PREPARATION AND USE OF GAMMA-BUTYROLACTONES AS CROSS-LINKING AGENTS

Details for Australian Patent Application No. 2002364017 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors ANDERSON, Albert, Gordon

Pub. Number AU-A-2002364017

PCT Number PCT/US02/41452

PCT Pub. Number WO2003/045933

Priority 09/997,667 28.11.01 US

Filing date 29 November 2002

Wipo publication date 10 June 2003

International Classifications

C07D 307/32 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 493/10 Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C07D 493/04 Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C08F 008/00 Chemical modification by after-treatment

C08J 003/24 Processes of treating or compounding macromolecular substances - Crosslinking, e.g. vulcanising, of macromolecules

C08K 005/1535 Use of organic ingredients

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 09/997,667 28.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002364017

29 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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