Composite film structure for manufacturing pouches using rotary thermic sealing

Details for Australian Patent Application No. 2002333122 (hide)

Owner DUPONT CANADA INC.

Inventors Climenhage, David c

Agent Callinan

Pub. Number AU-A-2002333122

PCT Number PCT/CA02/01591

PCT Pub. Number WO2003/033263

Priority 60/345,436 19.10.01 US

Filing date 21 October 2002

Wipo publication date 28 April 2003

International Classifications

B32B 027/32 Layered products essentially comprising synthetic resin - comprising polyolefins

B65D 065/40 Wrappers or flexible covers - Applications of laminates for particular packaging purposes

C08L 023/16 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08J 005/18 Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/345,436 19.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002333122

6 April 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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