发明授权
- 专利标题: Purification of long-chain alkylglucosides
- 专利标题(中): 长链烷基葡糖苷的纯化
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申请号: US309150申请日: 1989-02-13
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公开(公告)号: US4939246A公开(公告)日: 1990-07-03
- 发明人: Richard Baur , Jochen Houben , Hans-Ulrich Jaeger , Alfred Oftring , Johannes Perner
- 申请人: Richard Baur , Jochen Houben , Hans-Ulrich Jaeger , Alfred Oftring , Johannes Perner
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3804599 19880213
- 主分类号: C07H15/04
- IPC分类号: C07H15/04
摘要:
Long-chain alkylglucosides are purified by extraction with water from reaction mixtures obtainable by reacting monosaccharides and alcohols of 8 or more carbon atoms or by transacetalating short-chain alkylglucosides with alcohols of 8 or more carbon atoms, adjusted to a pH above 6 in either case.
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