METHOD FOR PRODUCING SILICIC ACID/POLYURETHANE NANOCOMPOSITES

Details for Australian Patent Application No. 2002328786 (hide)

Owner CHEMIEWERK BAD KOSTRITZ GMBH

Inventors TSCHRITTER, Hartmut; KNOLLE, Gabriele; OEHLERT, Hannelore; OTTOW, Manfred; RUBNER, Joachim

Pub. Number AU-A-2002328786

PCT Number PCT/DE02/02990

PCT Pub. Number WO2003/016370

Priority 101 39 451.9 10.08.01 DE

Filing date 9 August 2002

Wipo publication date 3 March 2003

International Classifications

C08G 018/38 Polymeric products of isocyanates or isothiocyanates

C08K 003/36 Use of inorganic ingredients

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 101 39 451.9 10.08.01 DE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002328786

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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