Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wilfried Bueschken0
Dietrich Maschmeyer0
Alfred Kaizik0
Axel Tuchlenski0
Frank Brocksien0
Kurt-Alfred Gaudschun0
Michael Grass0
Date of Patent
April 22, 2008
Patent Application Number
10511595
Date Filed
April 26, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or esters of these, via ring hydrogenation of the corresponding aromatic polycarboxylic acids or esters of these, and also to catalysts suitable for this purpose.
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