发明名称 |
Coatings for ophthalmic lens elements |
摘要 |
The present disclosure provides a method of forming a removable protective coating on a hydrophobic surface of an ophthalmic lens element. The method includes providing an ophthalmic lens element having a hydrophobic surface. A non-aqueous coating composition is applied so as to coat at least part of the hydrophobic surface. The composition includes a film forming coating polymer and a compatible non-aqueous solvent. A substantial portion of the solvent is removed from the composition to form a removable protective coating on the ophthalmic lens element that adheres to the hydrophobic surface. The disclosure also provides a removable protective coating, and an ophthalmic lens element having the coating.
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申请公布号 |
US8550623(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20060885343 |
申请日期 |
2006.02.28 |
申请人 |
CHEN FANG;MARECHAL NADINE GENEVIEVE;CARL ZEISS VISION AUSTRALIA HOLDINGS, LTD. |
发明人 |
CHEN FANG;MARECHAL NADINE GENEVIEVE |
分类号 |
G02C7/00 |
主分类号 |
G02C7/00 |
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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