发明名称 |
Method for laminating a film onto an injection moulded lens |
摘要 |
A method for laminating a functional film on to a thermoplastic injection molded lens. A thermally curable glue is deposited on the lens while it is still in the mold. A functional film is introduced and the mold is closed again. The heat from the mold and the clamping pressure thermoform the film and cure the glue, in a lamination process. A functionally enhanced lens having a film intimately laminated on to one side. |
申请公布号 |
EP2119553(A3) |
申请公布日期 |
2014.08.20 |
申请号 |
EP20090160169 |
申请日期 |
2009.05.13 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE) |
发明人 |
CHIU, HAO-WEN;LOCKWOOD, MATTHEW JAMES |
分类号 |
B29D11/00;B29C43/18;B29C45/00;B29C69/00 |
主分类号 |
B29D11/00 |
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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