| 发明名称 |
Preparation of starch esters |
| 摘要 |
Aqueous slurries or dispersions of starch are reacted with N,N'-disubstituted imidazolium salts under controlled conditions to yield starch esters. The starch ester derivatives can also be prepared by a reaction in non-aqueous solvents.
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| 申请公布号 |
US4020272(A) |
申请公布日期 |
1977.04.26 |
| 申请号 |
US19750643321 |
申请日期 |
1975.12.22 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL CORPORATION |
发明人 |
TESSLER, MARTIN M. |
| 分类号 |
C08B31/02;(IPC1-7):C08B31/02 |
主分类号 |
C08B31/02 |
| 代理机构 |
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| 地址 |
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