BE529419A - - Google Patents
Info
- Publication number
- BE529419A BE529419A BE529419DA BE529419A BE 529419 A BE529419 A BE 529419A BE 529419D A BE529419D A BE 529419DA BE 529419 A BE529419 A BE 529419A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G5/00—Compounds of silver
-
- 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
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/38—Dispersants; Agents facilitating spreading
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/905—Photochemical activation of reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US362151A US2752246A (en) | 1953-06-16 | 1953-06-16 | Process of preparing a light sensitive silver halide emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE529419A true BE529419A (US08088918-20120103-C00476.png) |
Family
ID=23424886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE529419D BE529419A (US08088918-20120103-C00476.png) | 1953-06-16 |
Country Status (5)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038804A (en) * | 1956-07-30 | 1962-06-12 | Eastman Kodak Co | Coating aids for gelatin compositions |
| US2976149A (en) * | 1956-10-30 | 1961-03-21 | Repro Design & Equipment Compa | Direct positive photographic emulsion |
| US2955037A (en) * | 1957-05-01 | 1960-10-04 | Du Pont | Photographic emulsions |
| US2996287A (en) * | 1957-07-05 | 1961-08-15 | Eastman Kodak Co | Apparatus for incorporating fluids into liquids |
| US3043570A (en) * | 1957-08-15 | 1962-07-10 | Du Pont | Apparatus for mixing flowable materials |
| US2976150A (en) * | 1957-10-16 | 1961-03-21 | Du Pont | Preparation of silver halide emulsions |
| US3026202A (en) * | 1958-08-07 | 1962-03-20 | Eastman Kodak Co | Gelatin coating compositions |
| US3006760A (en) * | 1958-10-23 | 1961-10-31 | Gen Aniline & Film Corp | Photographic materials |
| US3086863A (en) * | 1959-01-21 | 1963-04-23 | Du Pont | Photographic emulsions containing imidazoles |
| US3067035A (en) * | 1959-04-01 | 1962-12-04 | Du Pont | Gelatin-anion soap complex dispersion in polyvinyl alcohol photographic emulsions |
| US3277041A (en) * | 1963-05-15 | 1966-10-04 | Eastman Kodak Co | Water resistant polyvinyl alcohol coatings |
| US3442654A (en) * | 1964-12-11 | 1969-05-06 | Gaf Corp | Gelatin coating composition containing purified polyoxyalkylene glycol ether |
| BE691445A (fr) * | 1965-12-20 | 1967-05-29 | Kodak Sa | Nouvelles compositions de colloides hydrophiles et leurs applications en photographie |
| GB1276912A (en) * | 1968-09-05 | 1972-06-07 | Agfa Gevaert Ag | Process for the preparation of silver halide emulsions |
| US4076539A (en) * | 1973-07-23 | 1978-02-28 | Fuji Photo Film Co., Ltd. | Process for preparing silver halide dispersions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB548347A (en) * | 1940-03-02 | 1942-10-07 | Kodak Ltd | Improvements relating to photographic materials |
| US2240472A (en) * | 1940-03-19 | 1941-04-29 | Eastman Kodak Co | Photographic gelatin layer containing a di-(polyalkylene glycoxy) alkane |
| US2400532A (en) * | 1944-04-20 | 1946-05-21 | Du Pont | Photographic element |
| US2423549A (en) * | 1945-01-10 | 1947-07-08 | Du Pont | Silver halide photographic emulsions sensitized by polyalkylene glycols |
-
0
- BE BE529419D patent/BE529419A/xx unknown
-
1953
- 1953-06-16 US US362151A patent/US2752246A/en not_active Expired - Lifetime
-
1954
- 1954-03-15 GB GB7505/54A patent/GB747801A/en not_active Expired
- 1954-05-28 FR FR1101444D patent/FR1101444A/fr not_active Expired
- 1954-06-01 DE DEP12066A patent/DE948669C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE948669C (de) | 1956-09-06 |
| GB747801A (en) | 1956-04-11 |
| US2752246A (en) | 1956-06-26 |
| FR1101444A (fr) | 1955-10-06 |
