发明名称 |
Method and composition for reducing contact lens swelling |
摘要 |
The present invention is directed to an ophthalmic solution for soft contact lenses for controlled release of polyethers into an eye's tear film. Polyether components of the subject solution are released from the soft contact lens material matrix over long time periods to produce longer lasting wetting performance, improved lubricity, improved end-of-the-day comfort and reduced feeling of dryness from wearing contact lenses. The present invention also includes the use of cationic polyelectrolytes for controlling the swelling of hydrogel contact lenses typically caused by the absorption of high concentrations of polyethers.
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申请公布号 |
US2006135381(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20060355143 |
申请日期 |
2006.02.15 |
申请人 |
HU ZHENZE;SALAMONE JOSEPH C;JANI DHARMENDRA |
发明人 |
HU ZHENZE;SALAMONE JOSEPH C.;JANI DHARMENDRA |
分类号 |
C11D3/00;A61L12/14;C11D3/37 |
主分类号 |
C11D3/00 |
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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