POLYURETHANE FOAM COMPOSITION COMPRISING CHAIN EXTENDED DENDRITIC POLYETHER

Details for Australian Patent Application No. 2003237229 (hide)

Owner PERSTORP SPECIALTY CHEMICALS AB

Inventors MIDELF, Birger; HAGGMAN, Bo; BJORNBERG, Hakan; MAGNUSSON, Anders

Pub. Number AU-A-2003237229

PCT Number PCT/SE03/00118

PCT Pub. Number WO2003/062297

Priority 0200208-7 25.01.02 SE

Filing date 22 January 2003

Wipo publication date 2 September 2003

International Classifications

C08G 018/72 Polymeric products of isocyanates or isothiocyanates

C08L 101/00 Compositions of unspecified macromolecular compounds

C08G 018/48 Polymeric products of isocyanates or isothiocyanates

C08G 075/04 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 0200208-7 25.01.02 SE

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003237229

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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