FR2027903A1 - - Google Patents
Info
- Publication number
- FR2027903A1 FR2027903A1 FR6945623A FR6945623A FR2027903A1 FR 2027903 A1 FR2027903 A1 FR 2027903A1 FR 6945623 A FR6945623 A FR 6945623A FR 6945623 A FR6945623 A FR 6945623A FR 2027903 A1 FR2027903 A1 FR 2027903A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- Y10S430/134—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)
- Paper (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44001554A JPS4910696B1 (de) | 1969-01-08 | 1969-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2027903A1 true FR2027903A1 (de) | 1970-10-02 |
Family
ID=11504728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6945623A Withdrawn FR2027903A1 (de) | 1969-01-08 | 1969-12-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3677762A (de) |
| JP (1) | JPS4910696B1 (de) |
| DE (1) | DE2000233A1 (de) |
| FR (1) | FR2027903A1 (de) |
| GB (1) | GB1263441A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1561331A (en) * | 1975-10-20 | 1980-02-20 | Leiner & Sons Ltd P | Gelatin composition |
| JPS52135540U (de) * | 1976-03-04 | 1977-10-14 | ||
| US4302579A (en) * | 1979-08-21 | 1981-11-24 | Ciba-Geigy Ag | Optical brightening agents and photographic materials which contain these brightening agents |
| JPH07117740B2 (ja) * | 1987-12-11 | 1995-12-18 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
| US5395748A (en) * | 1993-12-08 | 1995-03-07 | Eastman Kodak Company | Ballasted optical brighteners |
-
1969
- 1969-01-08 JP JP44001554A patent/JPS4910696B1/ja active Pending
- 1969-12-31 FR FR6945623A patent/FR2027903A1/fr not_active Withdrawn
-
1970
- 1970-01-02 DE DE19702000233 patent/DE2000233A1/de active Pending
- 1970-01-06 GB GB678/70A patent/GB1263441A/en not_active Expired
- 1970-01-08 US US1564A patent/US3677762A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3677762A (en) | 1972-07-18 |
| GB1263441A (en) | 1972-02-09 |
| DE2000233A1 (de) | 1970-10-01 |
| JPS4910696B1 (de) | 1974-03-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |