发明名称 |
Ophthalmic compositions containing a synergistic combination of three polymers |
摘要 |
Ophthalmic compositions suitable for use as artificial tears or as vehicles for ophthalmic drugs are disclosed. The compositions contain a combination of three polymers that have a synergistic effect on viscosity.
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申请公布号 |
US7914803(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20070673047 |
申请日期 |
2007.02.09 |
申请人 |
ALCON, INC. |
发明人 |
CHOWHAN MASOOD A.;CHEN HUAGANG |
分类号 |
A61K31/70;A61K9/00;A61K31/715 |
主分类号 |
A61K31/70 |
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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