NL49147C - - Google Patents
Info
- Publication number
- NL49147C NL49147C NL49147DA NL49147C NL 49147 C NL49147 C NL 49147C NL 49147D A NL49147D A NL 49147DA NL 49147 C NL49147 C NL 49147C
- Authority
- NL
- Netherlands
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
- G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI52094D DE746135C (de) | 1935-04-10 | 1935-04-10 | Verfahren zur Herstellung farbiger Bilder in Halogensilberemulsionsschichten durch Farbentwicklung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL49147C true NL49147C (xx) |
Family
ID=27211014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL49147D NL49147C (xx) | 1935-04-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2179238A (xx) |
| BE (1) | BE414508A (xx) |
| DE (1) | DE746135C (xx) |
| ES (1) | ES141845A1 (xx) |
| FR (1) | FR803566A (xx) |
| GB (2) | GB458400A (xx) |
| NL (1) | NL49147C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE419447A (xx) * | 1936-01-18 | |||
| DE950890C (de) * | 1936-10-28 | 1956-10-18 | Agfa Ag Fuer Photofabrikation | Ultraviolett absorbierende Filterschichten auf lichtempfindlichen photographischen Schichten fuer Schwarzweiss- und Farbenphotographie |
| DE744264C (de) * | 1938-07-14 | 1944-01-13 | Ig Farbenindustrie Ag | Verfahren zum Herstellen farbiger photographischer Bilder mit Hilfe diffusionsechter Farbstoffbildner |
| US2584349A (en) * | 1944-11-10 | 1952-02-05 | Gen Aniline & Film Corp | Color forming development with an aromatic primary amino developer and alpha-[4-sulfophenylazo]-aceto-acet-2-4-dichloroanilide |
| US2545687A (en) * | 1947-04-30 | 1951-03-20 | Gen Aniline & Film Corp | N-substituted benzimidazoles |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE257160C (xx) * | ||||
| DE253335C (xx) * | 1912-02-06 | |||
| DE439206C (de) * | 1924-12-10 | 1927-01-06 | Johannes Herzog & Co Photochem | Verfahren zur Beeinflussung des Lichtes bei photographischen Schichten durch Farbstoffe |
| BE354987A (xx) * | 1927-10-18 | |||
| BE370307A (xx) * | 1929-05-17 | |||
| BE394502A (xx) * | 1930-02-18 | |||
| DE616941C (xx) * | 1930-03-19 | |||
| GB376795A (en) * | 1930-03-19 | 1932-07-18 | Leopold Damrosch Mannes | Improvements in and relating to colour photography |
| BE376781A (xx) * | 1930-03-19 | |||
| GB365531A (en) * | 1930-09-20 | 1932-01-20 | Ig Farbenindustrie Ag | Manufacture of azo-dyestuffs insoluble in water and intermediate products therefor |
| GB417936A (en) * | 1933-04-10 | 1934-10-10 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of carboxylic acid arylides |
-
0
- BE BE414508D patent/BE414508A/xx unknown
- NL NL49147D patent/NL49147C/xx active
-
1935
- 1935-04-10 DE DEI52094D patent/DE746135C/de not_active Expired
- 1935-04-13 GB GB11502/35A patent/GB458400A/en not_active Expired
-
1936
- 1936-03-19 FR FR803566D patent/FR803566A/fr not_active Expired
- 1936-03-31 ES ES0141845A patent/ES141845A1/es not_active Expired
- 1936-04-04 US US72718A patent/US2179238A/en not_active Expired - Lifetime
- 1936-05-20 GB GB14292/36A patent/GB475191A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2179238A (en) | 1939-11-07 |
| BE414508A (xx) | |
| ES141845A1 (es) | 1936-06-16 |
| GB475191A (en) | 1937-11-16 |
| DE746135C (de) | 1944-06-05 |
| GB458400A (en) | 1936-12-14 |
| FR803566A (fr) | 1936-10-03 |