Process for the preparation of a mixture of epsilon-caprolactam and/or epsilon-caprolactam precursors

Rudolf Guit (Inventor), Matthieu Notten (Inventor), R. Pestman (Inventor)

Research output: PatentPatent publication

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Abstract

Process for the preparation of a mixture of ε-caprolactam and/or ε-caprolactam precursors from 5-formylvalerate ester and/or 5-formylvaleric acid, ammonia and hydrogen in the presence of a hydrogenation catalyst, wherein the process is conducted in a reactor of which the internal wall material is an inert material.
Original languageEnglish
Patent numberEP1195192
Filing date3/10/00
Publication statusPublished - 3 Oct 2000
Externally publishedYes

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