发明名称 |
METHOD OF MAKING A CONTACT LENS |
摘要 |
<p>A method of making a contact lens comprising the steps of reacting in a mould a polymerisable formulation comprising at least one fluorine-containing silicone monomer at least one non-fluorine-containing silicone monomer and at least one hydrophilic monomer to form a contact lens, subjecting the contact lens to one or more solvent extraction steps to remove impurities, oligomers and unreacted monomers and hydrate the contact lens, wherein all of the solvent extraction steps are undertaken using an aqueous solvent.</p> |
申请公布号 |
EP2488895(A1) |
申请公布日期 |
2012.08.22 |
申请号 |
EP20100763373 |
申请日期 |
2010.10.12 |
申请人 |
SAUFLON CL LIMITED |
发明人 |
BROAD, ROBERT, ANDREW;GIBSON, IAN |
分类号 |
G02B1/04;C08F220/56;C08F226/10;C08F230/08;C08G77/20;C08G77/24 |
主分类号 |
G02B1/04 |
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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