BE768894A - Procede de preparation de gelatine hydrolysee modifiee et emulsions photographiques contenant cette gelatine - Google Patents
Procede de preparation de gelatine hydrolysee modifiee et emulsions photographiques contenant cette gelatineInfo
- Publication number
- BE768894A BE768894A BE768894A BE768894A BE768894A BE 768894 A BE768894 A BE 768894A BE 768894 A BE768894 A BE 768894A BE 768894 A BE768894 A BE 768894A BE 768894 A BE768894 A BE 768894A
- Authority
- BE
- Belgium
- Prior art keywords
- gelatin
- emulsions containing
- photographic emulsions
- preparing modified
- hydrolysed gelatine
- Prior art date
Links
- 229920000159 gelatin Polymers 0.000 title 2
- 235000019322 gelatine Nutrition 0.000 title 2
- 108010010803 Gelatin Proteins 0.000 title 1
- 239000001828 Gelatine Substances 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 239000008273 gelatin Substances 0.000 title 1
- 235000011852 gelatine desserts Nutrition 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4916770A | 1970-06-23 | 1970-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE768894A true BE768894A (fr) | 1971-12-23 |
Family
ID=21958372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE768894A BE768894A (fr) | 1970-06-23 | 1971-06-23 | Procede de preparation de gelatine hydrolysee modifiee et emulsions photographiques contenant cette gelatine |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5545889B1 (enrdf_load_stackoverflow) |
| BE (1) | BE768894A (enrdf_load_stackoverflow) |
| DE (2) | DE2129788C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2099777A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1304966A (enrdf_load_stackoverflow) |
| IT (1) | IT942363B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172399B1 (en) * | 2000-07-13 | 2005-04-13 | Fuji Photo Film B.V. | Method for polymer modification |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484328A (enrdf_load_stackoverflow) * | 1947-08-13 | |||
| FR1501821A (fr) * | 1966-09-20 | 1967-11-18 | Kodak Pathe | Nouvelle émulsion photographique à grand pouvoir couvrant |
-
1971
- 1971-05-28 GB GB1802971A patent/GB1304966A/en not_active Expired
- 1971-06-16 DE DE19712129788 patent/DE2129788C2/de not_active Expired
- 1971-06-16 DE DE19712166605 patent/DE2166605C3/de not_active Expired
- 1971-06-22 IT IT4293671A patent/IT942363B/it active
- 1971-06-22 FR FR7122636A patent/FR2099777A5/fr not_active Expired
- 1971-06-23 JP JP4489271A patent/JPS5545889B1/ja active Pending
- 1971-06-23 BE BE768894A patent/BE768894A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2166605C3 (de) | 1981-02-05 |
| IT942363B (it) | 1973-03-20 |
| GB1304966A (enrdf_load_stackoverflow) | 1973-01-31 |
| DE2129788A1 (de) | 1971-12-30 |
| FR2099777A5 (enrdf_load_stackoverflow) | 1972-03-17 |
| DE2166605A1 (de) | 1974-11-07 |
| DE2166605B2 (de) | 1980-05-29 |
| JPS5545889B1 (enrdf_load_stackoverflow) | 1980-11-20 |
| DE2129788C2 (de) | 1982-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19910623 |