| 发明名称 |
PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT CELLULOSE ETHERS |
| 摘要 |
Low molecular weight cellulose ethers which are suitable as a coating material for solid metered units and as an additive in ceramic compositions or cosmetics formulations or as a polymerization auxiliary are obtained by irradiation of a mixture of a higher molecular weight cellulose ether and a base with electrons.
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| 申请公布号 |
CA2159045(A1) |
申请公布日期 |
1996.03.27 |
| 申请号 |
CA19952159045 |
申请日期 |
1995.09.25 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DOENGES, REINHARD;REICHEL, DIETHART |
| 分类号 |
A61K8/72;A61K8/73;A61K9/28;A61K9/36;C08B11/00;C08B11/02;C08B11/20;C09D101/28;(IPC1-7):C08B11/20;A61K7/00;C08F2/24;C09D101/26;C04B35/626 |
主分类号 |
A61K8/72 |
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