Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Patent
1993-05-07
1995-06-27
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
264257, 428260, 428273, 428290, 428408, 428417, B29C 7048
Patent
active
054277256
ABSTRACT:
An improved process to make composites contains the steps of: (1) partially curing a tackifier resin in contact with a substrate to form a shapeable preform; (2) adding a matrix resin and co-curing the tackifier and matrix resin to form a composite. The resulting composites are useful in structural applications.
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White et al., U.S. Ser. No. 08/077,466 (filed Jun. 15, 1993).
Cook Phil H.
Davis William
Wai Martin
White Warren D.
Davis Robert B.
The Dow Chemical Company
Woo Jay H.
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