GB555949A - Improvements in photographic sensitive emulsions - Google Patents
Improvements in photographic sensitive emulsionsInfo
- Publication number
- GB555949A GB555949A GB317242A GB317242A GB555949A GB 555949 A GB555949 A GB 555949A GB 317242 A GB317242 A GB 317242A GB 317242 A GB317242 A GB 317242A GB 555949 A GB555949 A GB 555949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- liquid
- precipitate
- poured
- dry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000839 emulsion Substances 0.000 title abstract 10
- 239000007788 liquid Substances 0.000 abstract 7
- 239000002244 precipitate Substances 0.000 abstract 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 abstract 2
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 239000006228 supernatant Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 abstract 1
- 239000011928 denatured alcohol Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 abstract 1
- 229930182490 saponin Natural products 0.000 abstract 1
- 150000007949 saponins Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 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
- G03C1/015—Apparatus or processes for the preparation of emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Colloid Chemistry (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR955705D FR955705A (enrdf_load_stackoverflow) | 1942-03-10 | ||
| GB317242A GB555949A (en) | 1942-03-10 | 1942-03-10 | Improvements in photographic sensitive emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB317242A GB555949A (en) | 1942-03-10 | 1942-03-10 | Improvements in photographic sensitive emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB555949A true GB555949A (en) | 1943-09-14 |
Family
ID=9753288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB317242A Expired GB555949A (en) | 1942-03-10 | 1942-03-10 | Improvements in photographic sensitive emulsions |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR955705A (enrdf_load_stackoverflow) |
| GB (1) | GB555949A (enrdf_load_stackoverflow) |
-
0
- FR FR955705D patent/FR955705A/fr not_active Expired
-
1942
- 1942-03-10 GB GB317242A patent/GB555949A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR955705A (enrdf_load_stackoverflow) | 1950-01-19 |
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