EXPANDABLE POLYOLEFIN PARTICLES

Details for Australian Patent Application No. 2002235896 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors MALETZKO, Christian; KEPPELER, Uwe; HAHN, Klaus; DE GRAVE, Isidor

Pub. Number AU-A-2002235896

PCT Pub. Number WO2002/062882

Priority 101 05 618.4 08.02.01 DE

Filing date 6 February 2002

Wipo publication date 19 August 2002

International Classifications

C08J 009/224 Working-up of macromolecular substances to porous or cellular articles or materials

C08J 009/26 Working-up of macromolecular substances to porous or cellular articles or materials

C08L 023/02 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002235896

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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