Apatite coating on aluminum sheet and method of manufacture

Details Apatite coating on aluminum sheet and method of manufacture Apatite coating on aluminum sheet and method of manufacture

1993-09-29

1995-12-05

Lusignan, Michael

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

427343, 427327, 4274191, 148253, 428 341, 428469, 428689, 428699, B05D 138

Patent

active

054727340

ABSTRACT:
A biocompatible coating is formed on an aluminum sheet surface by reacting a surface portion with an aqueous solution containing calcium hydroxide and a more soluble calcium salt to form a hydrocalumite first coating. The first coating is then reacted with a water-soluble phosphate to form a biocompatible coating comprising hydroxyapatite. The hydroxyapatite coating may be reacted with a water-soluble fluoride or fluorophosphate to form a fluorapatite coating.

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patent: 5030474 (1991-07-01), Satta et al.
patent: 5039546 (1991-08-01), Chung et al.
patent: 5128169 (1992-07-01), Satta et al.

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