BE457428A - - Google Patents
Info
- Publication number
- BE457428A BE457428A BE457428DA BE457428A BE 457428 A BE457428 A BE 457428A BE 457428D A BE457428D A BE 457428DA BE 457428 A BE457428 A BE 457428A
- 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
- G03C7/34—Couplers containing phenols
- G03C7/344—Naphtholic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0108154 | 1943-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457428A true BE457428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7141956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457428D BE457428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1943-09-08 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0393252B1 (en) * | 1989-04-19 | 1993-12-08 | Agfa-Gevaert N.V. | Novel cyan dyes for use in thermal dye sublimation transfer |
-
0
- NL NL60635D patent/NL60635C/xx active
- NL NL118933D patent/NL118933B/xx unknown
- BE BE457428D patent/BE457428A/xx unknown
-
1945
- 1945-12-13 GB GB3374945A patent/GB615447A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL60635C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL118933B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB615447A (en) | 1949-01-06 |