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1. 发明授权

US6099283A Apparatus for formation of on-site coated and tinted optical elements 失效
标题翻译：用于形成现场涂覆和有色光学元件的装置
公开(公告)号：US6099283A
公开(公告)日：2000-08-08
申请号：US50481
申请日：1998-03-30
申请人： David S. Soane , Theodore Lance Parker , Travis David Boone
发明人： David S. Soane , Theodore Lance Parker , Travis David Boone
IPC分类号： B29D11/00
CPC分类号： B29D11/00903 , B29D11/00865 , Y10S425/808
摘要： Disclosed herein is a method and apparatus for forming on-site tinted and coated optical elements from a mold. The apparatus is a mold having a polymer release layer; an optical coating, such as an anti-reflective coating; a coupling agent layer to bind to the optical coating and having unreacted chemical groups; and, optionally, a tinted hard coat layer having unreacted chemical groups. The mold can be shipped to a lab that prepares optical elements, such as ophthalmic lenses, after the coupling agent layer is added or after the tinted hard coat layer is added. When using the mold with a lens resin having unreacted chemical groups, the coupling agent layer, tinted hard coat layer and optical element all crosslink as the optical element is cured to form, on-site, a durable and stable lens with chemically bound optical coatings.
摘要翻译：本文公开了一种用于从模具形成现场着色和涂覆的光学元件的方法和装置。该装置是具有聚合物剥离层的模具; 光学涂层，例如抗反射涂层; 与光学涂层结合并具有未反应的化学基团的偶联剂层; 和任选地，具有未反应的化学基团的有色硬涂层。在添加偶联剂层之后或在着色的硬涂层被加入之后，模具可以运送到准备光学元件（例如眼镜片）的实验室。当使用具有未反应化学基团的透镜树脂的模具时，作为光学元件的所有交联的偶联剂层，有色硬涂层和光学元件被固化，在现场形成具有化学结合的光学涂层的耐用且稳定的透镜。

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