Aqueous conductive dispersions of polyaniline having enhanced viscosity

Details for Australian Patent Application No. 2002247102 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors HSU, Che-hsiung

Agent Callinan

Pub. Number AU-A-2002247102

PCT Pub. Number WO2002/065484

Priority 60/268,152 09.02.01 US; 10/055,669 23.01.02 US

Filing date 30 January 2002

Wipo publication date 28 August 2002

International Classifications

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

G03G 005/02 Recording-members for original recording by exposure e.g. to light, to heat, to electrons - Charge-receiving layers

H05B 033/22 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers

H05B 033/14 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of the electroluminescent material

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

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002247102

27 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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