发明名称 METHOD OF MAKING EYEGLASS FRAME BY INJECTION MOLDING
摘要 <p>Disclosed herein are methods of making an eyeglass frame comprising a frame front and/or a pair of temples, wherein each of the frame front and temples independently comprises a top layer and a patterned layer having the shape of a frame front and/or a pair of temples, and wherein the patterned layer comprises a laminate and a design pattern on a surface of the laminate, the method comprising the steps of: a) providing a mold having a cavity, wherein the shape of the cavity corresponds to the shape of the frame front and/or the temples; b) setting the patterned layer for the frame front and/or the temples in the mold; and c) injecting a melt of a first polymer composition into the cavity to form the top layer. In some embodiments, at least one of the frame front and temples further comprises a bottom layer.</p>
申请公布号 EP2758829(A4) 申请公布日期 2015.04.22
申请号 EP20120832989 申请日期 2012.07.04
申请人 OKIA OPTICAL CO. LTD. 发明人 ZHANG, YAN;LAM, YINSANG
分类号 G02C5/14;G02C11/02 主分类号 G02C5/14
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