AQUEOUS URETHANE DISPERSANTS

Details for Australian Patent Application No. 2002339083 (hide)

Owner AVECIA LIMITED

Inventors RICHARDS, Stuart, Nicholas

Pub. Number AU-A-2002339083

PCT Number PCT/GB02/04950

PCT Pub. Number WO2003/046038

Priority 0128221.9 24.11.01 GB

Filing date 1 November 2002

Wipo publication date 10 June 2003

International Classifications

C08G 018/08 Polymeric products of isocyanates or isothiocyanates

C08G 018/48 Polymeric products of isocyanates or isothiocyanates

B01F 017/00 Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 0128221.9 24.11.01 GB

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002339083

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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