DE1062114B - Stabiles photographisches Bleichmittel - Google Patents

Stabiles photographisches Bleichmittel

Info

Publication number
DE1062114B
DE1062114B DEG24469A DEG0024469A DE1062114B DE 1062114 B DE1062114 B DE 1062114B DE G24469 A DEG24469 A DE G24469A DE G0024469 A DEG0024469 A DE G0024469A DE 1062114 B DE1062114 B DE 1062114B
Authority
DE
Germany
Prior art keywords
ferricyanide
boric anhydride
powder
alkali
potassium
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.)
Pending
Application number
DEG24469A
Other languages
German (de)
English (en)
Inventor
Lawrence Gerald Welliver
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of DE1062114B publication Critical patent/DE1062114B/de
Pending 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
    • 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)
  • Detergent Compositions (AREA)
DEG24469A 1957-05-15 1958-05-06 Stabiles photographisches Bleichmittel Pending DE1062114B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US659213A US2943935A (en) 1957-05-15 1957-05-15 Stabilization of photographic bleach powders containing an alkali metal ferricyanide

Publications (1)

Publication Number Publication Date
DE1062114B true DE1062114B (de) 1959-07-23

Family

ID=24644524

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG24469A Pending DE1062114B (de) 1957-05-15 1958-05-06 Stabiles photographisches Bleichmittel

Country Status (4)

Country Link
US (1) US2943935A (US07943777-20110517-C00090.png)
BE (1) BE567236A (US07943777-20110517-C00090.png)
DE (1) DE1062114B (US07943777-20110517-C00090.png)
GB (1) GB834972A (US07943777-20110517-C00090.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300020B (de) * 1963-12-09 1969-07-24 Eastman Kodak Co Verfahren zum Entwickeln und Fixieren von farbphotographischem Material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA700148A (en) * 1963-01-18 1964-12-15 Canadian Kodak Co. Limited Photographic processing baths for stabilization processing
US3342598A (en) * 1965-06-14 1967-09-19 Eastman Kodak Co Phosphorous and maleic acid buffers for ferricyanide photographic bleaches
GB1563380A (en) * 1976-08-19 1980-03-26 Ciba Geigy Ag Method of processing silver dye bleaching materials and compositions suitable for the dye bleaching thereof
US20040063044A1 (en) * 2002-09-27 2004-04-01 Eastman Kodak Company Odorless photographic bleaching composition and color photographic processing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE201168C (US07943777-20110517-C00090.png) *
DE222901C (US07943777-20110517-C00090.png) *
DE528712C (de) * 1930-12-31 1931-07-02 Union Chimique Belge Sa Verfahren zur Herstellung eines photographischen Uransalzverstaerkers in fester Form
US2316782A (en) * 1937-12-09 1943-04-20 Chromogen Inc Process of producing multicolor images
US2419900A (en) * 1945-11-08 1947-04-29 Gen Aniline & Film Corp Bleaching bath and process for bleaching color film
US2518686A (en) * 1945-11-08 1950-08-15 Gen Aniline & Film Corp Aldehyde antistain baths for developed color photographic material
US2551091A (en) * 1949-09-14 1951-05-01 Du Pont Process for color developing, including treatment with a quaternary ammonium salt
DE866909C (de) * 1949-12-30 1953-02-12 Gen Aniline & Film Corp Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
DE873654C (de) * 1949-12-30 1953-04-16 Gen Aniline & Film Corp Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
DE939423C (de) * 1952-05-07 1956-02-23 Gevaert Photo Prod Nv Verfahren zur Herstellung eines photographischen Mehrfarbenbildes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR614866A (fr) * 1926-06-07 1926-12-24 Taeschner E Procédé pour l'affaiblissement des couches d'argent des images photographiques
US2650878A (en) * 1949-12-09 1953-09-01 Du Pont Method of producing etched printing plates
BE509125A (US07943777-20110517-C00090.png) * 1951-02-09
US2843482A (en) * 1956-03-30 1958-07-15 Eastman Kodak Co Photographic bleach composition

