NL255792A - - Google Patents

Info

Publication number: NL255792A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1959-09-11

Publication of NL255792A publication Critical patent/NL255792A/xx

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
- G03C7/3225—Combination of couplers of different kinds, e.g. yellow and magenta couplers in a same layer or in different layers of the photographic material
- 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
- 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
- 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
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL255792D 1959-09-11 NL255792A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEA32837A DE1099350B (de)	1959-09-11	1959-09-11	Verfahren zur Verbesserung der Farbwiedergabe in farbenphotographischen Materialien

Publications (1)

Publication Number	Publication Date
NL255792A true NL255792A (enrdf_load_html_response)

Family

ID=6927937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL255792D NL255792A (enrdf_load_html_response)	1959-09-11

Country Status (6)

Country	Link
US (1)	US3174862A (enrdf_load_html_response)
BE (1)	BE594935A (enrdf_load_html_response)
CH (1)	CH386248A (enrdf_load_html_response)
DE (1)	DE1099350B (enrdf_load_html_response)
GB (1)	GB907274A (enrdf_load_html_response)
NL (1)	NL255792A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3459548A (en) *	1967-07-24	1969-08-05	Polaroid Corp	Scavengers for oxidized developing agent
DE2950290A1 (de) *	1979-12-14	1981-06-19	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von 1-(aralkyl)-2-naphhtholen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE439613A (enrdf_load_html_response) *	1939-07-14
US2428054A (en) *	1945-08-30	1947-09-30	Eastman Kodak Co	Photographic color correction using colored couplers
US2486440A (en) *	1946-01-10	1949-11-01	Gen Aniline & Film Corp	Production of phenazonium dyestuff images
BE530383A (enrdf_load_html_response) *	1951-04-10

0
- NL NL255792D patent/NL255792A/xx unknown
- BE BE594935D patent/BE594935A/xx unknown
1959
- 1959-09-11 DE DEA32837A patent/DE1099350B/de active Pending
1960
- 1960-09-07 US US54361A patent/US3174862A/en not_active Expired - Lifetime
- 1960-09-07 CH CH1008660A patent/CH386248A/de unknown
- 1960-09-09 GB GB31201/60A patent/GB907274A/en not_active Expired

Also Published As

Publication number	Publication date
GB907274A (en)	1962-10-03
BE594935A (enrdf_load_html_response)
CH386248A (de)	1964-12-31
DE1099350B (de)	1961-02-09
US3174862A (en)	1965-03-23

Publication	Publication Date	Title
DE1303365B (enrdf_load_html_response)
FI40728B (enrdf_load_html_response)	1969-01-31
FI41953B (enrdf_load_html_response)	1969-12-31
AT222246B (enrdf_load_html_response)	1962-07-10
DE1434391A1 (enrdf_load_html_response)	1969-09-04
BE585450A (enrdf_load_html_response)
BE586067A (enrdf_load_html_response)	1960-01-15
NL101485C (enrdf_load_html_response)
LU38605A1 (enrdf_load_html_response)
NL110260C (enrdf_load_html_response)
NL255792A (enrdf_load_html_response)
NL111254C (enrdf_load_html_response)	1965-05-17
NL126498C (enrdf_load_html_response)
CH651560D (enrdf_load_html_response)
BE597523A (enrdf_load_html_response)
BE593041A (enrdf_load_html_response)
BE590244A (enrdf_load_html_response)
BE588699A (enrdf_load_html_response)	1960-09-16
BE584983A (enrdf_load_html_response)
BE586220A (enrdf_load_html_response)
BE585191A (enrdf_load_html_response)
BE585940A (enrdf_load_html_response)
BE585872A (enrdf_load_html_response)
BE585566A (enrdf_load_html_response)
BE584331A (enrdf_load_html_response)