FR2344050A1 - TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS - Google Patents

TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS

Info

Publication number
FR2344050A1
FR2344050A1 FR7707005A FR7707005A FR2344050A1 FR 2344050 A1 FR2344050 A1 FR 2344050A1 FR 7707005 A FR7707005 A FR 7707005A FR 7707005 A FR7707005 A FR 7707005A FR 2344050 A1 FR2344050 A1 FR 2344050A1
Authority
FR
France
Prior art keywords
technique
silver salt
photographic additives
salt emulsions
introducing
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.)
Granted
Application number
FR7707005A
Other languages
French (fr)
Other versions
FR2344050B1 (en
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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
Priority claimed from DE19762609742 external-priority patent/DE2609742C2/en
Priority claimed from DE19762609741 external-priority patent/DE2609741A1/en
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2344050A1 publication Critical patent/FR2344050A1/en
Application granted granted Critical
Publication of FR2344050B1 publication Critical patent/FR2344050B1/fr
Granted 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
    • 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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
FR7707005A 1976-03-09 1977-03-09 TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS Granted FR2344050A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762609742 DE2609742C2 (en) 1976-03-09 1976-03-09 Process for the introduction of photographic additives in silver salt emulsions
DE19762609741 DE2609741A1 (en) 1976-03-09 1976-03-09 Additives for addn. to photographic silver halide emulsions - prepd. by grinding to fine particle size in aq. medium with a dispersing agent

Publications (2)

Publication Number Publication Date
FR2344050A1 true FR2344050A1 (en) 1977-10-07
FR2344050B1 FR2344050B1 (en) 1983-06-24

Family

ID=25770174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707005A Granted FR2344050A1 (en) 1976-03-09 1977-03-09 TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS

Country Status (2)

Country Link
FR (1) FR2344050A1 (en)
GB (1) GB1570362A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099861A2 (en) * 1982-07-23 1984-02-01 Ciba-Geigy Ag Process for the preparation of photographic materials
EP0353629A2 (en) * 1988-08-05 1990-02-07 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger
EP0591861A1 (en) * 1992-10-05 1994-04-13 Eastman Kodak Company Reactivity control in microcrystalline coupler dispersions
WO1995031752A1 (en) * 1994-05-16 1995-11-23 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105141A (en) * 1981-12-17 1983-06-22 Fuji Photo Film Co Ltd Manufacture of silver halide emulsion
US5994041A (en) * 1985-04-06 1999-11-30 Eastman Kodak Company Process for buffering concentrated aqueous slurries
US4923784A (en) * 1987-11-24 1990-05-08 Eastman Kodak Company Photographic elements containing a bleach accelerator precursor
US5240821A (en) * 1991-12-19 1993-08-31 Eastman Kodak Company Solid particle dispersion developer precursors for photographic elements
US5274109A (en) * 1991-12-20 1993-12-28 Eastman Kodak Company Microprecipitated methine oxonol filter dye dispersions
US5624467A (en) * 1991-12-20 1997-04-29 Eastman Kodak Company Microprecipitation process for dispersing photographic filter dyes
US5217859A (en) * 1992-04-16 1993-06-08 Eastman Kodak Company Aqueous, solid particle dispersions of dichalcogenides for photographic emulsions and coatings
US5300394A (en) * 1992-12-16 1994-04-05 Eastman Kodak Company Dispersions for imaging systems
US5360695A (en) * 1993-01-26 1994-11-01 Eastman Kodak Company Aqueous developable dye diffusion transfer elements containing solid particle thermal solvent dispersions
US5455155A (en) * 1993-04-22 1995-10-03 Eastman Kodak Company Photographic element having reduced dye stain
US5460933A (en) * 1993-04-22 1995-10-24 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger
JPH07219108A (en) * 1994-01-28 1995-08-18 Konica Corp Silver halide color photographic sensitive material
US5468598A (en) * 1994-04-18 1995-11-21 Eastman Kodak Company Solid particle dispersions for imaging systems
EP0678771B1 (en) * 1994-04-18 2001-11-21 Eastman Kodak Company Stable aqueous solid particle dispersions
US5478705A (en) * 1994-05-25 1995-12-26 Eastman Kodak Company Milling a compound useful in imaging elements using polymeric milling media
US5609998A (en) * 1994-12-29 1997-03-11 Eastman Kodak Company Process for dispersing concentrated aqueous slurries
US5605785A (en) * 1995-03-28 1997-02-25 Eastman Kodak Company Annealing processes for nanocrystallization of amorphous dispersions
US5582957A (en) 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US5750323A (en) * 1995-08-31 1998-05-12 Eastman Kodak Company Solid particle dispersions for imaging elements
ES2303527T3 (en) 2000-05-10 2008-08-16 Jagotec Ag GRINDING PROCEDURE.
EP1313451B1 (en) 2000-08-31 2009-03-11 Jagotec AG Milled particles
JP2002221769A (en) 2000-11-27 2002-08-09 Fuji Photo Film Co Ltd Heat developable photosensitive material and method of forming image using the same
US6750002B2 (en) 2002-01-28 2004-06-15 Eastman Kodak Company Process for the preparation of concentrated dye-water compositions
CN105130855B (en) 2009-12-07 2018-05-25 约翰斯霍普金斯大学 Succinylated hydroxy amine derivatives and application thereof
AU2010328234B2 (en) * 2009-12-07 2016-05-12 Cardioxyl Pharmaceuticals, Inc. N-acyloxysulfonamide and N-hydroxy-N-acylsulfonamide derivatives

