Process for the reduction of aldehyde concentration in a target stream

Details for Australian Patent Application No. 2007238948 (hide)

Owner Celanese International Corporation

Inventors Scates, Mark O.; Shaver, Ronald D.; Kimmich, Barbara F. M.; Zink, James H.; Patt, Jeremy J.

Agent Freehills

Pub. Number AU-B-2007238948

PCT Pub. Number WO2007/120554

Priority 60/792,244 14.04.06 US

Filing date 3 April 2007

Wipo publication date 25 October 2007

Acceptance publication date 2 September 2010

International Classifications

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

C07C 51/487 (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

C07C 67/60 (2006.01) Preparation of carboxylic acid esters

C07C 69/14 (2006.01) Esters of carboxylic acids

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/120554 Priority application(s): WO2007/120554

2 September 2010 Application Accepted

  Published as AU-B-2007238948

6 January 2011 Standard Patent Sealed

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