Method for isolating methyl glycine nitrile-N,N-diacetonitriles from an aqueous crude mixture

Details for Australian Patent Application No. 2006245831 (hide)

Owner BASF Aktiengesellschaft

Inventors Friese, Katrin; Rauls, Matthias; Judat, Bernd; Oftring, Alfred

Agent Watermark

Pub. Number AU-B-2006245831

PCT Pub. Number WO2006/120144

Priority 10 2005 021 056.2 06.05.05 DE

Filing date 3 May 2006

Wipo publication date 16 November 2006

Acceptance publication date 24 February 2011

International Classifications

C07C 253/34 (2006.01) Preparation of carboxylic acid nitriles

C07C 255/24 (2006.01) Carboxylic acid nitriles

C07C 255/25 (2006.01) Carboxylic acid nitriles

Event Publications

29 November 2007 PCT application entered the National Phase

  PCT publication WO2006/120144 Priority application(s): WO2006/120144

24 February 2011 Application Accepted

  Published as AU-B-2006245831

23 June 2011 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006245832-Liquid for compressing a gaseous medium and use of the same

2006245816-Method for producing methylglycineN,N-diethanoic acid-trialkali metal salts with a low by-product content