NOVEL TRIARYLAMINE POLYMER, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF

Details for Australian Patent Application No. 2003254864 (hide)

Owner TOSOH CORPORATION

Inventors EGUCHI, Hisao; SUZUKI, Takao; NISHIYAMA, Masakazu

Pub. Number AU-A-2003254864

PCT Number PCT/JP03/10074

PCT Pub. Number WO2004/014985

Priority 2002-233007 09.08.02 JP; 2003-029977 06.02.03 JP

Filing date 7 August 2003

Wipo publication date 25 February 2004

International Classifications

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

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

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

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002-233007 09.08.02 JP; 2003-029977 06.02.03 JP

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003254864

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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