GB443790A - Manufacture of photographic anti-halation layers and filter layers - Google Patents
Manufacture of photographic anti-halation layers and filter layersInfo
- Publication number
- GB443790A GB443790A GB25581/34A GB2558134A GB443790A GB 443790 A GB443790 A GB 443790A GB 25581/34 A GB25581/34 A GB 25581/34A GB 2558134 A GB2558134 A GB 2558134A GB 443790 A GB443790 A GB 443790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gelatin
- layers
- halation
- potassium permanganate
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 108010010803 Gelatin Proteins 0.000 abstract 4
- 229920000159 gelatin Polymers 0.000 abstract 4
- 239000008273 gelatin Substances 0.000 abstract 4
- 235000019322 gelatine Nutrition 0.000 abstract 4
- 235000011852 gelatine desserts Nutrition 0.000 abstract 4
- 239000012286 potassium permanganate Substances 0.000 abstract 3
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000000243 solution 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/151—Matting or other surface reflectivity altering material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE443790X | 1933-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB443790A true GB443790A (en) | 1936-03-05 |
Family
ID=6531518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25581/34A Expired GB443790A (en) | 1933-10-04 | 1934-09-05 | Manufacture of photographic anti-halation layers and filter layers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2095018A (enrdf_load_stackoverflow) |
| BE (1) | BE405367A (enrdf_load_stackoverflow) |
| FR (1) | FR778934A (enrdf_load_stackoverflow) |
| GB (1) | GB443790A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2706686A (en) * | 1952-10-01 | 1955-04-19 | Eastman Kodak Co | Method of lacquering photographic emulsions and products produced thereby |
| BE535689A (enrdf_load_stackoverflow) * | 1954-02-16 | |||
| US3010390A (en) * | 1954-06-29 | 1961-11-28 | Buskes Willem Marie | Planographic printing plates |
| US3091535A (en) * | 1959-12-31 | 1963-05-28 | Photographic | |
| US3332792A (en) * | 1963-09-27 | 1967-07-25 | Gen Aniline & Film Corp | Manufacture of antihalation layers |
| US3640748A (en) * | 1965-08-16 | 1972-02-08 | Gaf Corp | Antihalation photographic media and method of preparation |
| US3856529A (en) * | 1967-05-26 | 1974-12-24 | Kalle Ag | Method and materials for making half tone prints |
-
0
- BE BE405367D patent/BE405367A/xx unknown
-
1934
- 1934-09-05 GB GB25581/34A patent/GB443790A/en not_active Expired
- 1934-09-26 FR FR778934D patent/FR778934A/fr not_active Expired
- 1934-10-01 US US746474A patent/US2095018A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR778934A (fr) | 1935-03-26 |
| BE405367A (enrdf_load_stackoverflow) | |
| US2095018A (en) | 1937-10-05 |
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| GB443790A (en) | Manufacture of photographic anti-halation layers and filter layers | |
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