METHOD OF DERESINATING PULP USING ALKYL ALCOHOL ALKOXYLATE SURFACTANTS

Details for Australian Patent Application No. 2003226061 (hide)

Owner ONDEO NALCO COMPANY

Inventors DUGGIRALA, Prasad, Y.; SVARZ, James, J.

Pub. Number AU-A-2003226061

PCT Number PCT/US03/11065

PCT Pub. Number WO2004/015195

Priority 10/201,332 23.07.02 US

Filing date 10 April 2003

Wipo publication date 25 February 2004

International Classifications

D21C 003/02 Pulping cellulose-containing materials

D21C 003/04 Pulping cellulose-containing materials

D21C 003/20 Pulping cellulose-containing materials

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/201,332 23.07.02 US

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003226061

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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