PROCESS FOR THE PREPARATION OF A MULTIBLOCK COPOLYMER

Details for Australian Patent Application No. 2003295256 (hide)

Owner STICHTING DUTCH POLYMER INSTITUTE

Inventors BROKKEN-ZIJP, Josephina, Cornelia, Maria, Willem; LIMA, Vincent, Georges, Robert; VAN BENTHEM-VAN DUUREN, Anna, Maria, Gabrielle

Pub. Number AU-A-2003295256

PCT Number PCT/NL2003/0008

PCT Pub. Number WO2004/056880

Priority 02080486.0 23.12.02 EP

Filing date 12 December 2003

Wipo publication date 14 July 2004

International Classifications

C08F 002/38 Processes - Polymerisation using regulators, e.g. chain terminating agents

C08F 293/00 Block polymers

C07C 327/36 Thiocarboxylic acids

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 02080486.0 23.12.02 EP

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003295256

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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