METHOD FOR PRODUCING PAPER, PAPERBOARD AND CARDBOARD

Details for Australian Patent Application No. 2002361983 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors BLUM, Thierry; HEMEL, Ralf; BOHLMANN, Klaus; LINHART, Friedrich

Pub. Number AU-A-2002361983

PCT Number PCT/EP02/13843

PCT Pub. Number WO2003/052205

Priority 101 62 052.7 17.12.01 DE

Filing date 6 December 2002

Wipo publication date 30 June 2003

International Classifications

D21H 023/04 Processes or apparatus for adding material to the pulp or to the paper

D21H 021/30 Non-fibrous material added to the pulp, characterised by its function, form or properties

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 101 62 052.7 17.12.01 DE

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002361983

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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