PROCESS FOR PRODUCING HYDROGENATED POLYMERS

Details for Australian Patent Application No. 2002328079 (hide)

Owner DSM N.V.

Inventors BELT, Johannes, Wilhelmus; LEONARD, Charles, D.

Pub. Number AU-A-2002328079

PCT Number PCT/NL02/00580

PCT Pub. Number WO2003/022893

Priority 60/317,979 10.09.01 US

Filing date 6 September 2002

Wipo publication date 24 March 2003

International Classifications

C08F 008/04 Chemical modification by after-treatment

C08C 019/02 Chemical modification of rubber

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/317,979 10.09.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002328079

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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