)
US5451490A (en) * 1993-03-22 1995-09-19 Eastman Kodak Company Digital imaging with tabular grain emulsions
US5310635A (en) * 1993-03-22 1994-05-10 Eastman Kodak Company Photographic camera film containing a high chloride tabular grain emulsion with tabular grain {100} major faces
US5264337A (en) * 1993-03-22 1993-11-23 Eastman Kodak Company Moderate aspect ratio tabular grain high chloride emulsions with inherently stable grain faces
US5411851A (en) * 1994-02-14 1995-05-02 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions
JPH0876303A (ja) * 1994-09-01 1996-03-22 Konica Corp ハロゲン化銀写真感光材料及びその処理方法
US5411853A (en) * 1994-09-08 1995-05-02 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions
US5418125A (en) * 1994-09-08 1995-05-23 Eastman Kodak Company Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions
US5549879A (en) * 1994-09-23 1996-08-27 Eastman Kodak Company Process for pulse flow double-jet precipitation
EP0731382A1 (en) * 1995-02-21 1996-09-11 Agfa-Gevaert N.V. Method for processing an exposed photographic silver halide material
US5508160A (en) * 1995-02-27 1996-04-16 Eastman Kodak Company Tabularly banded emulsions with high chloride central grain portions
US5512427A (en) * 1995-02-27 1996-04-30 Eastman Kodak Company Tabularly banded emulsions with high bromide central grain portions
US5709988A (en) * 1995-03-07 1998-01-20 Eastman Kodak Company Tabular grain emulsions exhibiting relatively constant high sensitivities
US5604086A (en) * 1995-03-29 1997-02-18 Eastman Kodak Company Tabular grain emulsions containing a restricted high iodide surface phase
US6436621B1 (en) * 1995-10-25 2002-08-20 Agfa-Gevaert Multilayer silver halide photographic material and process for preparing the same
US5830629A (en) * 1995-11-01 1998-11-03 Eastman Kodak Company Autoradiography assemblage using transparent screen
EP0793140B1 (en) * 1996-03-04 2000-08-09 Fuji Photo Film Co., Ltd. Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same
US5698379A (en) * 1996-10-15 1997-12-16 Eastman Kodak Company Rapid image presentation method employing silver chloride tabular grain photographic elements
JP3782238B2 (ja) * 1997-08-05 2006-06-07 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およびカラー画像形成方法
US5885762A (en) * 1997-10-21 1999-03-23 Eastman Kodak Company High chloride tabular grain emulsions and processes for their preparation
US5906913A (en) * 1997-10-21 1999-05-25 Eastman Kodak Company Non-uniform iodide high chloride {100} tabular grain emulsion
US5879874A (en) * 1997-10-31 1999-03-09 Eastman Kodak Company Process of preparing high chloride {100} tabular grain emulsions
US5908739A (en) * 1997-11-21 1999-06-01 Eastman Kodak Company Simplified nucleation of high chloride <100> tabular grain emulsions
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US4184877A (en) * 1976-06-10 1980-01-22 Ciba-Geigy Ag Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type
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GB1570581A (en) * 1978-05-25 1980-07-02 Ciba Geigy Ag Preparation of silver halide emulsions
GB1596602A (en) * 1978-02-16 1981-08-26 Ciba Geigy Ag Preparation of silver halide emulsions
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
DE2905655C2 (de) 1977-06-08 1995-03-30 Ilford Ltd Verfahren zur Herstellung von photographischen Silberhalogenidemulsionen, die Silberhalogenidkristalle vom Zwillingstyp enthalten

Also Published As

Publication number Publication date
NL191036C (nl) 1994-12-16
DE3241638A1 (de) 1983-05-19
DE3241638C2 (de) 1994-09-22
FR2516260B1 (fr) 1985-12-13
CA1175691A (en) 1984-10-09
GB2109577A (en) 1983-06-02
GB2109577B (en) 1985-12-04
NL8204393A (nl) 1983-06-01
NL191036B (nl) 1994-07-18
CH653148A5 (fr) 1985-12-13
IT8224231A0 (it) 1982-11-12
FR2516260A1 (fr) 1983-05-13
US4399215A (en) 1983-08-16

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Effective date: 19951219