NOVEL TETRABLOCK COPOLYMER AND COMPOSITIONS CONTAINING SAME

Details for Australian Patent Application No. 2003231970 (hide)

Owner KRATON POLYMERS RESEARCH B.V.

Inventors HANDLIN, Dale, L., Jr.; WILLIS, Carl, L.; Djiauw, Lie, K.; HERNANDEZ, Hector; DOSSETT, Robert, Jr.

Pub. Number AU-A-2003231970

PCT Number PCT/US03/09144

PCT Pub. Number WO2003/082943

Priority 60/368,367 28.03.02 US

Filing date 24 March 2003

Wipo publication date 13 October 2003

International Classifications

C08F 297/04 Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

C08L 053/02 Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 60/368,367 28.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003231970

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003231971-MULLITE BODIES AND METHODS OF FORMING MULLITE BODIES

2003231969-CLASSIFICATION AND PROGNOSIS PREDICTION OF ACUTE LYMPHO- BLASSTIC LEUKEMIA BY GENE EXPRESSION PROFILING