BE836307A - Bereiding van 2-equivalent kleurstofvormers voor geel - Google Patents

Bereiding van 2-equivalent kleurstofvormers voor geel

Info

Publication number
BE836307A
BE836307A BE1007061A BE1007061A BE836307A BE 836307 A BE836307 A BE 836307A BE 1007061 A BE1007061 A BE 1007061A BE 1007061 A BE1007061 A BE 1007061A BE 836307 A BE836307 A BE 836307A
Authority
BE
Belgium
Prior art keywords
yellow
preparation
equivalent dye
dye formers
formers
Prior art date
Application number
BE1007061A
Other languages
English (en)
Dutch (nl)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE836307A publication Critical patent/BE836307A/xx

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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
BE1007061A 1975-01-03 1975-12-05 Bereiding van 2-equivalent kleurstofvormers voor geel BE836307A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31375A GB1528462A (en) 1975-01-03 1975-01-03 Preparation of 2-equivalent colour couplers for yellow

Publications (1)

Publication Number Publication Date
BE836307A true BE836307A (nl) 1976-06-08

Family

ID=9702205

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007061A BE836307A (nl) 1975-01-03 1975-12-05 Bereiding van 2-equivalent kleurstofvormers voor geel

Country Status (5)

Country Link
JP (1) JPS598268B2 (de)
BE (1) BE836307A (de)
DE (1) DE2554321A1 (de)
FR (1) FR2296605A1 (de)
GB (1) GB1528462A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840381A1 (de) * 1978-09-16 1980-04-03 Agfa Gevaert Ag Verfahren zur herstellung von 2-aequivalent-gelbkupplern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411384A (fr) * 1963-10-01 1965-09-17 Kodak Pathe Coupleurs formateurs de colorant jaune pour la photographie en couleurs
DE2318807C2 (de) * 1972-04-15 1982-05-27 Konishiroku Photo Industry Co., Ltd., Tokyo Farbphotographisches Aufzeichnungsmaterial und Farbentwickler zum Entwickeln desselben
JPS4994661A (de) * 1973-01-22 1974-09-09
DE2329587C2 (de) * 1973-06-09 1984-06-20 Agfa-Gevaert Ag, 5090 Leverkusen Farbphotographisches Aufzeichnungsmaterial
DE2363675A1 (de) * 1973-12-21 1975-06-26 Agfa Gevaert Ag Farbphotographisches material mit neuen 2-aequivalent-gelbkupplern

Also Published As

Publication number Publication date
GB1528462A (en) 1978-10-11
JPS598268B2 (ja) 1984-02-23
DE2554321C2 (de) 1987-12-03
DE2554321A1 (de) 1976-07-08
FR2296605B1 (de) 1978-05-12
JPS51131804A (en) 1976-11-16
FR2296605A1 (fr) 1976-07-30

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