Materials, configurations, and methods for reducing warpage in optical films

Details for Australian Patent Application No. 2004237066 (hide)

Owner 3M Innovative Properties Company

Inventors Strobel, Joan M.; Hamer, Kevin M.; Rosell, Barry S.; Hebrink, Timothy J.

Agent Davies Collison Cave

Pub. Number AU-A-2004237066

PCT Pub. Number WO2004/099832

Priority 10/427,422 01.05.03 US

Filing date 12 April 2004

Wipo publication date 18 November 2004

International Classifications

G02B 005/30 Optical elements other than lenses - Polarising elements

B32B 027/36 Layered products essentially comprising synthetic resin - comprising polyesters

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/099832 Priority application(s): WO2004/099832

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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