A HIGH REFRACTIVE INDEX POLYMERIZABLE COMPOSITION

Details for Australian Patent Application No. 2003254013 (hide)

Owner PPG INDUSTRIES OHIO, INC.

Inventors NAGPAL, Vidhu, J.; YU, Phillip, C.; POLK, W. David; COLTON, James, P.

Pub. Number AU-A-2003254013

PCT Number PCT/US03/22535

PCT Pub. Number WO2004/011506

Priority 60/399,994 31.07.02 US

Filing date 18 July 2003

Wipo publication date 16 February 2004

International Classifications

C08F 002/44 Processes - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

C08G 018/00 Polymeric products of isocyanates or isothiocyanates

C08G 059/00 Polycondensates containing more than one epoxy group per molecule

G02B 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 60/399,994 31.07.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003254013

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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