Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1989-12-19
1992-01-07
Beck, Shrive
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 38, 427 451, 118 501, 118623, 118718, 118723, 42218603, 42218605, B05D 306
Patent
active
050790331
ABSTRACT:
An extrusion is coated with a resin by passing the extrusion continuously through a belt-shaped plasma formed by means of a stationary annular electron cyclotron resonance magnet which completely surrounds the extrusion. The resin coating is produced by plasma polymerization of a monomer using microwaves having a frequency of 2.45 GHz.
REFERENCES:
patent: 4678644 (1987-07-01), Fukuta et al.
patent: 4727293 (1988-02-01), Asmussen et al.
patent: 4776918 (1988-10-01), Otsubo et al.
patent: 4863756 (1989-09-01), Hartig et al.
patent: 4876983 (1989-10-01), Fukuda et al.
Kegel Berthold H.
Mohl Wolfgang
Schulz Stefan
Beck Shrive
Krauss Maffei AG
Owens Terry J.
Technics Plasma GmbH
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