Process for the preparation of a composition comprising meso-tartaric acid

Details for Australian Patent Application No. 2010255850 (hide)

Owner Akzo Nobel Chemicals International B.V.

Inventors Bakkenes, Hendrikus Wilhelmus; Bergevoet, Roberto Aloysius Gerardus Maria; Meijer, Johannes Albertus Maria; Steensma, Maria

Agent Spruson & Ferguson

Pub. Number AU-A-2010255850

PCT Pub. Number WO2010/139588

Priority 09161723.3 02.06.09 EP; 61/183,269 02.06.09 US

Filing date 27 May 2010

Wipo publication date 9 December 2010

International Classifications

C01D 3/26 (2006.01) Halides of sodium, potassium, or alkali metals in general

C07C 51/367 (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

Event Publications

8 December 2011 PCT application entered the National Phase

  PCT publication WO2010/139588 Priority application(s): WO2010/139588

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