| 发明名称 |
A PROCESS FOR A DRY CATIONIZATION OF GALACTOMANNANE |
| 摘要 |
<p>A process for the dry cationization of galactomannans by reaction with alkylidene epoxides in an alkaline medium in the presence of water at 5 DEG to 60 DEG C. and in the presence of finely divided, hydrophilic silicic acid.</p> |
| 申请公布号 |
IN168086(B) |
申请公布日期 |
1991.02.02 |
| 申请号 |
IN1987CA21319 |
申请日期 |
1987.03.13 |
| 申请人 |
DEGUSSA AG |
发明人 |
STOBER REINHARD DR.;FISCHER WOLFGANG;HUSS MICHAEL |
| 分类号 |
C08B37/00;C08B37/14;(IPC1-7):C08B37/00 |
主分类号 |
C08B37/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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