IT973748B - BLEACHING PREPARATION FOR THE SILVER WHITENING PHOTOGRAPHIC PROCESS - Google Patents

BLEACHING PREPARATION FOR THE SILVER WHITENING PHOTOGRAPHIC PROCESS

Info

Publication number
IT973748B
IT973748B IT54305/72A IT5430572A IT973748B IT 973748 B IT973748 B IT 973748B IT 54305/72 A IT54305/72 A IT 54305/72A IT 5430572 A IT5430572 A IT 5430572A IT 973748 B IT973748 B IT 973748B
Authority
IT
Italy
Prior art keywords
whitening
silver
photographic process
bleaching preparation
bleaching
Prior art date
Application number
IT54305/72A
Other languages
Italian (it)
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 IT973748B publication Critical patent/IT973748B/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Detergent Compositions (AREA)
IT54305/72A 1971-11-29 1972-11-27 BLEACHING PREPARATION FOR THE SILVER WHITENING PHOTOGRAPHIC PROCESS IT973748B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1733171A CH570640A5 (en) 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
IT973748B true IT973748B (en) 1974-06-10

Family

ID=4424580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54305/72A IT973748B (en) 1971-11-29 1972-11-27 BLEACHING PREPARATION FOR THE SILVER WHITENING PHOTOGRAPHIC PROCESS

Country Status (12)

Country Link
JP (1) JPS5422088B2 (en)
AT (1) AT319746B (en)
AU (1) AU463691B2 (en)
BE (1) BE791978A (en)
CA (1) CA1014402A (en)
CH (1) CH570640A5 (en)
DE (1) DE2258076C2 (en)
FR (1) FR2169779B1 (en)
GB (1) GB1360939A (en)
IT (1) IT973748B (en)
NL (1) NL7216199A (en)
ZA (1) ZA728077B (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
CH627006A5 (en) * 1977-03-23 1981-12-15 Ciba Geigy Ag
AT368816B (en) * 1980-04-04 1982-11-10 Grabig Tetenal Photowerk SILVER COLORING FOR A PHOTOGRAPHIC SILVER COLORING METHOD
CH657710A5 (en) * 1983-07-20 1986-09-15 Ciba Geigy Ag METHOD FOR PROCESSING PHOTOGRAPHIC SILVER COLOR MATERIALS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475914A (en) * 1946-12-14
CH508899A (en) * 1968-06-25 1971-06-15 Ciba Geigy Ag Color bleaching preparation for the photographic silver color bleaching process
DE2044994A1 (en) * 1970-09-11 1972-03-16 Agfa-Gevaert Ag, 5090 Leverkusen Dye bleach bath for the silver dye bleaching process

Also Published As

Publication number Publication date
CA1014402A (en) 1977-07-26
AT319746B (en) 1975-01-10
AU463691B2 (en) 1975-07-31
NL7216199A (en) 1973-06-01
FR2169779B1 (en) 1976-10-29
DE2258076A1 (en) 1973-05-30
JPS4863724A (en) 1973-09-04
GB1360939A (en) 1974-07-24
BE791978A (en) 1973-05-28
ZA728077B (en) 1973-07-25
FR2169779A1 (en) 1973-09-14
CH570640A5 (en) 1975-12-15
AU4846472A (en) 1974-05-02
DE2258076C2 (en) 1982-06-24
JPS5422088B2 (en) 1979-08-04

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