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ES412087A1 - Procedimiento para el tratamiento rapido de materiales parael blanqueo cromatico mediante la plata. - Google Patents

Procedimiento para el tratamiento rapido de materiales parael blanqueo cromatico mediante la plata.

Info

Publication number
ES412087A1
ES412087A1 ES412087A ES412087A ES412087A1 ES 412087 A1 ES412087 A1 ES 412087A1 ES 412087 A ES412087 A ES 412087A ES 412087 A ES412087 A ES 412087A ES 412087 A1 ES412087 A1 ES 412087A1
Authority
ES
Spain
Prior art keywords
bath
bleach
silver
rapid processing
dye 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.)
Expired
Application number
ES412087A
Other languages
English (en)
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
Publication of ES412087A1 publication Critical patent/ES412087A1/es
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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/164—Rapid access processing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Procedimiento para el tratamiento rápido de materiales para el blanqueo cromático mediante la plata con la secuencia de baños 1) baño de revelado argéntico, 2) baño de blanqueo cromático, 3) baño de blanqueo y fijación, 4) baño de fijación argéntica y 5) baño de enjuague, en que tanto el baño de revelado argéntico (i) como el baño de blanqueo cromático (2) contienen un catalizador del blanqueo cromático mediante la plata que se ha de trata pasa inmediatamente de un baño de revelado argéntico (1) a un baño de blanqueo cromático (2), caracterizado en que todo el tratamiento, desde la entrada en el primer baño (1) hasta la salida del último baño (5) , a temperaturas de 20º a 50º C, dura 6 minutos a lo sumo y el tiempo de permanencia en cada uno de los diversos baños es de 2 minutos a lo sumo.
ES412087A 1972-02-28 1973-02-27 Procedimiento para el tratamiento rapido de materiales parael blanqueo cromatico mediante la plata. Expired ES412087A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH277072A CH576158A5 (es) 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
ES412087A1 true ES412087A1 (es) 1975-12-01

Family

ID=4241213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412087A Expired ES412087A1 (es) 1972-02-28 1973-02-27 Procedimiento para el tratamiento rapido de materiales parael blanqueo cromatico mediante la plata.

Country Status (14)

Country Link
US (1) US3868253A (es)
JP (1) JPS48100136A (es)
AT (1) AT326479B (es)
BE (1) BE796005A (es)
CA (1) CA1006038A (es)
CH (1) CH576158A5 (es)
DE (1) DE2309526A1 (es)
ES (1) ES412087A1 (es)
FR (1) FR2174061B1 (es)
GB (1) GB1394657A (es)
IE (1) IE37290B1 (es)
IT (1) IT977510B (es)
NL (1) NL7302829A (es)
ZA (1) ZA731019B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579292A5 (es) * 1973-05-18 1976-08-31 Ciba Geigy Ag
CH584914A5 (es) * 1973-10-12 1977-02-15 Ciba Geigy Ag
CH594912A5 (es) * 1974-07-10 1978-01-31 Ciba Geigy Ag
JPS54107345A (en) * 1978-02-10 1979-08-23 Konishiroku Photo Ind Co Ltd Treating method of silver halide color photographic material
JPS55152135A (en) * 1979-05-11 1980-11-27 Fuji Photo Film Co Ltd Recovering method and apparatus for silver from photographic treating procedure
CN87105999A (zh) * 1987-01-06 1988-07-20 希巴-盖吉股份公司 曝光的银染料漂白照相材料的冲洗方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE579274A (es) * 1958-06-03
GB1051970A (es) * 1964-03-20

Also Published As

Publication number Publication date
FR2174061A1 (es) 1973-10-12
BE796005A (fr) 1973-08-27
IE37290L (en) 1973-08-28
DE2309526A1 (de) 1973-09-06
US3868253A (en) 1975-02-25
CH576158A5 (es) 1976-05-31
NL7302829A (es) 1973-08-30
CA1006038A (en) 1977-03-01
JPS48100136A (es) 1973-12-18
IT977510B (it) 1974-09-20
FR2174061B1 (es) 1976-05-21
ZA731019B (en) 1973-11-28
GB1394657A (en) 1975-05-21
AT326479B (de) 1975-12-10
ATA173973A (de) 1975-02-15
IE37290B1 (en) 1977-06-22

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