DE1046496B - Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung - Google Patents

Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung

Info

Publication number
DE1046496B
DE1046496B DEA28314A DEA0028314A DE1046496B DE 1046496 B DE1046496 B DE 1046496B DE A28314 A DEA28314 A DE A28314A DE A0028314 A DEA0028314 A DE A0028314A DE 1046496 B DE1046496 B DE 1046496B
Authority
DE
Germany
Prior art keywords
purple
pyrazolone
component
amino group
acid
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEA28314A
Other languages
German (de)
English (en)
Inventor
Dr Karl-Heinz Menzel
Dr Willibald Pelz
Dr Ottmar Wahl
Dr Erich Reckziegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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
Priority to BE572971D priority Critical patent/BE572971A/xx
Application filed by Agfa AG filed Critical Agfa AG
Priority to DEA28314A priority patent/DE1046496B/de
Priority to GB3674758A priority patent/GB892886A/en
Priority to FR1214365D priority patent/FR1214365A/fr
Publication of DE1046496B publication Critical patent/DE1046496B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
    • 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
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • 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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DEA28314A 1957-11-14 1957-11-14 Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung Pending DE1046496B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE572971D BE572971A (fr) 1957-11-14
DEA28314A DE1046496B (de) 1957-11-14 1957-11-14 Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung
GB3674758A GB892886A (en) 1957-11-14 1958-11-14 A process for the production of colour photographs and silver halide emulsion layers for use in the production of colour photographs
FR1214365D FR1214365A (fr) 1957-11-14 1958-11-14 Coupleurs de couleur de pyrazolone pour la photographie en couleurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA28314A DE1046496B (de) 1957-11-14 1957-11-14 Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung

Publications (1)

Publication Number Publication Date
DE1046496B true DE1046496B (de) 1958-12-11

Family

ID=6926628

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA28314A Pending DE1046496B (de) 1957-11-14 1957-11-14 Verfahren zur Herstellung von photographischen Farbbildern durch chromogene Entwicklung

Country Status (4)

Country Link
BE (1) BE572971A (fr)
DE (1) DE1046496B (fr)
FR (1) FR1214365A (fr)
GB (1) GB892886A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120274B (de) * 1959-04-30 1961-12-21 Gen Aniline & Film Corp Verfahren zur Einverleibung eines Salzes eines Farbkupplers in photographische Emulsionen
DE1150577B (de) * 1961-12-05 1963-06-20 Ferrania Spa Farbkuppler fuer die farbige Entwicklung enthaltende Emulsion oder Entwickler
DE1150872B (de) * 1962-04-17 1963-06-27 Adox Fotowerke Dr C Schleussne Verfahren zur Herstellung ein- oder mehrfarbiger fotografischer Bilder durch chromogene Entwicklung von Halogensilberemulsionsschichten
DE1155979B (de) * 1961-10-24 1963-10-17 Eastman Kodak Co Farbentwicklungsverfahren mit 5-Pyrazolonderivatfarbkupplern und hierfuer verwendete photographische Emulsionen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070030B (fr) * 1958-06-21 1959-11-26
DE1299224B (de) * 1963-02-14 1969-07-10 Agfa Ag Verfahren zur Herstellung von farbigen photographischen Bildern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353205A (en) * 1939-03-31 1944-07-11 Eastman Kodak Co Color-forming compound containing sulphonamide groups
US2396917A (en) * 1942-09-15 1946-03-19 Du Pont Dye intermediates
US2411951A (en) * 1944-09-28 1946-12-03 Gen Aniline & Film Corp 4,4'-bis (pyrazolone) couplers for color photography

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353205A (en) * 1939-03-31 1944-07-11 Eastman Kodak Co Color-forming compound containing sulphonamide groups
US2396917A (en) * 1942-09-15 1946-03-19 Du Pont Dye intermediates
US2411951A (en) * 1944-09-28 1946-12-03 Gen Aniline & Film Corp 4,4'-bis (pyrazolone) couplers for color photography

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120274B (de) * 1959-04-30 1961-12-21 Gen Aniline & Film Corp Verfahren zur Einverleibung eines Salzes eines Farbkupplers in photographische Emulsionen
DE1155979B (de) * 1961-10-24 1963-10-17 Eastman Kodak Co Farbentwicklungsverfahren mit 5-Pyrazolonderivatfarbkupplern und hierfuer verwendete photographische Emulsionen
DE1150577B (de) * 1961-12-05 1963-06-20 Ferrania Spa Farbkuppler fuer die farbige Entwicklung enthaltende Emulsion oder Entwickler
DE1150872B (de) * 1962-04-17 1963-06-27 Adox Fotowerke Dr C Schleussne Verfahren zur Herstellung ein- oder mehrfarbiger fotografischer Bilder durch chromogene Entwicklung von Halogensilberemulsionsschichten

Also Published As

Publication number Publication date
GB892886A (en) 1962-04-04
FR1214365A (fr) 1960-04-08
BE572971A (fr)

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