| 发明名称 |
Polyaspartic acid derivatives as a coating for pharmaceutical forms and foodstuffs. |
| 摘要 |
The invention relates to coating compositions and/or release-delaying compositions for pharmaceutical forms of therapeutic agents and for foodstuffs and stimulants, which are film-forming polyaspartic acid derivatives and are obtained by reacting polysuccinimide with amino compounds. |
| 申请公布号 |
EP0406623(A2) |
申请公布日期 |
1991.01.09 |
| 申请号 |
EP19900111715 |
申请日期 |
1990.06.21 |
| 申请人 |
ROEHM GMBH |
发明人 |
LEHMANN, KLAUS, DR.;JELITTE, RUEDIGER, DR.;KNEBEL, JOACHIM, DR. |
| 分类号 |
A23G3/00;A23L1/00;A23L1/317;A23P1/08;A61K9/20;A61K9/28;A61K9/30;A61K9/32;A61K9/48;A61K9/50;A61K9/52;A61K47/34;C08G73/10;C09K3/00 |
主分类号 |
A23G3/00 |
| 代理机构 |
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