HYBRID POLYMER MATERIALS FOR LIQUID CRYSTAL ALIGNMENT LAYERS

Details for Australian Patent Application No. 2003218476 (hide)

Owner ELSICON, INC.

Inventors GIBBONS, Wayne, M.; REPPY, Michael, G., P.; ROSE, Patricia, A.; ZHENG, Hanxing

Pub. Number AU-A-2003218476

PCT Number PCT/US03/09823

PCT Pub. Number WO2003/102045

Priority 10/160,819 31.05.02 US; 10/174,132 17.06.02 US; 10/273,794 18.10.02 US

Filing date 2 April 2003

Wipo publication date 19 December 2003

International Classifications

C08G 063/00 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 073/00 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C08G 073/10 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

C08L 077/00 Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain

B32B 027/00 Layered products essentially comprising synthetic resin

C08G 063/02 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/44 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 069/26 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/160,819 31.05.02 US; 10/174,132 17.06.02 US; 10/273,794 18.10.02 US

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003218476

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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