Method for the adsorptive purification of alkyl methacrylates

Details for Australian Patent Application No. 2007334808 (hide)

Owner Evonik Rohm GmbH

Inventors Weber, Robert; Perl, Andreas; Schafer, Thomas; Gropp, Udo; Mertz, Thomas; Sing, Rudolf

Agent Spruson & Ferguson

Pub. Number AU-B-2007334808

PCT Pub. Number WO2008/074522

Priority 10 2006 060 161.0 18.12.06 DE

Filing date 31 August 2007

Wipo publication date 26 June 2008

Acceptance publication date 4 October 2012

International Classifications

C07C 67/56 Preparation of carboxylic acid esters

C07C 67/20 Preparation of carboxylic acid esters

C07C 69/54 Esters of carboxylic acids

Event Publications

11 June 2009 PCT application entered the National Phase

  PCT publication WO2008/074522 Priority application(s): WO2008/074522

4 October 2012 Application Accepted

  Published as AU-B-2007334808

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