Treatment of anodized aluminum components

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United States of America Patent

PATENT NO 9689064
SERIAL NO

13929318

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Abstract

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The present disclosure relates to a method of incorporating lithium into a coating. One may supply a substrate having a coating containing aluminum ions and immersing the substrate including the coating containing aluminum ions in a water-soluble diketone including lithium for exchange where the ketone carbonyls are separated by at least one carbon atom. This may then be followed by exchanging a portion of the aluminum ions with lithium ions from the diketone solution. Such coatings may have improved chemical resistance.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF NEW HAMPSHIRE21 MADBURY ROAD SUITE 101 DURHAM NH 03824

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barkey, Dale P Lee, US 4 45

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