METHODS FOR DIRECTLY PRODUCING STABLE AQUEOUS DISPERSIONS OF ELECTRICALLY CONDUCTING POLYANILINES

Details for Australian Patent Application No. 2003265596 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Hsu, Che-hsiung

Agent Callinan

Pub. Number AU-A-2003265596

PCT Number PCT/US03/26332

PCT Pub. Number WO2004/018544

Priority 60/405,556 23.08.02 US

Filing date 21 August 2003

Wipo publication date 11 March 2004

International Classifications

C08G 073/00 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C08G 073/02 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C08L 079/02 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups

H01B 001/12 Conductors or conductive bodies characterised by the conductive materials - organic substances

B01J 039/04 Ion-exchange

B01J 039/18 Ion-exchange

B01J 039/20 Ion-exchange

B01J 041/04 Anion exchange

B01J 041/12 Anion exchange

B01J 041/14 Anion exchange

B01J 047/10 Ion-exchange processes in general

B01J 047/14 Ion-exchange processes in general

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 60/405,556 23.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003265596

7 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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