Impact resistant polyureaurethane and polyureaurethane prepolymer having low NCO/OH ratio

Details for Australian Patent Application No. 2002367481 (hide)

International Classifications

Event Publications

11 September 2003 Complete Application Filed

Priority application(s): 10/287,715 05.11.02 US; 60/332,828 16.11.01 US

13 November 2003 Application Open to Public Inspection

Published as AU-B-2002367481

26 October 2006 Application Accepted

Published as AU-B-2002367481

22 February 2007 Standard Patent Sealed

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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