BLOCK COPOLYMER PREPARATION METHOD, BLOCK COPOLYMERS THUS OBTAINED AND USE THEREOF AS COMPATIBILISERS

Details for Australian Patent Application No. 2002314235 (hide)

Owner RHODIA ELECTRONICS AND CATALYSIS

Inventors CARPENTIER, Jean-Francois; GROMADA, Jerome; LEISING, Frederic; MORTREUX, Andre

Pub. Number AU-A-2002314235

PCT Number PCT/FR02/01684

PCT Pub. Number WO2002/094898

Priority 01/06600 18.05.01 FR

Filing date 17 May 2002

Wipo publication date 3 December 2002

International Classifications

C08F 297/02 Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

C08L 053/00 Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds

B01J 023/10 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - of rare earths

C08F 004/52 Polymerisation catalysts

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 01/06600 18.05.01 FR

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002314235

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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