Compositions and structures having tailored oxygen transmission

Details for Australian Patent Application No. 2006297165 (hide)

Owner E. I. Du Pont De Nemours and Company

Inventors Visioli, Donna Lynn; Chen, John Chu

Agent Houlihan2

Pub. Number AU-A-2006297165

PCT Pub. Number WO2007/041309

Priority 60/838,465 17.08.06 US; 60/722,227 30.09.05 US

Filing date 29 September 2006

Wipo publication date 12 April 2007

International Classifications

C08L 23/00 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 33/00 (2006.01) Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

Event Publications

13 March 2008 PCT application entered the National Phase

  PCT publication WO2007/041309 Priority application(s): WO2007/041309

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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