AQUEOUS DISPERSIONS OF WATER-SOLUBLE POLYMERS OF NVINYLCARBOXAMIDES, METHOD FOR PRODUCTION AND USE THEREOF

Details for Australian Patent Application No. 2003271602 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors LEDUC, Marc

Pub. Number AU-A-2003271602

PCT Number PCT/EP03/10153

PCT Pub. Number WO2004/029110

Priority 102 43 392 18.09.02 DE

Filing date 12 September 2003

Wipo publication date 19 April 2004

International Classifications

C08F 026/02 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 102 43 392 18.09.02 DE

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003271602

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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