发明名称 |
Carboxyvinyl polymer having Newtonian viscosity. |
摘要 |
<p>The present invention provides carboxyvinyl polymer having Newtonian viscosity, ophthalmic preparations containing the polymer, a process for preparing the polymer, and a vehicle for ophthalmic preparations containing the polymer. By using the polymer in a vehicle, an ophthalmic preparation having a low viscosity and good permeability of a drug can be obtained.</p> |
申请公布号 |
EP0546810(A1) |
申请公布日期 |
1993.06.16 |
申请号 |
EP19920311208 |
申请日期 |
1992.12.09 |
申请人 |
SANTEN PHARMACEUTICAL CO., LTD. |
发明人 |
KAWASHIMA, YOICHI;KUWANO, MITSUAKI |
分类号 |
A61K9/08;A61K9/00;A61K47/32;C08J3/03;C08L33/02 |
主分类号 |
A61K9/08 |
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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