Fluorochemical composition comprising perfluoropolyether and an extender for the treatment of fibrous substrates

Details for Australian Patent Application No. 2003239607 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Jariwala, Chetan P; Vitcak, Daniel R; Mcalister, E Steven; Dams, Rudolf J; Vander Elst, Pierre J; Flynn, Richard M; Buckanin, Richard S; Audenaert, Frans A

Agent Davies Collison Cave

Pub. Number AU-A-2003239607

PCT Number PCT/US03/16343

PCT Pub. Number WO2003/100159

Priority 60/383,085 24.05.02 US

Filing date 23 May 2003

Wipo publication date 12 December 2003

International Classifications

D06M 015/576 Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds

D06M 015/53 Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds

D06M 013/395 Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds

D06M 015/564 Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds

C08G 018/80 Polymeric products of isocyanates or isothiocyanates

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/383,085 24.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003239607

24 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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