IT952635B - PROCEDURE AND COMPOSITION FOR WHITENING SILVER DEVELOPED BY PHOTOGRAPHIC EMULSIONS OF SILVER HALIDE - Google Patents

PROCEDURE AND COMPOSITION FOR WHITENING SILVER DEVELOPED BY PHOTOGRAPHIC EMULSIONS OF SILVER HALIDE

Info

Publication number
IT952635B
IT952635B IT49595/72A IT4959572A IT952635B IT 952635 B IT952635 B IT 952635B IT 49595/72 A IT49595/72 A IT 49595/72A IT 4959572 A IT4959572 A IT 4959572A IT 952635 B IT952635 B IT 952635B
Authority
IT
Italy
Prior art keywords
silver
whitening
procedure
composition
photographic emulsions
Prior art date
Application number
IT49595/72A
Other languages
Italian (it)
Original Assignee
Monnesota Mining And Mfg Co
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 Monnesota Mining And Mfg Co filed Critical Monnesota Mining And Mfg Co
Application granted granted Critical
Publication of IT952635B publication Critical patent/IT952635B/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
    • 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)
IT49595/72A 1971-04-14 1972-04-13 PROCEDURE AND COMPOSITION FOR WHITENING SILVER DEVELOPED BY PHOTOGRAPHIC EMULSIONS OF SILVER HALIDE IT952635B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942071 1971-04-14

Publications (1)

Publication Number Publication Date
IT952635B true IT952635B (en) 1973-07-30

Family

ID=9871638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49595/72A IT952635B (en) 1971-04-14 1972-04-13 PROCEDURE AND COMPOSITION FOR WHITENING SILVER DEVELOPED BY PHOTOGRAPHIC EMULSIONS OF SILVER HALIDE

Country Status (10)

Country Link
US (1) US3772018A (en)
JP (1) JPS5535695B1 (en)
AR (1) AR201420A1 (en)
BE (1) BE782177A (en)
CA (1) CA1001471A (en)
CH (1) CH591101A5 (en)
DE (1) DE2218189C2 (en)
FR (1) FR2133661B1 (en)
GB (1) GB1351464A (en)
IT (1) IT952635B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142719A (en) * 1983-12-29 1985-07-27 Matsushita Electric Ind Co Ltd Electronic ac voltage variable device
JPS60142718A (en) * 1983-12-29 1985-07-27 Matsushita Electric Ind Co Ltd Electronic ac voltage variable device
EP0749038A1 (en) * 1995-06-16 1996-12-18 Minnesota Mining And Manufacturing Company Light-sensitive photographic materials comprising tabular silver halide grains and azodicarbonamide derivatives
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US10724428B2 (en) 2017-04-28 2020-07-28 Quest Engines, LLC Variable volume chamber device
US10883498B2 (en) 2017-05-04 2021-01-05 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US11060636B2 (en) 2017-09-29 2021-07-13 Quest Engines, LLC Engines and pumps with motionless one-way valve
WO2019147797A2 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Audio source waveguide
WO2019147963A1 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Method and apparatus for producing stratified streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH336527A (en) * 1954-05-31 1959-02-28 Ciba Geigy Process for the production of new copper-containing disazo dyes
US3655391A (en) * 1969-05-16 1972-04-11 Paoli Merli Azodicarbonamide fog inhibitors
GB1297653A (en) * 1969-12-23 1972-11-29

Also Published As

Publication number Publication date
CH591101A5 (en) 1977-09-15
BE782177A (en) 1972-07-31
DE2218189A1 (en) 1972-11-02
US3772018A (en) 1973-11-13
DE2218189C2 (en) 1981-12-10
JPS5535695B1 (en) 1980-09-16
CA1001471A (en) 1976-12-14
AR201420A1 (en) 1975-03-14
FR2133661A1 (en) 1972-12-01
FR2133661B1 (en) 1976-08-06
GB1351464A (en) 1974-05-01

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