Process and composition for sealing anodized aluminum surfaces

Details Process and composition for sealing anodized aluminum surfaces Process and composition for sealing anodized aluminum surfaces

1998-11-23

1995-12-26

Niebling, John

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

C25D 1118

Patent

active

054784158

ABSTRACT:
This invention relates to a process and composition for sealing anodically oxidized aluminum surfaces, the composition having an effective amount of a source of alkali metal ions especially lithium ions. The process of the invention involves contacting an anodically oxidized aluminum surface with the aqueous sealing solution of the invention.

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Fluka Chemika-BioChemika Catalogue Fluka Chemie AG (1993), p. 806.

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