BE564344A - - Google Patents
Info
- Publication number
- BE564344A BE564344A BE564344DA BE564344A BE 564344 A BE564344 A BE 564344A BE 564344D A BE564344D A BE 564344DA BE 564344 A BE564344 A BE 564344A
- 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
- G03C7/32—Colour coupling substances
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
-
- 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
- Y10S430/156—Precursor compound
- Y10S430/159—Development dye releaser, DDR
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA26477A DE1150275B (de) | 1957-01-29 | 1957-01-29 | Verfahren zur Herstellung von farbigen Direktpositivbildern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564344A true BE564344A (fr) |
Family
ID=6926172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564344D BE564344A (fr) | 1957-01-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3028238A (fr) |
| BE (1) | BE564344A (fr) |
| CH (1) | CH391463A (fr) |
| DE (1) | DE1150275B (fr) |
| FR (1) | FR1198609A (fr) |
| GB (1) | GB866203A (fr) |
| NL (2) | NL224469A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876428A (en) * | 1969-02-24 | 1975-04-08 | Borys Murin | Multilayer silver halide material containing a white coupler |
| US4029503A (en) * | 1973-03-28 | 1977-06-14 | Konishiroku Photo Industry Co., Ltd. | Diffusible-dye releasing type dyes which couple to form colorless products |
| JPS5529421B2 (fr) * | 1973-04-13 | 1980-08-04 | ||
| JPS516724A (en) * | 1974-07-06 | 1976-01-20 | Konishiroku Photo Ind | Harogenkaginshashinkankozairyo |
| DE2502892A1 (de) * | 1975-01-24 | 1976-07-29 | Agfa Gevaert Ag | Lichtempfindliches farbphotographisches material |
| DE2709688A1 (de) * | 1977-03-05 | 1978-09-07 | Agfa Gevaert Ag | Lichtempfindliches farbphotographisches material |
| US4871655A (en) * | 1987-01-16 | 1989-10-03 | Konica Corporation | Light-sensitive silver halide color photographic material containing multi-functional dye |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB503824A (en) * | 1936-07-07 | 1939-04-11 | Kodak Ltd | Process of colour photography |
| US2434272A (en) * | 1944-05-03 | 1948-01-13 | Eastman Kodak Co | Color photography with azosubstituted couplers |
| NL113830C (fr) * | 1954-11-22 |
-
0
- NL NL110120D patent/NL110120C/xx active
- BE BE564344D patent/BE564344A/xx unknown
- NL NL224469D patent/NL224469A/xx unknown
-
1953
- 1953-01-28 GB GB2835/58A patent/GB866203A/en not_active Expired
-
1957
- 1957-01-29 DE DEA26477A patent/DE1150275B/de active Pending
-
1958
- 1958-01-22 CH CH5496858A patent/CH391463A/de unknown
- 1958-01-27 US US711412A patent/US3028238A/en not_active Expired - Lifetime
- 1958-01-29 FR FR1198609D patent/FR1198609A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3028238A (en) | 1962-04-03 |
| NL110120C (fr) | |
| DE1150275B (de) | 1963-06-12 |
| FR1198609A (fr) | 1959-12-08 |
| NL224469A (fr) | |
| CH391463A (de) | 1965-04-30 |
| GB866203A (en) | 1961-04-26 |