Process for preparing an alkoxylated alcohol or phenol

Details for Australian Patent Application No. 2005288959 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Verhoef-Van Wijk, Wilhelmina Cornelia; Meurs, Jan Hermen Hendrik; Van Zon, Arie

Agent Davies Collison Cave

Pub. Number AU-B-2005288959

PCT Pub. Number WO2006/034997

Priority 04255928.6 28.09.04 EP

Filing date 23 September 2005

Wipo publication date 6 April 2006

Acceptance publication date 30 April 2009

International Classifications

C07C 41/03 (2006.01) Preparation of ethers

C07C 43/11 (2006.01) Ethers

C08G 65/28 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/034997 Priority application(s): WO2006/034997

30 April 2009 Application Accepted

  Published as AU-B-2005288959

27 August 2009 Standard Patent Sealed

21 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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