IMPROVEMENTS TO PROCESSES FOR MANUFACTURING PAPER PRODUCTS BY IMPROVING THE PHYSICO-CHEMICAL BEHAVIOUR OF THE PAPER STOCK

Details for Australian Patent Application No. 2003214490 (hide)

Owner L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATIO

Inventors MUGUET, Michel; DE RIGAUD, JeanMathieu

Pub. Number AU-A-2003214490

PCT Number PCT/IB03/00818

PCT Pub. Number WO2003/074788

Priority 02 02880 07.03.02 FR

Filing date 3 March 2003

Wipo publication date 16 September 2003

International Classifications

D21H 023/10 Processes or apparatus for adding material to the pulp or to the paper

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 02 02880 07.03.02 FR

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003214490

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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