Invention Grant
- Patent Title: Method for preparing higher ethanolamines
- Patent Title (中): 高乙醇胺制备方法
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Application No.: US13516521Application Date: 2010-12-13
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Publication No.: US08742174B2Publication Date: 2014-06-03
- Inventor: Wolfgang Mägerlein , Johann-Peter Melder , Jörg Pastre , Jan Eberhardt , Thomas Krug , Mirko Kreitschmann
- Applicant: Wolfgang Mägerlein , Johann-Peter Melder , Jörg Pastre , Jan Eberhardt , Thomas Krug , Mirko Kreitschmann
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP09179708 20091217
- International Application: PCT/EP2010/069467 WO 20101213
- International Announcement: WO2011/082967 WO 20110714
- Main IPC: C07C209/26
- IPC: C07C209/26 ; C07C209/28
Abstract:
The present invention relates to a process for preparing ethanolamines by reacting glycolaldehyde with monoethanolamine and/or diethanolamine in the presence of a catalyst.
Public/Granted literature
- US20120259139A1 METHOD FOR PREPARING HIGHER ETHANOLAMINES Public/Granted day:2012-10-11
Information query
