RADIATION CURABLE COMPOSITION, OPTICAL WAVEGUIDE AND METHOD FOR FORMATION THEREOF

Details for Australian Patent Application No. 2003273054 (hide)

Owner JSR CORPORATION

Inventors HUANGFU, Jun; UTAKA, Tomohiro; ERIYAMA, Yuuichi; TAKASE, Hideaki; TAMAKI, Kentarou

Pub. Number AU-A-2003273054

PCT Number PCT/JP03/13371

PCT Pub. Number WO2004/083309

Priority 2003-117642 18.03.03 JP

Filing date 20 October 2003

Wipo publication date 11 October 2004

International Classifications

C08L 083/08 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only

G02B 006/12 Light guides - of the integrated circuit kind

G02B 006/13 Light guides - Integrated optical circuits characterised by the manufacturing method

G03F 007/075 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Silicon-containing compounds

G03F 007/038 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Macromolecular compounds which are rendered insoluble or differentially wettable

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 2003-117642 18.03.03 JP

11 November 2004 Application Open to Public Inspection

  Published as AU-A-2003273054

8 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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