Aqueous dispersions of optical brighteners

Details for Australian Patent Application No. 2005313332 (hide)

Owner Clariant Finance (BVI) Limited

Inventors Farrar, John Martin

Agent Davies Collison Cave

Pub. Number AU-A-2005313332

PCT Pub. Number WO2006/061399

Priority 04029167.6 09.12.04 EP

Filing date 7 December 2005

Wipo publication date 15 June 2006

International Classifications

C09K 11/06 (2006.01) Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing organic luminescent materials

D21H 21/30 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

Event Publications

7 June 2007 PCT application entered the National Phase

  PCT publication WO2006/061399 Priority application(s): WO2006/061399

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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