发明名称 PLASTIC LENS FOR SPECTACLES AND PROCESS FOR PRODUCING THE SAME
摘要 The present invention provides a plastic lens for spectacles wherein a transparent hardened coating layer containing a UV absorbing agent is formed on a peripheral edge of the plastic lens which has been subjected to edging or on a machined surface of the plastic lens which has been subjected to machining for attachment to a frame, a process for producing the plastic lens for spectacles, and an applicator suited for use in such a process. Discoloration of the peripheral edge of the edged plastic lens for spectacles or the machined surface of the plastic lens machined for attachment to a frame is prevented.
申请公布号 EP2093605(A1) 申请公布日期 2009.08.26
申请号 EP20070850292 申请日期 2007.12.07
申请人 HOYA CORPORATION 发明人 KOUSAKA, MASAHISA
分类号 G02C7/02;B05C17/00;C09D5/32;C09D183/00;G02C13/00 主分类号 G02C7/02
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