- 专利标题： DILUENTS FOR FORMING CLEAR, WETTABLE SILICONE HYDROGEL ARTICLES
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申请号： EP04718168.0申请日： 2004-03-05
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公开(公告)号： EP1601723B1公开(公告)日： 2018-10-31
- 发明人: VANDERLAAN, Douglas, G. , PETISCE, James, R. , AZAAM, Alli , MCCABE, Kevin, P. , RATHORE, Osman
- 申请人： Johnson & Johnson Vision Care, Inc.
- 申请人地址： 7500 Centurion Parkway, Suite 100 Jacksonville, FL 32256 US
- 专利权人： Johnson & Johnson Vision Care, Inc.
- 当前专利权人： Johnson & Johnson Vision Care, Inc.
- 当前专利权人地址： 7500 Centurion Parkway, Suite 100 Jacksonville, FL 32256 US
- 代理机构： Kirsch, Susan Edith
- 优先权： US452898P 20030307
- 国际公布： WO2004081105 20040923
- 主分类号： C08L83/06
- IPC分类号： C08L83/06 ; G02C7/04
摘要：
The present invention is a composition, which may be used to form a clear article, such as a contact lens, comprising a silicone containing component, a hydrophilic component, a high molecular weight hydrophilic polymer and a diluent having an alpha value of between about 0.05 to about 1 and a Hansen solubility parameter of less than about 10.
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