LOW COLOUR NITROGEN-CONTAINING SURFACTANTS

Details for Australian Patent Application No. 2002308225 (hide)

Owner HUNTSMAN INTERNATIONAL LLC a limited liability company formed under the laws of Delaware, USA

Inventors FRICK, Hendrick, Petrus; KUMAR, Ajit

Pub. Number AU-A-2002308225

PCT Number PCT/EP02/02179

PCT Pub. Number WO2002/070458

Priority 0105046.7 01.03.01 GB

Filing date 28 February 2002

Wipo publication date 19 September 2002

International Classifications

C07C 227/40 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C11D 001/90 Surface-active non-soap detergents

C07C 229/16 Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 0105046.7 01.03.01 GB

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002308225

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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