METHOD FOR THE PRODUCTION OF ISOPHORONDIAMINE (IPDA, 3-AMINOMETHYL-3,5,5-TRIMETHYLC YCLOHEXYLAMINE)

Details for Australian Patent Application No. 2002333732 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors FUNKE, Frank; HILL, Thomas; MELDER, Johann-Peter; SCHWAB. Ekkehard; HIMMEL, Walter; HENKES, Erhard; PETERSEN, Hermann; KORNER, Reinhard

Pub. Number AU-A-2002333732

PCT Number PCT/EP02/09600

PCT Pub. Number WO2003/020421

Priority 101 42 635.6 31.08.01 DE

Filing date 28 August 2002

Wipo publication date 18 March 2003

International Classifications

B01J 023/889 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

C07C 209/26 Preparation of compounds containing amino groups bound to a carbon skeleton

C07C 209/48 Preparation of compounds containing amino groups bound to a carbon skeleton

C07C 253/30 Preparation of carboxylic acid nitriles

B01J 037/03 Processes, in general, for preparing catalysts

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 101 42 635.6 31.08.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002333732

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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