公开(公告)号：US20250100965A1

公开(公告)日：2025-03-27

申请号：US18852720

申请日：2023-03-30

Applicant: BASF SE

Inventor： Stefan BLEI ,  Faissal-Ali EL-TOUFAILI ,  Alexander HETZ-HUNSINGER ,  Marc FELDEN ,  Jochen GAUER ,  Michel GASSMANN ,  Christian DIENES ,  Zeljko KOTANJAC ,  Vikram Raghavendhar RAVIKUMAR ,  Esther Matyka LARYEA

IPC: C07D201/12 ,  C07D201/16

Abstract: The present invention relates to a process for separating at least one ε-caprolactam oligomeric compound CPO from a stream SR comprising said at least one CPO and ε-caprolactam monomeric compound CPM.