BE746343A - HARDENING AGENTS FOR PHOTOGRAPHIC GELATIN LAYERS - Google Patents
HARDENING AGENTS FOR PHOTOGRAPHIC GELATIN LAYERSInfo
- Publication number
- BE746343A BE746343A BE746343DA BE746343A BE 746343 A BE746343 A BE 746343A BE 746343D A BE746343D A BE 746343DA BE 746343 A BE746343 A BE 746343A
- Authority
- BE
- Belgium
- Prior art keywords
- hardening agents
- photographic gelatin
- gelatin layers
- photographic
- 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
- 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
- G03C1/30—Hardeners
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Lubricants (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB981169 | 1969-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746343A true BE746343A (en) | 1970-08-24 |
Family
ID=9879247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746343D BE746343A (en) | 1969-02-24 | 1970-02-23 | HARDENING AGENTS FOR PHOTOGRAPHIC GELATIN LAYERS |
Country Status (4)
Country | Link |
---|---|
US (1) | US3721564A (en) |
BE (1) | BE746343A (en) |
DE (1) | DE2008113A1 (en) |
GB (1) | GB1290335A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843319A (en) * | 1971-10-01 | 1973-06-22 | ||
JPS532459B2 (en) * | 1974-04-01 | 1978-01-28 | ||
US5187259A (en) * | 1990-11-14 | 1993-02-16 | Eastman Kodak Company | Chain extended gelatin |
-
1969
- 1969-02-24 GB GB981169A patent/GB1290335A/en not_active Expired
-
1970
- 1970-02-16 US US00011789A patent/US3721564A/en not_active Expired - Lifetime
- 1970-02-21 DE DE19702008113 patent/DE2008113A1/en active Pending
- 1970-02-23 BE BE746343D patent/BE746343A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2008113A1 (en) | 1970-09-10 |
US3721564A (en) | 1973-03-20 |
GB1290335A (en) | 1972-09-27 |
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