DE69600782D1 - Emulsionen enthaltend ultradünne tafelförmige Körner mit hohem Bromidgehalt verbessert durch modifizierten Peptisierer - Google Patents

Emulsionen enthaltend ultradünne tafelförmige Körner mit hohem Bromidgehalt verbessert durch modifizierten Peptisierer

Info

Publication number
DE69600782D1
DE69600782D1 DE69600782T DE69600782T DE69600782D1 DE 69600782 D1 DE69600782 D1 DE 69600782D1 DE 69600782 T DE69600782 T DE 69600782T DE 69600782 T DE69600782 T DE 69600782T DE 69600782 D1 DE69600782 D1 DE 69600782D1
Authority
DE
Germany
Prior art keywords
peptizers
enhanced
thin
modified
tabular grains
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
DE69600782T
Other languages
English (en)
Other versions
DE69600782T2 (de
Inventor
Joe Edward 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 DE69600782D1 publication Critical patent/DE69600782D1/de
Application granted granted Critical
Publication of DE69600782T2 publication Critical patent/DE69600782T2/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
    • 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
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • 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
    • G03C1/0051—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
    • G03C2001/03511—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
    • G03C2200/00—Details
    • G03C2200/03—111 crystal face

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69600782T 1995-08-10 1996-08-07 Emulsionen enthaltend ultradünne tafelförmige Körner mit hohem Bromidgehalt verbessert durch modifizierten Peptisierer Expired - Fee Related DE69600782T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US210195P 1995-08-10 1995-08-10
US57448995A 1995-12-19 1995-12-19

Publications (2)

Publication Number Publication Date
DE69600782D1 true DE69600782D1 (de) 1998-11-19
DE69600782T2 DE69600782T2 (de) 1999-06-02

Family

ID=26669936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69600782T Expired - Fee Related DE69600782T2 (de) 1995-08-10 1996-08-07 Emulsionen enthaltend ultradünne tafelförmige Körner mit hohem Bromidgehalt verbessert durch modifizierten Peptisierer

Country Status (4)

Country Link
US (1) US5667955A (de)
EP (1) EP0758758B1 (de)
JP (1) JPH09120108A (de)
DE (1) DE69600782T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792602A (en) * 1997-03-17 1998-08-11 Eastman Kodak Company Process for the preparation of silver halide emulsions having iodide containing grains
US6416941B1 (en) 1998-12-17 2002-07-09 Eastman Kodak Company Color photographic elements of increased sensitivity
US6090536A (en) * 1998-12-17 2000-07-18 Eastman Kodak Company Photographic emulsions and elements of increased sensitivity
US6242170B1 (en) 1998-12-17 2001-06-05 Eastman Kodak Company Color photographic element containing a fragmentable electron donor in combination with a one equivalent coupler for improved photographic response
US6187525B1 (en) 1998-12-17 2001-02-13 Eastman Kodak Company Color photographic elements of increased sensitivity containing one equivalent coupler
US6027869A (en) * 1998-12-17 2000-02-22 Eastman Kodak Company Photographic elements containing light scattering particles
US6225036B1 (en) * 1998-12-17 2001-05-01 Eastman Kodak Company Color photographic element containing a fragmentable electron donor in combination with a one equivalent coupler and starch peptized tabular emulsion for improved photographic response
JP2001147501A (ja) * 1999-09-10 2001-05-29 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤とそれを含んだ感光材料
US6365336B1 (en) 2000-10-31 2002-04-02 Eastman Kodak Company Aqueous photothermographic imaging elements comprising aqueous silver halide emulsions precipitated in the presence of cationic starch peptizing agent
US6395465B1 (en) 2000-12-07 2002-05-28 Eastman Kodak Company Preparation of high bromide photographic emulsions with starch peptizer
US6391534B1 (en) 2000-12-07 2002-05-21 Eastman Kodak Company Preparation of high bromide photographic emulsions with starch peptizer and oxidizing agent
US20040009440A1 (en) * 2002-07-11 2004-01-15 Alice Moon Coating composition for photographic materials
US20070150414A1 (en) * 2004-01-07 2007-06-28 Precash, Inc. System and method for facilitating payment transactions
US7201323B2 (en) * 2004-12-10 2007-04-10 Mitek Systems, Inc. System and method for check fraud detection using signature validation
WO2010110845A1 (en) 2009-03-27 2010-09-30 Carestream Health, Inc. Radiographic silver halide films having incorporated developer
EP2259136A1 (de) 2009-06-03 2010-12-08 Carestream Health, Inc. Fim mit blauem Farbstoff
US8617801B2 (en) 2009-06-03 2013-12-31 Carestream Health, Inc. Film with blue dye
WO2017123444A1 (en) 2016-01-15 2017-07-20 Carestream Health, Inc. Method of preparing silver carboxylate soaps

