发明名称 |
Cross-linking process of carboxylated polysaccharides. |
摘要 |
A product having application in the medical, pharmaceutical and dermo-cosmetic fields comprising a cross-linked polysaccharide in which cross-linkage exists only through amide bonds between carboxy groups of the polysaccharide and amino groupss of a polyamine. |
申请公布号 |
ZA200103800(B) |
申请公布日期 |
2002.06.10 |
申请号 |
ZA20010003800 |
申请日期 |
2001.05.10 |
申请人 |
AQUISITIO S.P.A. |
发明人 |
ROLANDO BARBUCCI;GIANCARLO SPORTOLETTI |
分类号 |
C08B15/04;C08B11/12;C08B15/00;C08B31/00;C08B37/00;C08B37/04;C08B37/08 |
主分类号 |
C08B15/04 |
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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