Method for producing a coating layer made of expandable and cross-linkable material in a cable

Details for Australian Patent Application No. 2002368499 (hide)

Owner Prysmian Cavi e Sistemi Energia S.r.L.

Inventors Belli, Sergio; Bareggi, Alberto; Balconi, Luca

Agent Davies Collison Cave

Pub. Number AU-B-2002368499

PCT Number PCT/IT2002/0008

PCT Pub. Number WO2004/057626

Filing date 23 December 2002

Wipo publication date 14 July 2004

Acceptance publication date 16 July 2009

International Classifications

H01B 13/14 (2006.01) Apparatus or processes specially adapted for manufacturing conductors or cables

B29C 47/00 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29C 47/02 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - incorporating preformed parts or layers, e.g. extrusion moulding around inserts or for coating articles

B29C 47/88 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Heating or cooling the stream of extruded material

H01B 9/02 (2006.01) Power cables

Event Publications

12 August 2004 Complete Application Filed

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2002368499

12 July 2007 Assignment before Grant

  Pirelli & C. S.p.A. The application has been assigned to Prysmian Cavi e Sistemi Energia S.r.L. 2003

16 July 2009 Application Accepted

  Published as AU-B-2002368499

12 November 2009 Standard Patent Sealed

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