HYDROCARBON-TERMINATED POLYETHER-POLYAMIDE BLOCK COPOLYMERS AND USES THEREOF

Details for Australian Patent Application No. 2002240081 (hide)

Owner ARIZONA CHEMICAL COMPANY

Inventors MACQUEEN, Richard, C.; PAVLIN, Mark, S.

Pub. Number AU-A-2002240081

PCT Pub. Number WO2002/059181

Priority 09/769,081 24.01.01 US

Filing date 24 January 2002

Wipo publication date 6 August 2002

International Classifications

C08G 069/00 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002240081

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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