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837772A (en) * 1927-04-11 1931-12-22 British Dyestuffs Corp Ltd Process for the preparation of solid bodies in finely divided states
FR1117917A (en) * 1954-01-16 1956-05-29 Hoechst Ag Dry and easy to disperse preparations based on dyes
FR1575221A (en) * 1967-07-31 1969-07-18
FR2073677A5 (en) * 1969-12-13 1971-10-01 Agfa Gevaert Ag
FR2104279A5 (en) * 1970-08-12 1972-04-14 Fuji Photo Film Co Ltd
DE2341966A1 (en) * 1972-09-14 1974-03-21 Wolfen Filmfab Veb Optical sensitization of siliver halide emulsion - with betaine cyanines in aq (organic) colour coupler soln, for simplicity and stable sensitizer solns

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837772A (en) * 1927-04-11 1931-12-22 British Dyestuffs Corp Ltd Process for the preparation of solid bodies in finely divided states
FR1117917A (en) * 1954-01-16 1956-05-29 Hoechst Ag Dry and easy to disperse preparations based on dyes
FR1575221A (en) * 1967-07-31 1969-07-18
FR2073677A5 (en) * 1969-12-13 1971-10-01 Agfa Gevaert Ag
US3692527A (en) * 1969-12-13 1972-09-19 Agfa Gevaert Ag Silver halide emulsion containing a mercapto pyrimidine derivative antifoggant
FR2104279A5 (en) * 1970-08-12 1972-04-14 Fuji Photo Film Co Ltd
DE2341966A1 (en) * 1972-09-14 1974-03-21 Wolfen Filmfab Veb Optical sensitization of siliver halide emulsion - with betaine cyanines in aq (organic) colour coupler soln, for simplicity and stable sensitizer solns

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099861A2 (en) * 1982-07-23 1984-02-01 Ciba-Geigy Ag Process for the preparation of photographic materials
EP0099861A3 (en) * 1982-07-23 1984-06-06 Ciba-Geigy Ag Process for the preparation of photographic materials
EP0353629A2 (en) * 1988-08-05 1990-02-07 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger
EP0353629A3 (en) * 1988-08-05 1990-12-05 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger
EP0591861A1 (en) * 1992-10-05 1994-04-13 Eastman Kodak Company Reactivity control in microcrystalline coupler dispersions
WO1995031752A1 (en) * 1994-05-16 1995-11-23 Eastman Kodak Company Photographic element having solid particle dispersion of oxidized developer scavenger

Also Published As

Publication number Publication date
FR2344050B1 (en) 1983-06-24
GB1570362A (en) 1980-07-02

Similar Documents

Publication Publication Date Title
FR2344050A1 (en) TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS
PL198730A1 (en) METHOD OF PREPARATION OF CHLORINE SILVER PHOTOGRAPHIC EMULSIONS
IT1170016B (en) PHOTOGRAPHIC SILVER HALIDE EMULSIONS
BE803526A (en) METHODS FOR PREPARING PHOTOGRAPHIC EMULSIONS
GB2036351B (en) Silver halide photographic emulsions
IT1116693B (en) METHOD AND APPARATUS FOR THE PREPARATION OF PHOTOSENSITIVE SILVER HALIDE EMULSIONS
GB1553839A (en) Silver halide photographic emulsion
GB1547045A (en) Spectrally supersensitised silver halide photographic emulsions
FR2352323A1 (en) MATERIAL FOR COLOR PHOTOGRAPHY
BE814663A (en) IMPROVEMENTS IN PHOTOGRAPHIC SILVER HALIDE EMULSIONS
BE877841A (en) PROCESS FOR SENSITIZING PHOTOGRAPHIC EMULSIONS WITH SILVER HALIDE
IT1099687B (en) SYNTHETIC POLYMER LACTICS IN SILVER HALIDE PHOTOGRAPHIC EMULSIONS CONTAINING MULTIVALENT METAL SALTS
IT1224105B (en) SILVER HALIDE PHOTOGRAPHIC ELEMENTS IN JELLY FOR TANNING DEVELOPMENT
BE782824A (en) AZODICARBONAMIDINE SALTS AND MORE PARTICULARLY THEIR USE AS ANTI-HAIR AND ANTI-STAIN AGENTS IN PHOTOGRAPHIC SILVERHALIDE EMULSIONS
BE755479A (en) PROCESS FOR CHEMICALLY SENSITIZING PHOTOGRAPHIC SILVER HALOGENIDE EMULSIONS
DE3854930T2 (en) Photographic silver halide emulsion
BE852504A (en) ANTI-ANGLE AND STABILIZING COMPOUNDS IN SILVER HALOGENIDE EMULSIONS
BE852138A (en) PROCEDURE FOR INSERTING PHOTOGRAPHIC ADDITIVES INTO SILVER SALT EMULSIONS
BE780718A (en) ANTI-HAIR, ANTI-STAIN AND SELECTIVE DESENSITIZERS FOR PHOTOGRAPHIC SILVER HALIDE EMULSIONS
JPS5344016A (en) Halogenated silver photographic emulsion
BE838207A (en) PHOTOGRAPHIC SILVER HALOGENION EMULSION
MX143192A (en) PHOTOGRAPHIC EMULSIONS OF SILVER HALIDE FOR DIRECT POSITIVE CONTAINING MEROCIANIN QUATERNIZED DYES
BE746882A (en) SILVER HALIDE PHOTOGRAPHIC EMULSIONS
FR2302548A1 (en) SILVER HALIDE PHOTOGRAPHIC EMULSION
BE787743A (en) IMPROVEMENTS RELATED TO PHOTOGRAPHIC SILVER HALIDE EMULSIONS

Legal Events

Date Code Title Description
ST Notification of lapse