Coating processes – Immersion or partial immersion – Metal base
Patent
1982-08-18
1985-06-04
Williams, Howard S.
Coating processes
Immersion or partial immersion
Metal base
204 376, 148 627, B05D 118
Patent
active
045214638
ABSTRACT:
Anodized aluminum is sealed in a one step process without the necessity of a further desmudging step. A metal acetate salt is mixed with soluble sulfate ion and a dispersing agent to provide a seal without leaving visible smudge on anodized aluminum.
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Powers John H.
Remaley Edward G.
Alexander Andrew
Aluminum Company of America
Chapman Terryence
Taylor John P.
Williams Howard S.
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