Catalyst for the prodcution of bis-para-aminocyclohexylmethane with few trans-trans-isomers by hydrogenation of methylenedianiline

The invention relates to catalysts for the preparation of bis-para-aminocyclohexylmethane by hydrogenation of methylenedianiline, ruthenium or rhodium being applied to a support in an amount of from 0.05 to 8% by weight, preferably 0.2 to 3% by weight in a layer thickness of from 5 to 150 mu m, pref...

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Bibliographische Detailangaben
Hauptverfasser: MASCHMEYER DIETRICH DR, THELEN GERHARD DR
Format: Patent
Sprache:eng ; fre ; ger
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