POROUS FILM AND ITS PRODUCTION PROCESS

Details for Australian Patent Application No. 2002230199 (hide)

Owner MITSUBISHI PLASTICS, INC.

Inventors WATANABE, Kyosuke; USAMI, Yasushi; KAWAI, Yutaka; TSUJII, Masayoshi

Pub. Number AU-A-2002230199

PCT Pub. Number WO2002/090426

Priority 2001-138122 09.05.01 JP; 2001-138125 09.05.01 JP

Filing date 8 February 2002

Wipo publication date 18 November 2002

International Classifications

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

A61F 013/15 Bandages, dressings or absorbent pads - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body

C08L 023/02 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002230199

26 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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