DE1935705A1 - Verfahren zur Herstellung von photographischen Farbbildern - Google Patents

Verfahren zur Herstellung von photographischen Farbbildern

Info

Publication number
DE1935705A1
DE1935705A1 DE19691935705 DE1935705A DE1935705A1 DE 1935705 A1 DE1935705 A1 DE 1935705A1 DE 19691935705 DE19691935705 DE 19691935705 DE 1935705 A DE1935705 A DE 1935705A DE 1935705 A1 DE1935705 A1 DE 1935705A1
Authority
DE
Germany
Prior art keywords
phenazine
oxide
dye
group
bleach
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
DE19691935705
Other languages
German (de)
English (en)
Inventor
Hideo Kondo
Reiichi Ohi
Masatoshi Sugiyama
Shigeru Watanabe
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE1935705A1 publication Critical patent/DE1935705A1/de
Pending legal-status Critical Current

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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19691935705 1968-07-16 1969-07-14 Verfahren zur Herstellung von photographischen Farbbildern Pending DE1935705A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5009868 1968-07-16

Publications (1)

Publication Number Publication Date
DE1935705A1 true DE1935705A1 (de) 1970-03-19

Family

ID=12849577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691935705 Pending DE1935705A1 (de) 1968-07-16 1969-07-14 Verfahren zur Herstellung von photographischen Farbbildern

Country Status (7)

Country Link
US (1) US3615494A (fr)
BE (1) BE736092A (fr)
CH (1) CH512087A (fr)
DE (1) DE1935705A1 (fr)
FR (1) FR2013073A1 (fr)
GB (1) GB1277660A (fr)
NL (1) NL6910917A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543108A (de) * 1970-09-04 1973-10-15 Ciba Geigy Ag Verwendung von Chinoxalinen in photographischen Verfahren
CH576656A5 (fr) * 1973-05-17 1976-06-15 Ciba Geigy Ag
US4123273A (en) * 1977-07-11 1978-10-31 Eastman Kodak Company Stable free radical nitroxyl bleaching agents for photographic processes
DE3170675D1 (en) * 1980-02-22 1985-07-04 Ciba Geigy Ag Method of processing photographic silver dye bleaching materials, compositions suitable for it and their preparation from concentrates or partial concentrates, the concentrates and partial concentrates

Also Published As

Publication number Publication date
GB1277660A (en) 1972-06-14
CH512087A (de) 1971-08-31
US3615494A (en) 1971-10-26
FR2013073A1 (fr) 1970-03-27
BE736092A (fr) 1969-12-16
NL6910917A (fr) 1970-01-20

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