| 发明名称 |
Process for preparing alkyl derivatives of chitosan |
| 摘要 |
Chitosan alkyl derivatives are prepared by: (a) alkaline deacetylation of chitin in an aqueous organic reaction medium, and (b) without isolation, alkylating the chitosan in the aqueous organic reaction medium by means of an alkylating agent. |
| 申请公布号 |
EP0778286(A3) |
申请公布日期 |
1998.02.25 |
| 申请号 |
EP19960117056 |
申请日期 |
1996.10.24 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
LOTH, FRITZ, DR. DIPL.-CHEM. |
| 分类号 |
C08B37/08 |
主分类号 |
C08B37/08 |
| 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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