BE523923A - - Google Patents
Info
- Publication number
- BE523923A BE523923A BE523923DA BE523923A BE 523923 A BE523923 A BE 523923A BE 523923D A BE523923D A BE 523923DA BE 523923 A BE523923 A BE 523923A
- 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
- 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
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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
-
- 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
- Y10S430/132—Anti-ultraviolet fading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| US318096A US2747996A (en) | 1952-10-31 | 1952-10-31 | Photographic element protected against action of ultraviolet radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE523923A true BE523923A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=23236634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE523923D BE523923A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1952-10-31 |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1152056B (de) * | 1960-04-08 | 1963-07-25 | Telefunken Patent | Einrichtung zum Sortieren von auf einem Foerderband befoerderten Gegenstaenden unter Verwendung eines synchron mit dem Foerderband mitlaufenden Magnetbandes |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064260A (en) * | 1952-12-26 | 1962-11-13 | Honeywell Regulator Co | Recording system |
| US2846306A (en) * | 1955-06-01 | 1958-08-05 | Ici Ltd | Photographic process |
| US3069262A (en) * | 1958-03-27 | 1962-12-18 | Polaroid Corp | Processes for forming dye developer images having stability in sunlight |
| US3037863A (en) * | 1959-08-14 | 1962-06-05 | Ibm | Photosensitive record |
| US3244524A (en) * | 1960-03-01 | 1966-04-05 | Gen Aniline & Film Corp | U. v. absorbing composition |
| US3249432A (en) * | 1960-08-22 | 1966-05-03 | Polaroid Corp | Novel photographic processes |
| US5110717A (en) * | 1990-12-17 | 1992-05-05 | Eastman Kodak Company | Stability improvement of amorphous particle dispersions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB493308A (en) * | 1936-04-29 | 1938-10-06 | Ig Farbenindustrie Ag | Improvements relating to colour photography |
| BE422502A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1936-05-09 | |||
| US2241239A (en) * | 1939-01-23 | 1941-05-06 | Eastman Kodak Co | Ultraviolet light filter |
| GB565929A (en) * | 1943-03-20 | 1944-12-05 | Kodak Ltd | Improvements in the production of coloured photographs |
-
0
- BE BE523923D patent/BE523923A/xx unknown
-
1952
- 1952-10-31 US US318096A patent/US2747996A/en not_active Expired - Lifetime
-
1953
- 1953-10-30 FR FR1104767D patent/FR1104767A/fr not_active Expired
- 1953-10-30 GB GB30020/53A patent/GB748189A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1152056B (de) * | 1960-04-08 | 1963-07-25 | Telefunken Patent | Einrichtung zum Sortieren von auf einem Foerderband befoerderten Gegenstaenden unter Verwendung eines synchron mit dem Foerderband mitlaufenden Magnetbandes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1104767A (fr) | 1955-11-24 |
| US2747996A (en) | 1956-05-29 |
| GB748189A (en) | 1956-04-25 |