Invention Application
- Patent Title: Preparation of polyalkylene-polyamines by reductive amination
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Application No.: US17434815Application Date: 2020-03-02
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Publication No.: US20220162152A1Publication Date: 2022-05-26
- Inventor: Matthaeus Kopczynski , Dieter Kolassa , Hannes Ferdinand Zipfel , Ansgar Gereon Altenhoff , Christian Eidamshaus
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Priority: EP19160801.7 20190305
- International Application: PCT/EP2020/055393 WO 20200302
- Main IPC: C07C209/26
- IPC: C07C209/26 ; B01J23/72
Abstract:
An alkylene-diamine, a hydroxyalkylene-amine, and hydrogen are reacted in presence of a heterogenous catalyst containing copper to produce polyalkylene-polyamines.
Information query
