Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1991-01-28
1992-04-28
Lusignan, Michael
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
118 501, 1562726, 427 41, 427322, B05D 306
Patent
active
051087804
ABSTRACT:
A device and method for enhancing adhesion between an embedded filler component and surrounding thermoplastic matrix which together form a composite material. The filler component is subjected to plasma discharge and subsequently maintained in an inert environment to protect the treated surface area against premature exposure to reactive substances. While maintained in this inert environment, the treated surface is coated with a thermoplastic polymer and solidified. This coated filler is then capable of processing into composite materials. The device comprises an enclosure which is adapted which includes a containment space and environment control for maintaining inert conditions during application of plasma discharge and coating with thermoplastic polymer.
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Lakenan John E.
Pitt William G.
Brigham Young University
Lusignan Michael
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