CH414343A - Verfahren zur Herstellung von photographischen Halogensilberemulsionen - Google Patents

Verfahren zur Herstellung von photographischen Halogensilberemulsionen

Info

Publication number
CH414343A
CH414343A CH8862A CH8862A CH414343A CH 414343 A CH414343 A CH 414343A CH 8862 A CH8862 A CH 8862A CH 8862 A CH8862 A CH 8862A CH 414343 A CH414343 A CH 414343A
Authority
CH
Switzerland
Prior art keywords
preparation
silver halide
halide emulsions
photographic silver
photographic
Prior art date
Application number
CH8862A
Other languages
English (en)
Inventor
Wolfgang Dr Himmelmann
Helmut Dr Maeder
Rolf-Fred Dr Posse
Hans Dr Ulrich
Original Assignee
Agfa 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 Agfa Ag filed Critical Agfa Ag
Publication of CH414343A publication Critical patent/CH414343A/de

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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH8862A 1961-01-10 1962-01-04 Verfahren zur Herstellung von photographischen Halogensilberemulsionen CH414343A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA36460A DE1143706B (de) 1961-01-10 1961-01-10 Verfahren zur Herstellung von Ausflockemulsionen

Publications (1)

Publication Number Publication Date
CH414343A true CH414343A (de) 1966-05-31

Family

ID=6929651

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8862A CH414343A (de) 1961-01-10 1962-01-04 Verfahren zur Herstellung von photographischen Halogensilberemulsionen

Country Status (5)

Country Link
US (1) US3168403A (de)
BE (1) BE612492A (de)
CH (1) CH414343A (de)
DE (1) DE1143706B (de)
GB (1) GB957417A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631905A (de) * 1963-05-06
US3436220A (en) * 1964-11-27 1969-04-01 Gaf Corp Preparation of photographic silver halide emulsions utilizing polyoxalkylenated gelating derivatives
JPS4924283B1 (de) * 1965-01-12 1974-06-21
US3437486A (en) * 1966-04-04 1969-04-08 Eastman Kodak Co Monobasically sulfated vinyl copolymers as silver halide stabilizers
US3877944A (en) * 1971-11-24 1975-04-15 Agfa Gevaert Ag Photographic silver salt emulsions comprising polymers with disulfonimide groups
GB1414783A (en) * 1972-08-03 1975-11-19 Agfa Gevaert Preparation of silver halide emulsions
US3861918A (en) * 1973-03-09 1975-01-21 Polaroid Corp Synthetic silver halide emulsion binder
DE2932690A1 (de) * 1979-08-11 1981-02-26 Agfa Gevaert Ag Schwefelhaltige polymere, verfahren zur herstellung, verwendung zur herstellung fotografischer emulsionen sowie fotografische materialien
US4331719A (en) * 1980-12-23 1982-05-25 Desoto, Inc. Low temperature curing thermosetting coatings for solvent-sensitive moldings
US4391903A (en) * 1982-02-08 1983-07-05 E. I. Du Pont De Nemours & Co. Ionic copolymers in photographic light-sensitive silver halide films
EP0645672A1 (de) * 1993-09-23 1995-03-29 Minnesota Mining And Manufacturing Company Verfahren zur Herstellung photographischer Silberhalogenidemulsionen
EP0813105A1 (de) * 1996-06-13 1997-12-17 Agfa-Gevaert N.V. Aufzeichnungsmaterialien und Verfahren zur Herstellung derselben, beschichtet aus hydrophilen Schichten ohne Gelatin oder mit geringem Gelatingehalt
US6004740A (en) * 1997-08-28 1999-12-21 Eastman Kodak Company Water-soluble non-interactive carboxyl polymers for desalting and concentrating silver halide photographic emulsions
US5994049A (en) * 1997-08-28 1999-11-30 Eastman Kodak Company Water-soluble non-interactive polymers and surfactant micelles for desalting and concentrating silver halide photographic emulsions
EP1607416A1 (de) * 2004-06-18 2005-12-21 Services Petroliers Schlumberger Anionische amphiphile Copolymere und diese enthaltende Lösung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533210A (en) * 1950-12-12 Method for sulfonation of
US2565418A (en) * 1947-08-13 1951-08-21 Eastman Kodak Co Method of preparing photographic silver halide emulsions
BE528741A (de) * 1953-05-11
US2863769A (en) * 1954-09-03 1958-12-09 Du Pont Process of preparing silver halide dispersions
DE1094099B (de) * 1958-04-10 1960-12-01 Ferrania Spa Photographische, lichtempfindliche Emulsion und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
BE612492A (de)
DE1143706B (de) 1963-02-14
US3168403A (en) 1965-02-02
GB957417A (en) 1964-05-06

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