BE870380A - Procede d'introduction d'additifs organiques dans des couches colloidales hydrophiles - Google Patents

Procede d'introduction d'additifs organiques dans des couches colloidales hydrophiles

Info

Publication number
BE870380A
BE870380A BE190405A BE190405A BE870380A BE 870380 A BE870380 A BE 870380A BE 190405 A BE190405 A BE 190405A BE 190405 A BE190405 A BE 190405A BE 870380 A BE870380 A BE 870380A
Authority
BE
Belgium
Prior art keywords
organic additives
hydrophilic colloidal
introducing organic
colloidal layers
layers
Prior art date
Application number
BE190405A
Other languages
English (en)
French (fr)
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of BE870380A publication Critical patent/BE870380A/xx

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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE190405A 1977-09-14 1978-09-11 Procede d'introduction d'additifs organiques dans des couches colloidales hydrophiles BE870380A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20101477A DD133476B1 (de) 1977-09-14 1977-09-14 Verfahren zum einbringen von organischen zusaetzen in hydrophile kolloidschichten

Publications (1)

Publication Number Publication Date
BE870380A true BE870380A (fr) 1979-01-02

Family

ID=5509731

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190405A BE870380A (fr) 1977-09-14 1978-09-11 Procede d'introduction d'additifs organiques dans des couches colloidales hydrophiles

Country Status (4)

Country Link
BE (1) BE870380A (xx)
DD (1) DD133476B1 (xx)
DE (1) DE2830917A1 (xx)
SU (1) SU920621A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182732A (en) * 1981-05-07 1982-11-10 Konishiroku Photo Ind Co Ltd Silver halide photographic material
US4490461A (en) * 1982-07-23 1984-12-25 Ciba-Geigy Ag Process for the preparation of photographic materials

Also Published As

Publication number Publication date
DE2830917A1 (de) 1979-03-22
SU920621A1 (ru) 1982-04-15
DD133476B1 (de) 1980-02-13
DD133476A1 (de) 1979-01-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEB FILMFABRIK WOLFEN

Effective date: 19860930