High strength multilayer laminates comprising twisted nematic liquid crystals

Details for Australian Patent Application No. 2006249382 (hide)

Owner E. I. du Pont de Nemours and Company

Inventors Silverman, Lee A.; Goldfinger, Marc B.; Hayes, Richard A.

Agent Houlihan2

Pub. Number AU-A-2006249382

PCT Pub. Number WO2006/128090

Priority 60/754,812 29.12.05 US; 60/685,443 27.05.05 US; 60/754,905 29.12.05 US; 60/754,944 29.12.05 US; 60/685,574 26.05.05 US

Filing date 26 May 2006

Wipo publication date 30 November 2006

International Classifications

B32B 27/08 (2006.01) Layered products essentially comprising synthetic resin - of synthetic resin of a different kind

B32B 17/10 (2006.01) Layered products essentially comprising sheet glass, or fibres of glass, slag or the like

C09K 19/02 (2006.01) Liquid crystal materials -

C09K 19/38 (2006.01) Liquid crystal materials - Polymers, e.g. polyamides

G02B 5/30 (2006.01) Optical elements other than lenses - Polarising elements

Event Publications

18 October 2007 PCT application entered the National Phase

  PCT publication WO2006/128090 Priority application(s): WO2006/128090

3 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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