ANNEALED POLYPROPYLENE PIPES AND FITTINGS

Details for Australian Patent Application No. 2002328287 (hide)

Owner POLYPROPYLENE BELGIUM (N.V.)

Inventors DELAITE, Emmanuel, Michel; ROUYER, Virgile, Joel, Maurice

Pub. Number AU-A-2002328287

PCT Number PCT/EP02/06438

PCT Pub. Number WO2002/102865

Priority 2001/0404 15.06.01 BE

Filing date 12 June 2002

Wipo publication date 2 January 2003

International Classifications

C08F 297/08 Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

B29C 071/02 After-treatment of articles without altering their shape - Thermal after-treatment

F16L 009/127 Pipes

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001/0404 15.06.01 BE

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002328287

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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