Biaxially stretched polyamide resin film having gas barrier properties and process for producing the biaxially stretched polyamide resin film

Details for Australian Patent Application No. 2009230610 (hide)

Owner Unitika Ltd.

Inventors Tanaka, Nobuhiro; Noda, Atsuko; Wu, Xiaorui

Agent Davies Collison Cave

Pub. Number AU-A-2009230610

PCT Pub. Number WO2009/119024

Priority 2008-080970 26.03.08 JP

Filing date 12 March 2009

Wipo publication date 1 October 2009

International Classifications

B32B 27/34 (2006.01) Layered products essentially comprising synthetic resin - comprising polyamides

B29C 55/12 (2006.01) Shaping by stretching, e.g. drawing through a die - biaxial

B32B 27/30 (2006.01) Layered products essentially comprising synthetic resin - comprising vinyl resin

B65D 65/40 (2006.01) Wrappers or flexible covers - Applications of laminates for particular packaging purposes

C08J 7/04 (2006.01) Chemical treatment or coating of shaped articles made of macromolecular substances

B29K 77/00 (2006.01)

Event Publications

21 October 2010 PCT application entered the National Phase

  PCT publication WO2009/119024 Priority application(s): WO2009/119024

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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