BE480466A - - Google Patents

Info

Publication number
BE480466A
BE480466A BE480466DA BE480466A BE 480466 A BE480466 A BE 480466A BE 480466D A BE480466D A BE 480466DA BE 480466 A BE480466 A BE 480466A
Authority
BE
Belgium
Application number
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.)
Publication of BE480466A publication Critical patent/BE480466A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/105Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29Development processes or agents therefor
    • G03C5/305Additives other than developers
    • G03C5/3053Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE480466D 1943-11-04 BE480466A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US642616XA 1943-11-04 1943-11-04

Publications (1)

Publication Number Publication Date
BE480466A true BE480466A (en:Method)

Family

ID=22054677

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480466D BE480466A (en:Method) 1943-11-04

Country Status (3)

Country Link
BE (1) BE480466A (en:Method)
FR (1) FR980373A (en:Method)
GB (1) GB642616A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223940A1 (de) * 1982-06-26 1983-12-29 Metallgesellschaft Ag, 6000 Frankfurt Behandlungsfluessigkeit zum korrosionsschutz von metalloberflaechen und konzentrat zu deren herstellung
AU562417B2 (en) * 1983-04-13 1987-06-11 W.R. Grace & Co. Phosphate or molybdate anti-corrosive compositions
FR2778758B1 (fr) * 1998-05-18 2001-03-09 Eastman Kodak Co Nouvelle solution de rincage final pour produits photographiques en couleurs

Also Published As

Publication number Publication date
GB642616A (en) 1950-09-06
FR980373A (fr) 1951-05-11

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