Method for the production of benzophenones

Details for Australian Patent Application No. 2003294750 (hide)

Owner BASF Aktiengesellschaft

Inventors Keil, Michael; Wevers, Jan Hendrik; Hoffmann, Nico; Vogelbacher, Uwe Josef; Maywald, Volker

Agent Watermark

Pub. Number AU-B-2003294750

PCT Number PCT/EP2003/0134

PCT Pub. Number WO2004/054953

Priority 102 58 669.1 13.12.02 DE

Filing date 1 December 2003

Wipo publication date 9 July 2004

Acceptance publication date 1 April 2010

International Classifications

C07C 45/46 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 45/81 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 51/363 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 51/60 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 58 669.1 13.12.02 DE

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003294750

1 April 2010 Application Accepted

  Published as AU-B-2003294750

29 July 2010 Standard Patent Sealed

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