A process for the production of paper

Details for Australian Patent Application No. 2004242046 (hide)

Owner Akzo Nobel N.V.

Inventors Carr, Duncan

Agent Griffith Hack

Pub. Number AU-A-2004242046

PCT Pub. Number WO2004/104299

Priority 60/469,010 09.05.03 US; 03445057.7 14.05.03 EP

Filing date 30 April 2004

Wipo publication date 2 December 2004

International Classifications

D21H 023/24 Processes or apparatus for adding material to the pulp or to the paper

D21H 017/20 Non-fibrous material added to the pulp, characterised by its constitution

D21H 021/10 Non-fibrous material added to the pulp, characterised by its function, form or properties - Retention agents or drainage improvers

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/104299 Priority application(s): WO2004/104299

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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