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE201168C (US07943777-20110517-C00090.png) *
DE222901C (US07943777-20110517-C00090.png) *
DE528712C (de) * 1930-12-31 1931-07-02 Union Chimique Belge Sa Verfahren zur Herstellung eines photographischen Uransalzverstaerkers in fester Form
US2316782A (en) * 1937-12-09 1943-04-20 Chromogen Inc Process of producing multicolor images
US2419900A (en) * 1945-11-08 1947-04-29 Gen Aniline & Film Corp Bleaching bath and process for bleaching color film
US2518686A (en) * 1945-11-08 1950-08-15 Gen Aniline & Film Corp Aldehyde antistain baths for developed color photographic material
US2551091A (en) * 1949-09-14 1951-05-01 Du Pont Process for color developing, including treatment with a quaternary ammonium salt
DE866909C (de) * 1949-12-30 1953-02-12 Gen Aniline & Film Corp Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
DE873654C (de) * 1949-12-30 1953-04-16 Gen Aniline & Film Corp Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
DE939423C (de) * 1952-05-07 1956-02-23 Gevaert Photo Prod Nv Verfahren zur Herstellung eines photographischen Mehrfarbenbildes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300020B (de) * 1963-12-09 1969-07-24 Eastman Kodak Co Verfahren zum Entwickeln und Fixieren von farbphotographischem Material

Also Published As

Publication number Publication date
GB834972A (en) 1960-05-18
US2943935A (en) 1960-07-05
BE567236A (US07943777-20110517-C00090.png)

Similar Documents

Publication Publication Date Title
DE439372C (de) Verfahren zur Herstellung einer lichtempfindlichen Emulsion
DE2437491A1 (de) Gebissreinigungsmittel
DE2131644A1 (de) Wasserstoffperoxidloesung
DE2451904A1 (de) Zubereitung zum stabilisieren von peressigsaeure
DE1062114B (de) Stabiles photographisches Bleichmittel
DE1105719B (de) Verfahren zum Entfernen des Silbers aus entwickelten Farbfilmen und Bleichbad fuer die Verarbeitung von Farbfilmen
DE873654C (de) Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
DE3246877A1 (de) Entwicklerzusammensetzung
DE866909C (de) Verfahren zum Regenerieren von verbrauchten photographischen Silberbleichloesungen
EP0278515B1 (de) Mittel zur Eliminierung von Chloramin
DE2127942C3 (de) Wäßriges Bad zur Zerstörung von Aldehydresten
NO117848B (US07943777-20110517-C00090.png)
DE1594879A1 (de) Bleich- und Fleckenentfernungsmittel
DE2043571A1 (de) Stabilisierung von Harnstoff peroxid
DE3732952A1 (de) Verfahren zur regenerierung von fe(ii)- und fe(iii)-chelatkomplexe enthaltenden waschloesungen
DE1047619B (de) Pulvergemisch zur Herstellung photographischer Entwicklerloesungen
DE1911609C3 (de) Fotografische Fixiersalzmischung
US2393716A (en) Compositions containing active chlorine
DE1467578B2 (de) Aus festen Teilchen bestehendes germizides Reinigungsmittel für Klosettschüsseln
DE3800270A1 (de) Zweiteiliges bleichbadkonzentrat
DE2141199C3 (de) Photographisches Silberbleichbad zum Ausbleichen von Silber aus Emulsionsschichten photographischer Aufzeichnungsmaterialien
DE2405819A1 (de) Verfahren zum fixieren von photographischen materialien
EP0136973A1 (de) Zusammensetzung zur Aufbereitung und Entkeimung von Gebrauchswasser und ihre Verwendung
DE1496904A1 (de) Chromplattierungsverfahren
AT231079B (de) Verfahren zur direkten Herstellung einer stabilen germiciden Zusammensetzung