BE726603A - - Google Patents
Info
- Publication number
- BE726603A BE726603A BE726603DA BE726603A BE 726603 A BE726603 A BE 726603A BE 726603D A BE726603D A BE 726603DA BE 726603 A BE726603 A BE 726603A
- 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
- G03C1/815—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
-
- 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
- Y10S430/134—Brightener containing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43001669A JPS4821288B1 (OSRAM) | 1968-01-12 | 1968-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726603A true BE726603A (OSRAM) | 1969-06-16 |
Family
ID=11507912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726603D BE726603A (OSRAM) | 1968-01-12 | 1969-01-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3676139A (OSRAM) |
| JP (1) | JPS4821288B1 (OSRAM) |
| BE (1) | BE726603A (OSRAM) |
| DE (1) | DE1901443A1 (OSRAM) |
| FR (1) | FR2000186A1 (OSRAM) |
| GB (1) | GB1239732A (OSRAM) |
| NL (1) | NL6900374A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH529815A (de) * | 1970-06-19 | 1972-10-31 | Ciba Geigy Ag | Verwendung von 2-(2'Hydroxyphenyl)-benztriazolverbindungen als Lichtschutzmittel |
| JPS49142877U (OSRAM) * | 1973-04-05 | 1974-12-10 | ||
| CA1032807A (en) * | 1973-05-07 | 1978-06-13 | Wendell F. Smith (Jr.) | Stabilized dyes |
| US4302579A (en) * | 1979-08-21 | 1981-11-24 | Ciba-Geigy Ag | Optical brightening agents and photographic materials which contain these brightening agents |
| US4468341A (en) * | 1983-10-27 | 1984-08-28 | Ciba-Geigy Corporation | Stable purified aqueous solutions of fluorescent whitening agent |
| DE3618373A1 (de) * | 1986-05-31 | 1987-12-03 | Basf Ag | Lichtempfindliches aufzeichnungselement |
| US5110717A (en) * | 1990-12-17 | 1992-05-05 | Eastman Kodak Company | Stability improvement of amorphous particle dispersions |
-
1968
- 1968-01-12 JP JP43001669A patent/JPS4821288B1/ja active Pending
-
1969
- 1969-01-08 BE BE726603D patent/BE726603A/xx unknown
- 1969-01-09 FR FR6900206A patent/FR2000186A1/fr not_active Withdrawn
- 1969-01-09 NL NL6900374A patent/NL6900374A/xx unknown
- 1969-01-10 GB GB1239732D patent/GB1239732A/en not_active Expired
- 1969-01-13 DE DE19691901443 patent/DE1901443A1/de active Pending
- 1969-01-13 US US790846A patent/US3676139A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6900374A (OSRAM) | 1969-07-15 |
| DE1901443A1 (de) | 1969-08-28 |
| JPS4821288B1 (OSRAM) | 1973-06-27 |
| GB1239732A (OSRAM) | 1971-07-21 |
| FR2000186A1 (OSRAM) | 1969-08-29 |
| US3676139A (en) | 1972-07-11 |