USE OF ANIONIC POLYMERS THAT CARRY URETHANE AND/OR UREA GROUPS FOR MODIFYING SURFACES

Details for Australian Patent Application No. 2002253088 (hide)

Owner BASF AKTIENGESELLSCHFT

Inventors BERTLEFF, Werner; HABERLE, Karl; MEFFERT, Helmut; SCHMIDT, Kati; SCHREPP, Wolfgang; ANDRE, Valerie

Pub. Number AU-A-2002253088

PCT Pub. Number WO2002/070578

Priority 101 09 803.0 01.03.01 DE

Filing date 28 February 2002

Wipo publication date 19 September 2002

International Classifications

C08G 018/34 Polymeric products of isocyanates or isothiocyanates

C08G 018/38 Polymeric products of isocyanates or isothiocyanates

C08G 018/08 Polymeric products of isocyanates or isothiocyanates

C09D 175/04 Coating compositions based on polyureas or polyurethanes - Polyurethanes

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

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002253088

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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