ACRYLONITRILE-CONTAINING BLOCK COPOLYMER AND THERMOPLASTIC RESIN COMPOSITIONS

Details for Australian Patent Application No. 2002336321 (hide)

Owner KANEKA CORPORATION

Inventors TSUJI, Ryotaro; KUMASAKI, Atsushi; HIIRO, Tomoki

Pub. Number AU-A-2002336321

PCT Number PCT/JP02/11178

PCT Pub. Number WO2003/037945

Priority 2001-335442 31.10.01 JP; 2001-359268 26.11.01 JP; 2001-331437 29.10.01 JP; 2001-335441 31.10.01 JP

Filing date 28 October 2002

Wipo publication date 12 May 2003

International Classifications

C08F 293/00 Block polymers

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

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

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 2001-335442 31.10.01 JP; 2001-359268 26.11.01 JP; 2001-331437 29.10.01 JP; 2001-335441 31.10.01 JP

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002336321

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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