Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility

Details for Australian Patent Application No. 2002362692 (hide)

Owner Basell Poliolefine Italia S.p.A.

Inventors Sgarzi, Paola; Garagnani, Enea; Pelliconi, Anteo

Agent Griffith Hack

Pub. Number AU-B-2002362692

PCT Number PCT/EP02/11129

PCT Pub. Number WO2003/031514

Priority 01124023.1 09.10.01 EP

Filing date 4 October 2002

Wipo publication date 22 April 2003

Acceptance publication date 31 January 2008

International Classifications

C08L 23/14 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08F 8/50 (2006.01) Chemical modification by after-treatment

C08L 23/16 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

15 May 2003 Complete Application Filed

  Priority application(s): 01124023.1 09.10.01 EP

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002362692

31 January 2008 Application Accepted

  Published as AU-B-2002362692

29 May 2008 Standard Patent Sealed

29 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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