Color plus clear composite coating having a catalyst-free base c

Details Color plus clear composite coating having a catalyst-free base c Color plus clear composite coating having a catalyst-free base c

1987-07-13

1990-04-17

Ives, P. C.

Stock material or miscellaneous articles

Composite

Of epoxy ether

428689, 428704, 428463, 428414, 428416, 428418, 4274071, 427410, B05D 136, B05D 700, B32B 1508

Patent

active

049179551

ABSTRACT:
There is disclosed herein a composite coating comprising a colored base coat over which is applied a clear top coat, the improvement comprising the base coat which comprises a liquid crosslinkable composition comprising a polyepoxide and a polyacid curing agent; said composition is characterized in that it is substantially free of a cure catalyst, and the top coat comprises a cure catalyst system in an amount sufficient to cure both the base coat and the top coat.

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