Method for preparing metal cyanide catalysts using polymerizable complexing agents

Details for Australian Patent Application No. 2003301912 (hide)

Owner DOW GLOBAL TECHNOLOGIES, INC.

Inventors Wehmeyer, Richard M.

Agent Spruson & Ferguson

Pub. Number AU-A-2003301912

PCT Number PCT/US2003/0343

PCT Pub. Number WO2004/044034

Priority 60/424,549 07.11.02 US

Filing date 30 October 2003

Wipo publication date 3 June 2004

International Classifications

C08G 065/00 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08G 065/04 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08G 065/26 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

1 July 2004 Complete Application Filed

  Priority application(s): 60/424,549 07.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003301912

27 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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