S-(a, a' -DISUBSTITUTED-a-ACETIC ACID) SUBSTITUTED DITHIOCARBONATE DERIVATIVES FOR CONTROLLED RADICAL POLYMERIZATIONS, PROCESS AND POLYMERS MADE THEREFROM

Details for Australian Patent Application No. 2003280005 (hide)

Owner NOVEON IP HOLDINGS CORP.

Inventors LAI, John, Ta-Yuan

Pub. Number AU-A-2003280005

PCT Number PCT/US03/33476

PCT Pub. Number WO2004/037780

Priority 10/681,679 08.10.03 US; 10/278,335 23.10.02 US

Filing date 21 October 2003

Wipo publication date 13 May 2004

International Classifications

C07C 329/16 Thiocarbonic acids

C07C 333/20 Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 333/22 Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 333/24 Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07D 295/21 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

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

C07C 329/18 Thiocarbonic acids

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 10/681,679 08.10.03 US; 10/278,335 23.10.02 US

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003280005

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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