Method for the production of telechelic polymers

Details for Australian Patent Application No. 2007345394 (hide)

Owner Evonik Rohm GmbH

Inventors Balk, Sven; Lohden, Gerd; Miess, Christine; Marz, Monika; Tromer, Christine

Agent Spruson & Ferguson

Pub. Number AU-A-2007345394

PCT Pub. Number WO2008/092515

Priority 10 2007 006 105.8 02.02.07 DE

Filing date 29 October 2007

Wipo publication date 7 August 2008

International Classifications

C08F 8/26 (2006.01) Chemical modification by after-treatment

C08F 2/38 (2006.01) Processes - Polymerisation using regulators, e.g. chain terminating agents

Event Publications

16 July 2009 PCT application entered the National Phase

  PCT publication WO2008/092515 Priority application(s): WO2008/092515

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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