发明申请
- 专利标题： Method for Producing Vitamin E-Adsorbates
- 专利标题（中）： 生产维生素E吸附剂的方法
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申请号： US12158495申请日： 2006-12-11
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公开(公告)号： US20080293955A1公开(公告)日： 2008-11-27
- 发明人: Robert Rühle , Dieter Feuerstein , Wolfram Strauch
- 申请人： Robert Rühle , Dieter Feuerstein , Wolfram Strauch
- 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
- 优先权： DE102005062009.4-41 20051222
- 国际申请： PCT/EP06/69524 WO 20061211
- 主分类号： C07D311/72
- IPC分类号： C07D311/72
摘要：
The present invention relates to a process for preparing adsorbates of at least one vitamin E compound in adsorbed form on a silica support, comprising, as the essential step, the mixing of the corresponding vitamin E compound with the silica support under reduced pressure. The invention further relates to adsorbates which are preparable by the process mentioned.
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