Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2006-12-12
2006-12-12
Feely, Michael J. (Department: 1712)
Coating processes
With post-treatment of coating or coating material
Heating or drying
C428S416000, C523S435000, C523S443000, C523S458000
Reexamination Certificate
active
07147897
ABSTRACT:
A weldable coating composition is disclosed. The composition comprises a binder in which is dispersed a conductive pigment and a source of silicon. Enhanced corrosion protection is offered, without sacrificing weldability of the coating layer. The composition is applied to and cured on a metal substrate.
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Patent Abstracts of Japan, Pub. No. 63-083172, Apr. 1988.
Gray Ralph C.
Hopkins Daniel L.
Pawlik Michael J.
Perrine Steven D.
Feely Michael J.
Meyers Diane R.
Palladino Donald R.
PPG Industries Ohio Inc.
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