CA1029591A - Dye bleach preparation for the photographic silver dye bleach process - Google Patents

Dye bleach preparation for the photographic silver dye bleach process

Info

Publication number
CA1029591A
CA1029591A CA199,245A CA199245A CA1029591A CA 1029591 A CA1029591 A CA 1029591A CA 199245 A CA199245 A CA 199245A CA 1029591 A CA1029591 A CA 1029591A
Authority
CA
Canada
Prior art keywords
dye bleach
preparation
photographic silver
dye
silver dye
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.)
Expired
Application number
CA199,245A
Other languages
English (en)
French (fr)
Other versions
CA199245S (en
Inventor
Robert Schaller
Ekkehard Kramp
John Lenoir
Max Marthaler
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1029591A publication Critical patent/CA1029591A/en
Expired 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G03C5/44—Bleaching; Bleach-fixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA199,245A 1973-05-18 1974-05-08 Dye bleach preparation for the photographic silver dye bleach process Expired CA1029591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712473A CH579292A5 (ja) 1973-05-18 1973-05-18

Publications (1)

Publication Number Publication Date
CA1029591A true CA1029591A (en) 1978-04-18

Family

ID=4320339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,245A Expired CA1029591A (en) 1973-05-18 1974-05-08 Dye bleach preparation for the photographic silver dye bleach process

Country Status (8)

Country Link
US (1) US3961957A (ja)
JP (1) JPS5420133B2 (ja)
BE (1) BE815186A (ja)
CA (1) CA1029591A (ja)
CH (1) CH579292A5 (ja)
DE (1) DE2423814C2 (ja)
FR (1) FR2229996B1 (ja)
GB (1) GB1454339A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125402A (en) * 1976-08-19 1978-11-14 Ciba-Geigy Ag Method of processing silver dye bleaching materials and preparations suitable for the dye and silver bleaching
CH627006A5 (ja) * 1977-03-23 1981-12-15 Ciba Geigy Ag
EP0034793B1 (de) * 1980-02-22 1985-05-29 Ciba-Geigy Ag Verfahren zur Verarbeitung von photographischen Silberfarbbleichmaterialien, dafür geeignete Zubereitungen und deren Herstellung aus Konzentraten oder Teilkonzentraten, sowie die Konzentrate und Teilkonzentrate
AT368816B (de) * 1980-04-04 1982-11-10 Grabig Tetenal Photowerk Silberfarbbleichzubereitung fuer ein photographisches silberfarbbleichverfahren
JPH0764166B2 (ja) * 1989-01-07 1995-07-12 住友ゴム工業株式会社 空気入りタイヤ
US6806331B1 (en) * 2000-04-20 2004-10-19 Soken Chemical And Engineering Co., Ltd. Process for bulk polymerization using a catalyst
CN110724510B (zh) * 2018-07-17 2021-09-07 中国石油化工股份有限公司 一种耐高温普适性缓蚀剂的制备方法、缓蚀剂及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR727168A (fr) * 1931-10-21 1932-06-14 Procédé de production d'images photographiques en couleurs
BE425206A (ja) * 1936-12-14
BE475914A (ja) * 1946-12-14
CH508899A (de) * 1968-06-25 1971-06-15 Ciba Geigy Ag Farbbleichzubereitung für das photographische Silberfarbbleichverfahren
DE2044994A1 (de) * 1970-09-11 1972-03-16 Agfa-Gevaert Ag, 5090 Leverkusen Farbbleichbad für das Silberfarbbleichverfahren
DE2059988A1 (de) * 1970-12-05 1972-06-15 Schranz Karl Heinz Dr Fotografisches Farbentwicklungsverfahren Agfa-Gevaert AG,5090 Leverkusen
CH551644A (de) * 1970-12-17 1974-07-15 Ciba Geigy Ag Photographisches, nitroverbindungen enthaltendes material fuer das silberfarbbleichverfahren.
US3772020A (en) * 1971-11-19 1973-11-13 Eastman Kodak Co Persulfate bleach-fix solution
BE791978A (fr) * 1971-11-29 1973-05-28 Ciba Geigy Preparation decolorante pour le procede photographique de decoloration a l'argent
CH576158A5 (ja) * 1972-02-28 1976-05-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1454339A (en) 1976-11-03
JPS5020722A (ja) 1975-03-05
US3961957A (en) 1976-06-08
FR2229996B1 (ja) 1978-12-01
BE815186A (fr) 1974-11-18
FR2229996A1 (ja) 1974-12-13
JPS5420133B2 (ja) 1979-07-20
CH579292A5 (ja) 1976-08-31
DE2423814A1 (de) 1974-12-05
DE2423814C2 (de) 1986-04-17

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