BE502544A - - Google Patents
Info
- Publication number
- BE502544A BE502544A BE502544DA BE502544A BE 502544 A BE502544 A BE 502544A BE 502544D A BE502544D A BE 502544DA BE 502544 A BE502544 A BE 502544A
- 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
- 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
- G03C1/04—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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US156066A US2698794A (en) | 1950-04-15 | 1950-04-15 | Mixed packet photographic emulsions |
| US476240A US2763552A (en) | 1950-04-15 | 1954-12-20 | Modifiers for photographic packet emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502544A true BE502544A (US06521211-20030218-C00004.png) |
Family
ID=26852839
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543743D BE543743A (US06521211-20030218-C00004.png) | 1950-04-15 | ||
| BE502544D BE502544A (US06521211-20030218-C00004.png) | 1950-04-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543743D BE543743A (US06521211-20030218-C00004.png) | 1950-04-15 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551312A (US06521211-20030218-C00004.png) * | 1955-10-01 | |||
| BE556138A (US06521211-20030218-C00004.png) * | 1956-03-26 | |||
| US2996405A (en) * | 1956-07-05 | 1961-08-15 | Eastman Kodak Co | Method of quick-setting proteincontaining coatings |
| NL128863C (US06521211-20030218-C00004.png) * | 1962-02-20 | |||
| US3369900A (en) * | 1963-03-25 | 1968-02-20 | Polaroid Corp | Microscopic capsules and method of making the same |
| JPS51124920A (en) * | 1975-04-24 | 1976-10-30 | Mitsubishi Paper Mills Ltd | Method for preparing photographic light sensitive materials |
| JP2877579B2 (ja) * | 1991-08-26 | 1999-03-31 | コニカ株式会社 | ハロゲン化銀カラー写真感光材料 |
| EP0536889A1 (en) * | 1991-10-11 | 1993-04-14 | Konica Corporation | Silver halide color photographic light sensitive material |
| US5441865A (en) * | 1993-01-07 | 1995-08-15 | Eastman Kodak Company | Gelatin-grafted-polymer particles as peptizer for silver halide emulsions |
| US5399480A (en) * | 1993-09-14 | 1995-03-21 | Eastman Kodak Company | Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE469163A (US06521211-20030218-C00004.png) * | 1940-06-03 | |||
| US2698794A (en) * | 1950-04-15 | 1955-01-04 | Eastman Kodak Co | Mixed packet photographic emulsions |
-
0
- BE BE543743D patent/BE543743A/xx unknown
- BE BE502544D patent/BE502544A/xx unknown
-
1951
- 1951-04-14 DE DEE3591A patent/DE959433C/de not_active Expired
- 1951-04-14 FR FR1069614D patent/FR1069614A/fr not_active Expired
- 1951-04-16 GB GB8757/51A patent/GB711488A/en not_active Expired
-
1954
- 1954-12-20 US US476240A patent/US2763552A/en not_active Expired - Lifetime
-
1955
- 1955-12-17 DE DEE11704A patent/DE1008575B/de active Pending
- 1955-12-19 GB GB36273/55A patent/GB798513A/en not_active Expired
- 1955-12-19 FR FR1148473D patent/FR1148473A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2763552A (en) | 1956-09-18 |
| DE959433C (de) | 1957-03-07 |
| FR1148473A (fr) | 1957-12-10 |
| BE543743A (US06521211-20030218-C00004.png) | |
| DE1008575B (de) | 1957-05-16 |
| FR1069614A (fr) | 1954-07-09 |
| GB711488A (en) | 1954-07-07 |
| GB798513A (en) | 1958-07-23 |
