PAPERMAKING ADDITIVE, PROCESS FOR PRODUCING PAPERMAKING ADDITIVE, AND PAPER CONTAINING PAPERMAKING ADDITIVE

Details for Australian Patent Application No. 2002225364 (hide)

Owner JAPAN PMC CORPORATION

Inventors SATO, Akihiro; HIROI, Masayuki; OGAWA, Masatomi

Pub. Number AU-A-2002225364

PCT Pub. Number WO2002/053835

Priority 2000-397459 27.12.00 JP

Filing date 26 December 2001

Wipo publication date 16 July 2002

International Classifications

D21H 017/43 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

D21H 021/18 Non-fibrous material added to the pulp, characterised by its function, form or properties

D21H 017/45 Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002225364

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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