Method of purifying aqueous amide compound solution and process for producing amide compound

Details for Australian Patent Application No. 2004227223 (hide)

Owner Dia-Nitrix Co., Ltd.

Inventors Kano, Makoto; Murao, Kozo

Agent Shelston IP

Pub. Number AU-B-2004227223

PCT Pub. Number WO2004/090147

Priority 2003-98139 01.04.03 JP

Filing date 26 March 2004

Wipo publication date 21 October 2004

Acceptance publication date 18 March 2010

International Classifications

C12P 13/02 (2006.01) Preparation of nitrogen-containing organic compounds

B01D 61/14 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Ultrafiltration

C07C 231/24 (2006.01) Preparation of carboxylic acid amides

C07C 233/09 (2006.01) Carboxylic acid amides

C07D 213/82 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C12P 17/06 (2006.01) Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms

C12P 17/12 (2006.01) Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms

Event Publications

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090147 Priority application(s): WO2004/090147

18 March 2010 Application Accepted

  Published as AU-B-2004227223

25 March 2010 Corrigenda

  Applications Accepted - Name Index Under the Name Dia-Nitrix Co., Ltd., Application No. 2004227223, under INID (72) correct the co-inventor to Kanou, Makoto

15 July 2010 Standard Patent Sealed

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