METHOD FOR PRODUCING PAPER AND AGENT FOR IMPROVING YIELD

Details for Australian Patent Application No. 2003236319 (hide)

Owner SEIKO PMC CORPORATION TOKUYAMA CORPORATION

Inventors KOSUGA, Masanori; KOGA, Yoshiaki; OGAWA, Masatomi

Pub. Number AU-A-2003236319

PCT Number PCT/JP03/04095

PCT Pub. Number WO2003/083212

Priority 2002-101857 03.04.02 JP

Filing date 31 March 2003

Wipo publication date 13 October 2003

International Classifications

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

D21H 017/68 Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 2002-101857 03.04.02 JP

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003236319

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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