PROCESS FOR PRODUCING POLYIMIDE FILM

Details for Australian Patent Application No. 2003303671 (hide)

Owner TEIJIN LIMITED

Inventors MORI, Shinichiro; NAGASHIMA, Ryouichi; NAKAMURA, Tsutomu; ISHIWATA, Toyoaki; SAWAKI, Toru; TANGE, Shinya

Pub. Number AU-A-2003303671

PCT Number PCT/JP2003/0088

PCT Pub. Number WO2004/062873

Priority 2003-1875 08.01.03 JP; 2003-98993 02.04.03 JP

Filing date 11 July 2003

Wipo publication date 10 August 2004

International Classifications

B29C 041/12 Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Spreading-out the material on a substrate

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

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

B29C 055/02 Shaping by stretching, e.g. drawing through a die - of plates or sheets

Event Publications

2 September 2004 Complete Application Filed

  Priority application(s): 2003-1875 08.01.03 JP; 2003-98993 02.04.03 JP

9 September 2004 Application Open to Public Inspection

  Published as AU-A-2003303671

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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