FILM FOR OPTICAL COMPONENT, WINDING LAMINATE OF FILM, OPTICAL COMPONENT, AND OPTICAL DISC

Details for Australian Patent Application No. 2003289210 (hide)

Owner HITACHI CHEMICAL CO., LTD.

Inventors YAMASHITA, Yukihiko; YAMANAKA, Tetsuo; KANEMARU, Kenji; SAITO, Koichi

Pub. Number AU-A-2003289210

PCT Number PCT/JP2003/0156

PCT Pub. Number WO2004/050749

Priority 2002-376750 26.12.02 JP; 2003-472 06.01.03 JP; 2003-59388 06.03.03 JP; 2002-353919 05.12.02 JP; 2002-353928 05.12.02 JP; 2002-353938 05.12.02 JP; 2002-376721 26.12.02 JP

Filing date 5 December 2003

Wipo publication date 23 June 2004

International Classifications

C08J 005/18 Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

B32B 027/30 Layered products essentially comprising synthetic resin - comprising vinyl resin

C08L 101/00 Compositions of unspecified macromolecular compounds

G11B 007/24 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Record carriers characterised by the selection of the material or by the structure or form

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-376750 26.12.02 JP; 2003-472 06.01.03 JP; 2003-59388 06.03.03 JP; 2002-353919 05.12.02 JP; 2002-353928 05.12.02 JP; 2002-353938 05.12.02 JP; 2002-376721 26.12.02 JP

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003289210

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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