发明名称 |
Method of preserving ophthalmic solution and compositions therefor |
摘要 |
A preservative for ophthalmic solutions having an active ingredient is provided, having a hydrogen peroxide content of about 0.001% to about 0.10% by weight; and diethylene triamine penta(methylene phosphonic acid) or a physiologically compatible salt thereof, present at about 0.002% to 0.03% by weight and/or 0.005% to about 0.20% by weight of 1-hydroxyethylidene-1,1-diphosphonic acid, or physiologically acceptable salt thereof.
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申请公布号 |
US5807585(A) |
申请公布日期 |
1998.09.15 |
申请号 |
US19960761174 |
申请日期 |
1996.12.06 |
申请人 |
CIBA VISION CORPORATION |
发明人 |
MARTIN, STEPHEN M.;TSAO, FU-PAO |
分类号 |
A61K9/00;A61L12/08;A61L12/12;(IPC1-7):A61K31/16 |
主分类号 |
A61K9/00 |
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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