| 发明名称 |
Polycarboxylic based cross-linked copolymers |
| 摘要 |
A cross-linked copolymer based on at least one non-crosslinked polycarboxylic polysaccharide and at least one second non-crosslinked polycarboxylic polymer which is not a polycarboxylic polysaccharide and a cross-linking agent having at least two amine functions.
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| 申请公布号 |
US6229009(B1) |
申请公布日期 |
2001.05.08 |
| 申请号 |
US19990242587 |
申请日期 |
1999.02.18 |
| 申请人 |
SOCIETE DE CONSEILS DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES (S.C.R.A.S.) |
发明人 |
LAMBERT NADA;LABARRE DENIS;FESSI HATEM |
| 分类号 |
A61K9/28;C08B37/00;C08B37/06;C08B37/08;C08B37/10;C08J3/24;(IPC1-7):C08B37/08 |
主分类号 |
A61K9/28 |
| 代理机构 |
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