BE870380A - Procede d'introduction d'additifs organiques dans des couches colloidales hydrophiles - Google Patents
Procede d'introduction d'additifs organiques dans des couches colloidales hydrophilesInfo
- 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
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)
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)
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 |
-
1977
- 1977-09-14 DD DD20101477A patent/DD133476B1/de active IP Right Grant
-
1978
- 1978-07-14 DE DE19782830917 patent/DE2830917A1/de not_active Withdrawn
- 1978-08-09 SU SU787770266A patent/SU920621A1/ru active
- 1978-09-11 BE BE190405A patent/BE870380A/xx not_active IP Right Cessation
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 |