| 发明名称 |
PROCESS OF PRODUCTION OF LOW-MOLECULAR WEIGHT HYALURONIC ACID |
| 摘要 |
A process for producing hyaluronic acid having a viscosity average molecular weight of 500,000 or less by mechanically degradating a high molecular hyaluronic acid solution by a shear treatment. |
| 申请公布号 |
WO9104279(A1) |
申请公布日期 |
1991.04.04 |
| 申请号 |
WO1990JP01168 |
申请日期 |
1990.09.12 |
| 申请人 |
SHISEIDO COMPANY LTD. |
发明人 |
AKASAKA, HIDEMICHI;YAMAGUCHI, TOSHIJIRO |
| 分类号 |
C08B37/08 |
主分类号 |
C08B37/08 |
| 代理机构 |
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代理人 |
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