MODIFIED POLYMERS AND COMPOSITIONS CONTAINING THE SAME

Details for Australian Patent Application No. 2003227480 (hide)

Owner ASAHI KASEI KABUSHIKI KAISHA

Inventors TAKAYAMA, Shigeki; SHIRAKI, Toshinori; NAKAJIMA, Shigeo; KUSANOSE, Yasuhiro; MATSUDA, Takaaki

Pub. Number AU-A-2003227480

PCT Number PCT/JP03/04561

PCT Pub. Number WO2003/085010

Priority 2002-128152 30.04.02 JP; 2002-128153 30.04.02 JP; 2002-107407 10.04.02 JP; 2002-107408 10.04.02 JP

Filing date 10 April 2003

Wipo publication date 20 October 2003

International Classifications

C08F 008/04 Chemical modification by after-treatment

C08F 008/00 Chemical modification by after-treatment

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

C08J 005/00 Manufacture of articles or shaped materials containing macromolecular substances

C08J 009/04 Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2002-128152 30.04.02 JP; 2002-128153 30.04.02 JP; 2002-107407 10.04.02 JP; 2002-107408 10.04.02 JP

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2003227480

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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