METHOD IN PAPER MAKING PROCESS OR OTHER CORRESPONDING PROCESS AND ITS USE

Details for Australian Patent Application No. 2003246746 (hide)

Owner RAISIO CHEMICALS LTD

Inventors SUNDBERG, Kenneth; NURMINEN, Markku

Pub. Number AU-A-2003246746

PCT Number PCT/FI03/00566

PCT Pub. Number WO2004/007840

Priority 20021387 15.07.02 FI

Filing date 15 July 2003

Wipo publication date 2 February 2004

International Classifications

D21H 023/02 Processes or apparatus for adding material to the pulp or to the paper

D21H 021/16 Non-fibrous material added to the pulp, characterised by its function, form or properties

D21H 017/17 Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 20021387 15.07.02 FI

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003246746

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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