发明申请
- 专利标题: PROCESS FOR PRODUCING CARBON FILLERS HAVING COVALENTLY BONDED AMINO GROUPS
- 专利标题(中): 生产含有粘结氨基团的碳填料的方法
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申请号: US13474261申请日: 2012-05-17
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公开(公告)号: US20120296121A1公开(公告)日: 2012-11-22
- 发明人: Christof Wilhelm Wigbers , Marion Kristina Brinks , Johann-Peter Melder
- 申请人: Christof Wilhelm Wigbers , Marion Kristina Brinks , Johann-Peter Melder
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 主分类号: C07C209/02
- IPC分类号: C07C209/02 ; B82Y40/00
摘要:
The invention relates to a process for producing carbon fillers having covalently bonded amino groups, by converting a mixture comprising carbon fillers and alkali metals and/or alkaline earth metals and/or amides thereof in liquid anhydrous ammonia, optionally together with an inert solvent, at temperatures of 35 to 500° C. and a pressure of 30 to 250 bar.
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