Stock material or miscellaneous articles – Composite – Of metal
Patent
1989-05-23
1990-12-04
Woo, Jay H.
Stock material or miscellaneous articles
Composite
Of metal
428457, 106 1412, 106 112, 106 122, 106 1421, 1062865, 148255, 148258, C04B 902
Patent
active
049753304
ABSTRACT:
A coating composition for providing a part with improved salt spray resistance, which includes undissolved solid hexavalent chromate in an aqueous acid solution which is the reaction product of phosphate ions with ions of the group consisting of chromate or molybdate ions, and their coatings and coated parts.
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Durkin, II
Sermatech International Inc.
Woo Jay H.
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