METHOD OF PREPARING TETRAACETYLETHYLENEDIAMINE

Details for Australian Patent Application No. 2003234900 (hide)

Owner ZHEJIANG JINKE CHEMISTRY CO., LTD

Inventors ZHU, Zhigang

Pub. Number AU-A-2003234900

PCT Number PCT/CN03/00416

PCT Pub. Number WO2004/002942

Priority 02112244.X 27.06.02 CN

Filing date 30 May 2003

Wipo publication date 19 January 2004

International Classifications

C07C 233/36 Carboxylic acid amides

C07C 231/02 Preparation of carboxylic acid amides

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 02112244.X 27.06.02 CN

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003234900

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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