Synthesis of copolymers in the form of a mikto star by controlled radical polymerization

Details for Australian Patent Application No. 2005248117 (hide)

Owner Rhodia Chimie

Inventors Taton, Daniel; Pitois, Claire; Karagianni, Katerina; Destarac, Mathias

Agent Shelston IP

Pub. Number AU-B-2005248117

PCT Pub. Number WO2005/116097

Priority 0405303 14.05.04 FR

Filing date 13 May 2005

Wipo publication date 8 December 2005

Acceptance publication date 31 July 2008

International Classifications

C08F 293/00 (2006.01) Block polymers

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

C08F 291/00 (2006.01) Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups

C08F 299/00 (2006.01) Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/116097 Priority application(s): WO2005/116097

31 July 2008 Application Accepted

  Published as AU-B-2005248117

27 November 2008 Standard Patent Sealed

9 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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