发明名称 |
AN IMPROVED PROCESS FOR THE PREPARATION OF GLYCOSIDES |
摘要 |
A process for preparing aliphatic polysaccharides in which a slurry of a hydrous saccharide source in a first portion of aliphatic alcohol is introduced into a second portion of the aliphatic alcohol maintained at an elevated temperature and under a reduced pressure to form a mixture of saccharide source and alcohol with a reduced water content, introducing an acid catalyst into the mixture with the reduced water content and reacting the aliphatic alcohol with the saccharide source to form an aliphatic glycoside. |
申请公布号 |
WO9324504(A1) |
申请公布日期 |
1993.12.09 |
申请号 |
WO1993US04601 |
申请日期 |
1993.05.20 |
申请人 |
HENKEL CORPORATION |
发明人 |
GIBSON, MICHAEL, W.;MCCURRY, PATRICK, M., JR.;PICKENS, CARL, E. |
分类号 |
C07H1/00;C07H15/04;C07H15/08;(IPC1-7):C07H15/00 |
主分类号 |
C07H1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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