发明授权
- 专利标题： USE OF BORATE-POLYOL COMPLEXES IN OPHTHALMIC COMPOSITIONS
- 专利标题（中）： BORAL多元醇络合物的作眼科药物组合物的应用
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申请号： EP93911061.5申请日： 1993-05-04
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公开(公告)号： EP0639070B1公开(公告)日： 2005-08-03
- 发明人: CHOWHAN, Masood , Dassanayake, Nissanke, Lakshman
- 申请人： ALCON LABORATORIES, INC.
- 申请人地址： 6201 South Freeway Fort Worth Texas 76134-2099 US
- 专利权人： ALCON LABORATORIES, INC.
- 当前专利权人： ALCON LABORATORIES, INC.
- 当前专利权人地址： 6201 South Freeway Fort Worth Texas 76134-2099 US
- 代理机构： Wain, Christopher Paul
- 优先权： US879435 19920506
- 国际公布： WO1993021903 19931111
- 主分类号： A61K9/00
- IPC分类号： A61K9/00
摘要：
Aqueous ophthalmic compositions containing water-soluble borate-polyol complexes are useful in aqueous ophthalmic compositions containing polyvinyl alcohol. These compositions provide the benefits of a borate buffering system, such as enhanced antimicrobial activity, without the problems associated with the use of borate and pol, such as formation of borate-polyvinyl alcohol complexes which are water-insoluble.
公开/授权文献
- EP0639070B2 USE OF BORATE-POLYOL COMPLEXES IN OPHTHALMIC COMPOSITIONS 公开/授权日：2010-09-08
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