Process for the continuous drying of polymers containing N or amino, ammonium or spirobicyclic ammonium groups

Details for Australian Patent Application No. 2004200130 (hide)

Owner DSM Fine Chemicals Austria Nfg GmbH & Co KG

Inventors Haubl, Georg; Stanek, Michael; Raml, Walter

Agent Griffith Hack

Pub. Number AU-B-2004200130

Priority A42/2003 15.01.03 AT

Filing date 14 January 2004

Wipo publication date 29 July 2004

Acceptance publication date 30 July 2009

International Classifications

C08F 6/00 (2006.01) Post-polymerisation treatments

C08F 26/00 (2006.01) 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

29 January 2004 Complete Application Filed

  Priority application(s): A42/2003 15.01.03 AT

29 July 2004 Application Open to Public Inspection

  Published as AU-B-2004200130

30 July 2009 Application Accepted

  Published as AU-B-2004200130

19 November 2009 Corrigenda

  Applications Accepted - Name Index Under the name DSM Fine Chemicals Austria Nfg GmbH & Co KG, Application No. 2004200130, under INID (72) add the co-inventor Steinwender, Erich

26 November 2009 Standard Patent Sealed

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