CH580171A5CH1417473ACH1417473ACH580171A5CH 580171 A5CH580171 A5CH 580171A5CH 1417473 ACH1417473 ACH 1417473ACH 1417473 ACH1417473 ACH 1417473ACH 580171 A5CH580171 A5CH 580171A5
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CH
Switzerland
Application number
CH1417473A
Original Assignee
Hoechst Ag
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Publication date
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of CH580171A5publicationCriticalpatent/CH580171A5/xx
C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
C23G1/12—Light metals
C23G1/125—Light metals aluminium
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Cleaning And De-Greasing Of Metallic Materials By Chemical Methods
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