MULTIWALL POLYCARBONATE SHEET AND METHOD FOR ITS PRODUCTION

Details for Australian Patent Application No. 2003218488 (hide)

Owner GENERAL ELECTRIC COMPANY

Inventors ZIRKZEE, Hendricus, Franciscus; GOOSSENS, Johannes, Martinus, Dina; KAMPS, Jan, Henk; PRADA, Lina; TACKE-WILLEMSEN, Augustina, Martina; VERHOOGT, Hendrik

Pub. Number AU-A-2003218488

PCT Number PCT/US03/10015

PCT Pub. Number WO2003/095521

Priority 10/063,687 08.05.02 US

Filing date 2 April 2003

Wipo publication date 11 November 2003

International Classifications

C08G 064/30 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08J 005/18 Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

B29C 047/04 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - of multilayered or multicoloured articles

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/063,687 08.05.02 US

15 January 2004 Application Open to Public Inspection

  Published as AU-A-2003218488

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

5 November 2009 Corrigenda

  Applications OPI - Name Index Under the name GENERAL ELECTRIC COMPANY, Application No. 2003218488, under INID (43) correct the publication date to read 24.11.2003

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