DIIMONIUM SALT MIXTURES, AMINIUM SALTS MIXTURES AND USE THEREOF

Details for Australian Patent Application No. 2003234796 (hide)

Owner NIPPON KAYAKU KABUSHIKI KAISHA

Inventors KITAYAMA, Yasuyuki; YAMAMURA, Shigeo

Pub. Number AU-A-2003234796

PCT Number PCT/JP03/05930

PCT Pub. Number WO2003/097580

Priority 2002-144263 20.05.02 JP; 2002-180760 21.06.02 JP; 2002-198234 08.07.02 JP; 2002-221358 30.07.02 JP

Filing date 13 May 2003

Wipo publication date 2 December 2003

International Classifications

C07C 251/22 Compounds containing nitrogen atoms doubly- bound to a carbon skeleton

G02B 005/22 Optical elements other than lenses - Absorbing filters

C07C 249/02 Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton

C07C 253/30 Preparation of carboxylic acid nitriles

C07C 255/42 Carboxylic acid nitriles

C09K 003/00 Materials not provided for elsewhere

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 2002-144263 20.05.02 JP; 2002-180760 21.06.02 JP; 2002-198234 08.07.02 JP; 2002-221358 30.07.02 JP

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003234796

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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