Silica-based sols and their production and use

Details for Australian Patent Application No. 2005233054 (hide)

Owner Akzo Nobel N.V.

Inventors Hansson, Freddie; Tokarz, Marek; Mankin, Glenn

Agent Griffith Hack

Pub. Number AU-B-2005233054

PCT Pub. Number WO2005/100241

Priority 04445048.4 16.04.04 EP; 04445049.2 16.04.04 EP; 60/559,965 07.04.04 US; 60/559,958 07.04.04 US

Filing date 5 April 2005

Wipo publication date 27 October 2005

Acceptance publication date 2 August 2007

International Classifications

C01B 33/143 (2006.01) Silicon

C01B 33/14 (2006.01) Silicon

D21H 17/68 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

7 September 2006 PCT application entered the National Phase

  PCT publication WO2005/100241 Priority application(s): WO2005/100241

21 September 2006 Change of Name(s) of Applicant(s), Section 104

  Akzo Nobel N.V.; Eka Chemicals AB The name of the applicant has been changed to Akzo Nobel N.V.

2 August 2007 Application Accepted

  Published as AU-B-2005233054

29 November 2007 Standard Patent Sealed

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