1,2-dithiol-3-thiones as chain-transfer agents in free-radical polymerization reactions

Details for Australian Patent Application No. 2007263000 (hide)

Owner BASF SE

Inventors Csihony, Szilard; Lange, Arno; Haag, Monica; Dieckmann, Yvonne

Agent Watermark

Pub. Number AU-A-2007263000

PCT Pub. Number WO2007/147857

Priority 06115793.9 21.06.06 EP

Filing date 20 June 2007

Wipo publication date 27 December 2007

International Classifications

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

C08F 293/00 (2006.01) Block polymers

C08K 5/45 (2006.01) Use of organic ingredients

Event Publications

5 February 2009 PCT application entered the National Phase

  PCT publication WO2007/147857 Priority application(s): WO2007/147857

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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