FR2151069B1 - - Google Patents

Info

Publication number
FR2151069B1
FR2151069B1 FR7231042A FR7231042A FR2151069B1 FR 2151069 B1 FR2151069 B1 FR 2151069B1 FR 7231042 A FR7231042 A FR 7231042A FR 7231042 A FR7231042 A FR 7231042A FR 2151069 B1 FR2151069 B1 FR 2151069B1
Authority
FR
France
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
FR7231042A
Other versions
FR2151069A1 (fr
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2151069A1 publication Critical patent/FR2151069A1/fr
Application granted granted Critical
Publication of FR2151069B1 publication Critical patent/FR2151069B1/fr
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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/24—Removing emulsion from waste photographic material; Recovery of photosensitive or other substances
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • G03C2001/0471—Isoelectric point of gelatine
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Peptides Or Proteins (AREA)
FR7231042A 1971-09-01 1972-09-01 Expired FR2151069B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA613171 1971-09-01

Publications (2)

Publication Number Publication Date
FR2151069A1 FR2151069A1 (fr) 1973-04-13
FR2151069B1 true FR2151069B1 (fr) 1977-04-01

Family

ID=3764819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231042A Expired FR2151069B1 (fr) 1971-09-01 1972-09-01

Country Status (6)

Country Link
JP (1) JPS4834730A (fr)
CA (1) CA983722A (fr)
DE (1) DE2242700B2 (fr)
FR (1) FR2151069B1 (fr)
GB (1) GB1396928A (fr)
IT (1) IT964430B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735809B2 (fr) * 1975-02-18 1982-07-31
DE3209461A1 (de) * 1982-03-16 1983-09-29 Arnold, Reinhard, 6100 Darmstadt Verfahren und vorrichtung zur rueckgewinnung von silber aus filmen und fixierbaedern
CA1331515C (fr) * 1987-12-24 1994-08-23 Richard A. Mcleod Recuperation de l'argent contenue dans des materiaux photo-sensibles
RU2618874C1 (ru) * 2016-02-02 2017-05-11 Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") Способ извлечения серебра из азотнокислых актиноид-содержащих растворов (варианты)

Also Published As

Publication number Publication date
GB1396928A (en) 1975-06-11
FR2151069A1 (fr) 1973-04-13
JPS4834730A (fr) 1973-05-22
DE2242700A1 (de) 1973-03-22
DE2242700B2 (de) 1973-08-16
IT964430B (it) 1974-01-21
CA983722A (en) 1976-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse