Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer

Details for Australian Patent Application No. 2006217000 (hide)

Owner Celanese International Corporation

Inventors Torrence, G. Paul

Agent Freehills

Pub. Number AU-B-2006217000

PCT Pub. Number WO2006/091397

Priority 11/067,265 24.02.05 US

Filing date 10 February 2006

Wipo publication date 31 August 2006

Acceptance publication date 13 October 2011

International Classifications

C07C 51/12 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 53/08 (2006.01) Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

Event Publications

20 September 2007 PCT application entered the National Phase

  PCT publication WO2006/091397 Priority application(s): WO2006/091397

13 October 2011 Application Accepted

  Published as AU-B-2006217000

9 February 2012 Standard Patent Sealed

5 April 2012 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 27 Feb 2012. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 43 101 Collins Street Melbourne VIC 3000

2 August 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 27 Feb 2012

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