Coating processes – Electrical product produced – Wire conductor
Reexamination Certificate
2001-11-23
2010-06-29
Talbot, Brian K (Department: 1792)
Coating processes
Electrical product produced
Wire conductor
C427S120000, C427S356000, C427S358000
Reexamination Certificate
active
07744950
ABSTRACT:
A process for producing a cable, such as, for medium-tension or high-tension power transmission or distribution, having at least one coating layer made of a thermoplastic polymer material. The process includes at least the following steps: (a) extruding a thermoplastic material of at least one thermoplastic polymer and at least one dielectric liquid; (b) passing the thermoplastic material through at least one static mixer; and (c) depositing and shaping the thermoplastic material around a conductor belonging to the cable so as to obtain a layer of thermoplastic coating on the conductor.
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Bareggi Alberto
Belli Sergio
Dell'Anna Gaia
Folcini Pier Luigi
Scelza Cristiana
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Prysmian Cavi E Sistemi Energia S.R.L.
Talbot Brian K
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