BE738260A - - Google Patents
Info
- Publication number
- BE738260A BE738260A BE738260DA BE738260A BE 738260 A BE738260 A BE 738260A BE 738260D A BE738260D A BE 738260DA BE 738260 A BE738260 A BE 738260A
- 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
- G03C1/005—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
- G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681797263 DE1797263A1 (de) | 1968-09-06 | 1968-09-06 | Verfahren zur Steigerung der Empfindlichkeit photographischer,farbkupplerhaltiger Halogensilberemulsionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738260A true BE738260A (de) | 1970-03-02 |
Family
ID=5708587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738260D BE738260A (de) | 1968-09-06 | 1969-09-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3615500A (de) |
| BE (1) | BE738260A (de) |
| CH (1) | CH543104A (de) |
| DE (1) | DE1797263A1 (de) |
| FR (1) | FR2017532A1 (de) |
| GB (1) | GB1272328A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9423266D0 (en) * | 1994-11-18 | 1995-01-11 | Minnesota Mining & Mfg | Chemical sensitisation of silver halide emulsions |
-
1968
- 1968-09-06 DE DE19681797263 patent/DE1797263A1/de active Pending
-
1969
- 1969-08-21 US US852073A patent/US3615500A/en not_active Expired - Lifetime
- 1969-08-28 CH CH1306969A patent/CH543104A/de not_active IP Right Cessation
- 1969-09-01 BE BE738260D patent/BE738260A/xx unknown
- 1969-09-03 GB GB43513/69A patent/GB1272328A/en not_active Expired
- 1969-09-05 FR FR6930358A patent/FR2017532A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3615500A (en) | 1971-10-26 |
| CH543104A (de) | 1973-10-15 |
| GB1272328A (en) | 1972-04-26 |
| FR2017532A1 (de) | 1970-05-22 |
| DE1797263A1 (de) | 1971-08-05 |