Process for preparing cyanohydrins and their use in the preparation of alkyl esters of methacrylic acid

Details for Australian Patent Application No. 2007327789 (hide)

Owner Evonik Rohm GmbH

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

Agent Spruson & Ferguson

Pub. Number AU-B-2007327789

PCT Pub. Number WO2008/068065

Priority 102006058249.7 08.12.06 DE

Filing date 31 August 2007

Wipo publication date 12 June 2008

Acceptance publication date 20 September 2012

International Classifications

C07C 253/00 Preparation of carboxylic acid nitriles

C07C 255/16 Carboxylic acid nitriles

Event Publications

4 June 2009 PCT application entered the National Phase

  PCT publication WO2008/068065 Priority application(s): WO2008/068065

20 September 2012 Application Accepted

  Published as AU-B-2007327789

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