CH389399A - Process for the preparation of photographic silver halide emulsions - Google Patents

Process for the preparation of photographic silver halide emulsions

Info

Publication number
CH389399A
CH389399A CH78160A CH78160A CH389399A CH 389399 A CH389399 A CH 389399A CH 78160 A CH78160 A CH 78160A CH 78160 A CH78160 A CH 78160A CH 389399 A CH389399 A CH 389399A
Authority
CH
Switzerland
Prior art keywords
preparation
silver halide
halide emulsions
photographic silver
photographic
Prior art date
Application number
CH78160A
Other languages
German (de)
Inventor
Karl Dr Lohmer
Guenter Dr Kolb
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 CH389399A publication Critical patent/CH389399A/en

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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
CH78160A 1959-01-27 1960-01-25 Process for the preparation of photographic silver halide emulsions CH389399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA31211A DE1202132B (en) 1959-01-27 1959-01-27 Process for the preparation of photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
CH389399A true CH389399A (en) 1965-03-15

Family

ID=6927441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78160A CH389399A (en) 1959-01-27 1960-01-25 Process for the preparation of photographic silver halide emulsions

Country Status (6)

Country Link
US (1) US3167430A (en)
BE (1) BE586983A (en)
CH (1) CH389399A (en)
DE (1) DE1202132B (en)
FR (1) FR1248730A (en)
GB (1) GB902891A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620751A (en) * 1967-06-21 1971-11-16 Ceskoslovenska Akademie Ved Photographic light-sensitive layers containing polymer of polyol ester of{60 {62 -unsaturated acid
JPS6021370B2 (en) * 1979-11-05 1985-05-27 富士写真フイルム株式会社 photographic material
DE2946550A1 (en) * 1979-11-17 1981-05-27 Agfa-Gevaert Ag, 5090 Leverkusen POLYMERS AND METHOD FOR THEIR PRODUCTION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461023A (en) * 1944-10-25 1949-02-08 Gen Aniline & Film Corp Photographic silver halide emulsions
US2565418A (en) * 1947-08-13 1951-08-21 Eastman Kodak Co Method of preparing photographic silver halide emulsions
US2611763A (en) * 1948-12-23 1952-09-23 Gen Aniline & Film Corp Amphoteric vinyl interpolymers
BE528741A (en) * 1953-05-11
US2811494A (en) * 1954-02-05 1957-10-29 Eastman Kodak Co Ampholytic, hydrophilic, polymeric solutions and mixtures thereof with gelatin
US2768080A (en) * 1954-02-18 1956-10-23 Eastman Kodak Co Hydrophilic high polymer hydrosols and gelating emulsions
DE1094099B (en) * 1958-04-10 1960-12-01 Ferrania Spa Photographic photosensitive emulsion and process for the preparation thereof

Also Published As

Publication number Publication date
US3167430A (en) 1965-01-26
DE1202132B (en) 1965-09-30
FR1248730A (en) 1960-12-23
GB902891A (en) 1962-08-09
BE586983A (en)

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