POLYOLEFIN OIL RESISTANT FILM USING HIGH ISOTACTIC CONTENT POLYPROPYLENE

Details for Australian Patent Application No. 2003212938 (hide)

Owner TORAY PLASTICS (AMERICA), INC.

Inventors SU, Tien-Kuei; CHANG, Keunsuk, P.

Pub. Number AU-A-2003212938

PCT Number PCT/US03/03442

PCT Pub. Number WO2003/066324

Priority 60/354,266 06.02.02 US; Not Given 04.02.03 US

Filing date 6 February 2003

Wipo publication date 2 September 2003

International Classifications

B32B 005/16 Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder

B32B 027/32 Layered products essentially comprising synthetic resin - comprising polyolefins

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

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 60/354,266 06.02.02 US; Not Given 04.02.03 US

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003212938

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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