POLYETHER ESTER ELASTOMER COMPRISING POLYTRIMETHYLENE ETHER ESTER SOFT SEGMENT AND TRIMETHYLENE ESTER HARD SEGMENT

Details for Australian Patent Application No. 2002342117 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors SUNKARA, Hari, Babu; GOLDFINGER, Marc, B.

Pub. Number AU-A-2002342117

PCT Number PCT/US02/34104

PCT Pub. Number WO2003/038167

Priority 10/016,023 31.10.01 US

Filing date 24 October 2002

Wipo publication date 12 May 2003

International Classifications

D02G 003/00 Yarns or threads, e.g. fancy yarns

C08G 063/66 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10/016,023 31.10.01 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002342117

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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