BLOCK COPOLYMER

Details for Australian Patent Application No. 2002225394 (hide)

Owner JAPAN ELASTOMER CO., LTD.

Inventors TODA, Keiichi; NAKAMICHI, Yukinori

Pub. Number AU-A-2002225394

PCT Pub. Number WO2003/060009

Filing date 10 January 2002

Wipo publication date 30 July 2003

International Classifications

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

C08L 095/00 Compositions of bituminous materials, e.g. asphalt, tar or pitch

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002225394

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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