RIGID POLYURETHANE FOAMS FOR INSULATION AND PROCESS FOR PRODUCING SAME

Details for Australian Patent Application No. 2003239521 (hide)

Owner BAYER POLYMERS LLC

Inventors BALL, Edward, E.; SCHILLING, Steven, L.

Pub. Number AU-A-2003239521

PCT Number PCT/US03/15867

PCT Pub. Number WO2003/099893

Priority 10/154,028 23.05.02 US

Filing date 19 May 2003

Wipo publication date 12 December 2003

International Classifications

C08G 018/28 Polymeric products of isocyanates or isothiocyanates

C08J 009/00 Working-up of macromolecular substances to porous or cellular articles or materials

C08G 018/48 Polymeric products of isocyanates or isothiocyanates

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/154,028 23.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003239521

10 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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