METHOD FOR THE PROCESSING OF A LIQUID REACTION DISCHARGE OF THE CATIONIC POLYMERISATION OF ISOBUTENE

Details for Australian Patent Application No. 2002338490 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors BORCHERS, Dirk; AUER, Heinz; WETTLING, Thomas

Pub. Number AU-A-2002338490

PCT Number PCT/EP02/04000

PCT Pub. Number WO2002/088053

Priority 101 18 182.5 11.04.01 DE

Filing date 10 April 2002

Wipo publication date 11 November 2002

International Classifications

C07C 007/00 Purification, separation orstabilisation of hydrocarbons

C08F 006/00 Post-polymerisation treatments

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 101 18 182.5 11.04.01 DE

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002338490

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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