Coating processes – With post-treatment of coating or coating material – Chemical agent applied to treat coating
Patent
1996-05-14
1997-09-16
Beck, Shrive
Coating processes
With post-treatment of coating or coating material
Chemical agent applied to treat coating
427340, 4274178, 427435, 148240, 148247, B05D 304
Patent
active
056678452
ABSTRACT:
A process enhances corrosion resistance of autodeposited coatings on metallic surfaces by contacting the uncured coating on the metallic surface with a reaction rinse solution containing complex fluoride anions. In a preferred use, because the protective properties of the autodeposited coatings are improved on both cold rolled and galvanized steel, both may be processed simultaneously, providing practical and economic advantages.
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Dolan Shawn E.
Roberto Oscar E.
Beck Shrive
Henkel Corporation
Jaeschke Wayne C.
Robbins Beatrice N.
Talbot Brian K.
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