IT649870A - - Google Patents
Info
- Publication number
- IT649870A IT649870A IT649870DA IT649870A IT 649870 A IT649870 A IT 649870A IT 649870D A IT649870D A IT 649870DA IT 649870 A IT649870 A IT 649870A
- Authority
- IT
- Italy
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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
- G03C7/29—Azo dyes therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B39/00—Other azo dyes prepared by diazotising and coupling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH543560A CH391464A (de) | 1960-05-12 | 1960-05-12 | Verfahren zur Herstellung photographischer Bilder nach dem Silberfarbbleichverfahren und bleichbare photographische Schicht zur Ausführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT649870A true IT649870A (fi) |
Family
ID=4293532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT649870D IT649870A (fi) | 1960-05-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3223527A (fi) |
| BE (1) | BE603666A (fi) |
| CH (1) | CH391464A (fi) |
| DE (1) | DE1137626B (fi) |
| ES (1) | ES267317A1 (fi) |
| GB (1) | GB931648A (fi) |
| IT (1) | IT649870A (fi) |
| NL (1) | NL264609A (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291603A (en) * | 1962-08-13 | 1966-12-13 | Minnesota Mining & Mfg | Color proofing constructions and their use |
| CH469290A (fr) * | 1966-05-13 | 1969-02-28 | Kodak Sa | Matériel photographique |
| DE2557686A1 (de) * | 1975-12-20 | 1977-06-30 | Basf Ag | Farbbildner fuer kopierverfahren |
| KR101759234B1 (ko) * | 2011-09-05 | 2017-07-19 | 삼성디스플레이 주식회사 | 색필터 조성물 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020775A (en) * | 1930-11-07 | 1935-11-12 | Bela Gaspar | Method of producing photographic pictures in colors |
| BE431545A (fi) * | 1937-12-09 | |||
| US2348894A (en) * | 1937-12-13 | 1944-05-16 | Chromogen Inc | Process and treating bath for the production of colored photographic pictures |
| BE434413A (fi) * | 1938-05-17 | |||
| US2296843A (en) * | 1939-04-03 | 1942-09-29 | Chromogen Inc | Dyed substance |
| GB539190A (en) * | 1940-02-22 | 1941-09-01 | Eastman Kodak Co | Method of colour photography and materials therefor |
| BE500404A (fi) * | 1950-01-06 |
-
0
- NL NL264609D patent/NL264609A/xx unknown
- IT IT649870D patent/IT649870A/it unknown
- BE BE603666D patent/BE603666A/xx unknown
-
1960
- 1960-05-12 CH CH543560A patent/CH391464A/de unknown
-
1961
- 1961-05-09 US US108759A patent/US3223527A/en not_active Expired - Lifetime
- 1961-05-10 ES ES0267317A patent/ES267317A1/es not_active Expired
- 1961-05-10 DE DEC24092A patent/DE1137626B/de active Pending
- 1961-05-10 GB GB17108/61A patent/GB931648A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL264609A (fi) | |
| DE1137626B (de) | 1962-10-04 |
| US3223527A (en) | 1965-12-14 |
| BE603666A (fi) | |
| GB931648A (en) | 1963-07-17 |
| ES267317A1 (es) | 1961-11-16 |
| CH391464A (de) | 1965-04-30 |