BE630385A - - Google Patents
Info
- Publication number
- BE630385A BE630385A BE630385DA BE630385A BE 630385 A BE630385 A BE 630385A BE 630385D A BE630385D A BE 630385DA BE 630385 A BE630385 A BE 630385A
- 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
- G03C1/76—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
- G03C1/8255—Silver or silver compounds therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18375962A | 1962-03-30 | 1962-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630385A true BE630385A (no) | 1900-01-01 |
Family
ID=22674170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630385D BE630385A (no) | 1962-03-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE630385A (no) |
| DE (1) | DE1234031B (no) |
| FR (1) | FR1352478A (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251666B2 (no) * | 1980-03-24 | 1990-11-08 | Iyutokemisuka Inst |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2688601A (en) * | 1951-09-27 | 1954-09-07 | Eastman Kodak Co | Preparation of silver dispersions |
-
0
- DE DEP31432A patent/DE1234031B/de not_active Withdrawn
- BE BE630385D patent/BE630385A/xx unknown
-
1963
- 1963-03-29 FR FR929821A patent/FR1352478A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1352478A (fr) | 1964-02-14 |
| DE1234031B (de) | 1967-02-09 |