IE37290B1 - Process for the rapid processing of silver dye bleach materials - Google Patents

Process for the rapid processing of silver dye bleach materials

Info

Publication number
IE37290B1
IE37290B1 IE250/73A IE25073A IE37290B1 IE 37290 B1 IE37290 B1 IE 37290B1 IE 250/73 A IE250/73 A IE 250/73A IE 25073 A IE25073 A IE 25073A IE 37290 B1 IE37290 B1 IE 37290B1
Authority
IE
Ireland
Prior art keywords
bath
rapid processing
bleach
silver
dye bleach
Prior art date
Application number
IE250/73A
Other versions
IE37290L (en
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 IE37290L publication Critical patent/IE37290L/en
Publication of IE37290B1 publication Critical patent/IE37290B1/en

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

The present invention relates to a rapid processing method of silver bleach materials. The bath sequence is: (1) silver developing bath, (2) dye bleach bath (3) bleach fixing bath, (4) silver halide fixing bath and (5) soaking bath. Baths (1) and (2) each contain dye bleach catalyst, the material passing from (1) directly into (2). The whole processing is carried out at temperatures of 20 DEG to 50 DEG C. The whole process lasts at most 6 minutes, the dwell time in the individual baths being at most 2 minutes. [US3868253A]
IE250/73A 1972-02-28 1973-02-19 Process for the rapid processing of silver dye bleach materials IE37290B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE37290L IE37290L (en) 1973-08-28
IE37290B1 true IE37290B1 (en) 1977-06-22

Family

ID=4241213

Family Applications (1)

Application Number Title Priority Date Filing Date
IE250/73A IE37290B1 (en) 1972-02-28 1973-02-19 Process for the rapid processing of silver dye bleach materials

Country Status (14)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579292A5 (en) * 1973-05-18 1976-08-31 Ciba Geigy Ag
CH584914A5 (en) * 1973-10-12 1977-02-15 Ciba Geigy Ag
CH594912A5 (en) * 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 (en) * 1987-01-06 1988-07-20 希巴-盖吉股份公司 The purging method of the photographic silver dye bleach materials of exposure

Family Cites Families (2)

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

Also Published As

Publication number Publication date
AT326479B (en) 1975-12-10
CH576158A5 (en) 1976-05-31
CA1006038A (en) 1977-03-01
IT977510B (en) 1974-09-20
US3868253A (en) 1975-02-25
ATA173973A (en) 1975-02-15
GB1394657A (en) 1975-05-21
DE2309526A1 (en) 1973-09-06
NL7302829A (en) 1973-08-30
ZA731019B (en) 1973-11-28
IE37290L (en) 1973-08-28
ES412087A1 (en) 1975-12-01
BE796005A (en) 1973-08-27
FR2174061B1 (en) 1976-05-21
FR2174061A1 (en) 1973-10-12
JPS48100136A (en) 1973-12-18

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