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827428A (en) 1955-03-21 1958-03-18 Ionics Photographic emulsion purification
US3017294A (en) 1956-11-16 1962-01-16 Corn Products Co Process for sizing
US2989520A (en) 1959-04-22 1961-06-20 Nat Starch Chem Corp Sulfonium ether derivatives of starch
US3051700A (en) 1959-07-17 1962-08-28 Hubinger Co Cationic, nitrogenated, starch products containing at least fifty percent amylose
US3320118A (en) 1960-11-21 1967-05-16 Penick & Ford Ltd Cationic starch complex
US3136646A (en) 1960-12-19 1964-06-09 Hubinger Co Stabilized cationic starch composition
US3077469A (en) 1961-06-28 1963-02-12 Nat Starch Chem Corp Phosphonium starch ethers
US3251826A (en) 1961-07-10 1966-05-17 Charles L Mehltretter Cationic oxidized starch products
US3243426A (en) 1962-07-27 1966-03-29 George V Caesar Process of making cationic starch and resulting product
GB1059782A (en) 1962-09-11 1967-02-22 Eastman Kodak Co Photographic silver halide emulsions and sensitive materials prepared therefrom
US3219518A (en) 1963-03-28 1965-11-23 Hercules Powder Co Ltd Reaction product of dialdehyde with starch ether in paper
US3336292A (en) 1963-09-18 1967-08-15 Penick & Ford Ltd Quaternary ammonium starch ethers and process of preparation
US3354034A (en) 1964-03-23 1967-11-21 Nat Starch Chem Corp Novel cationic starch derivatives
US3320080A (en) 1964-06-05 1967-05-16 Nat Starch Chem Corp Water resistant paper coating compositions
US3422087A (en) 1965-03-08 1969-01-14 Philip D Caesar Process for forming cationic polysaccharide ethers and product
GB1135693A (en) 1966-03-10 1968-12-04 Scholten Chemische Fab Polysaccharide derivatives
US3467608A (en) 1966-06-27 1969-09-16 Dow Chemical Co Cationic starch compositions and a method of preparation
NL137240C (de) 1966-11-15 1900-01-01
US3671310A (en) 1968-05-07 1972-06-20 Nat Starch Chem Corp Paper surface sizing process and product utilizing cationic amylose derivatives
US3737370A (en) 1970-02-27 1973-06-05 Nat Starch Chem Corp Process for making paper and paper made therefrom using liquid cationic starch derivatives
US3842005A (en) 1970-07-01 1974-10-15 Staley Mfg Co A E Process of flocculating aqueous suspensions with cationic starch ethers
US3782953A (en) 1971-09-20 1974-01-01 Eastman Kodak Co Purification of silver halide precipitates
US3770472A (en) 1972-05-09 1973-11-06 Nat Starch Chem Corp Process for preparing modified starch dispersions
US4060683A (en) 1976-08-31 1977-11-29 National Starch And Chemical Corporation Preparation of cationic starches and cathionic starches thus produced
US4127563A (en) 1977-06-29 1978-11-28 The United States Of America As Represented By The Secretary Of Agriculture Low pH preparation of cationic starches and flours
US4334012A (en) 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials
US4439520A (en) * 1981-11-12 1984-03-27 Eastman Kodak Company Sensitized high aspect ratio silver halide emulsions and photographic elements
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
FR2557166B1 (fr) 1983-10-27 1986-07-04 Roquette Freres Additif cationique de masse pour la fabrication du papier comprenant un melange d'au moins un amidon de cereale et d'au moins un amidon de tubercule cationique et son procede de fabrication
JP2542805B2 (ja) * 1985-03-06 1996-10-09 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
US4672027A (en) 1985-10-23 1987-06-09 Eastman Kodak Company Multicolor photographic element with a minus blue recording tabular grain emulsion layer overlying a blue recording emulsion layer
SE461404C (sv) 1988-06-22 1999-11-15 Betzdearborn Inc Limningskomposition, förfarande för framställning därav, förfarande för framställning av limmat papper, och limmat papper
EP0362699A3 (de) 1988-10-03 1991-03-13 Eastman Kodak Company Emulsionen mit tafelförmigen Körnern eines hohen Aspektverhältnisses, die eine engere Korngrössenverteilung aufweisen
US5227481A (en) 1989-07-07 1993-07-13 National Starch And Chemical Investment Holding Corporation Cationic polysaccharides and reagents for their preparation
US5349089A (en) 1989-07-07 1994-09-20 National Starch And Chemical Investment Holding Corporation Reagent for preparing polycationic polysaccharides
GB8916041D0 (en) 1989-07-13 1989-08-31 Kodak Ltd Process of preparing a tubular grain silver bromoiodide emulsion and emulsions produced thereby
GB8916042D0 (en) 1989-07-13 1989-08-31 Kodak Ltd Process of preparing a tabular grain silver bromoiodide emulsion and emulsions produced thereby
US5250403A (en) * 1991-04-03 1993-10-05 Eastman Kodak Company Photographic elements including highly uniform silver bromoiodide tabular grain emulsions
US5284744A (en) * 1992-08-27 1994-02-08 Eastman Kodak Company Non-ultraviolet-absorbing peptizer for silver halide emulsions
US5372927A (en) 1993-10-21 1994-12-13 Eastman Kodak Company Process for the low pag preparation of high aspect ratio tabular grain emulsions with reduced grain thicknesses
US5460934A (en) 1993-10-21 1995-10-24 Eastman Kodak Company Chloride containing high bromide ultrathin tabular grain emulsions

Also Published As

Publication number Publication date
JPH09120108A (ja) 1997-05-06
EP0758758A1 (de) 1997-02-19
EP0758758B1 (de) 1998-10-14
US5667955A (en) 1997-09-16
DE69600782T2 (de) 1999-06-02

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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