BE540767A - - Google Patents
Info
- Publication number
- BE540767A BE540767A BE540767DA BE540767A BE 540767 A BE540767 A BE 540767A BE 540767D A BE540767D A BE 540767DA BE 540767 A BE540767 A BE 540767A
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
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- 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
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
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- 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
- G03C11/00—Auxiliary processes in photography
- G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
- G03C11/10—Varnishing, e.g. application of protective layers on finished photographic prints for protection from ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE338355X | 1954-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE540767A true BE540767A (forum.php) |
Family
ID=6222463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE540767D BE540767A (forum.php) | 1954-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE540767A (forum.php) |
| CH (1) | CH338355A (forum.php) |
| FR (1) | FR1130214A (forum.php) |
| GB (1) | GB779223A (forum.php) |
-
0
- BE BE540767D patent/BE540767A/xx unknown
-
1955
- 1955-08-05 CH CH338355D patent/CH338355A/de unknown
- 1955-08-24 FR FR1130214D patent/FR1130214A/fr not_active Expired
- 1955-08-30 GB GB24857/55A patent/GB779223A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1130214A (fr) | 1957-02-01 |
| GB779223A (en) | 1957-07-17 |
| CH338355A (de) | 1959-05-15 |