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    • 5. 发明授权
    • Method of making eyeglass frame by injection molding
    • 注塑成型眼镜框架的方法
    • US08828296B2
    • 2014-09-09
    • US13239384
    • 2011-09-21
    • Yan ZhangYin Sang Lam
    • Yan ZhangYin Sang Lam
    • B29C45/14
    • B29C45/1671B29C45/14688B29C45/14811B29C2045/14237B29C2045/14721B29K2995/0074B29L2012/005G02C5/008
    • 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.
    • 本文公开了制造包括框架前部和/或一对镜腿的眼镜框的方法,其中框架前部和镜腿中的每一个独立地包括顶层和具有框架前部和/或对的形状的图案化层 的图案层,并且其中所述图案层包括层压体和所述层压体的表面上的设计图案,所述方法包括以下步骤:a)提供具有空腔的模具,其中所述空腔的形状对应于 框架前部和/或寺庙; b)将框架前部和/或模具中的图案层设置在模具中; 和c)将第一聚合物组合物的熔体注入所述空腔中以形成顶层。 在一些实施例中,框架前部和镜腿中的至少一个还包括底层。
    • 10. 发明授权
    • Method of making patterned flexible sheet-like articles and articles
made by such method
    • 通过这种方法制造图案化的柔性片状制品和制品的方法
    • US4749605A
    • 1988-06-07
    • US904052
    • 1986-09-04
    • Harry Berger
    • Harry Berger
    • B29C37/00B29C41/12B29C41/22B44C3/00B32B3/30
    • B29C41/12B29C37/0053B29C41/22B44C3/005B29K2995/0074Y10T428/24479Y10T428/24802Y10T428/24868
    • A method of manufacturing finished articles of flexible plastic material includes formation of a sheet of plastic material with a first portion having a raised pattern on one surface thereof and at least partially curing the sheet. The first portion having the raised pattern is removed from the sheet and a second portion of plastic material having a raised pattern on one surface and of a color contrasting with that of the first portion is formed in that area of the sheet from which the first portion was removed. A plastic backing layer is formed on the sheet and the article thus formed is cured. The backing layer may be of a color contrasting with that of the second portion of plastic material, or the first portion may be allowed to remain and its back surface may be coated with a layer of plastic of a color contrasting with that of the first portion after which the backing layer is applied.
    • 制造柔性塑料材料的成品的方法包括在其一个表面上形成具有凸起图案的第一部分的塑料材料片材并且至少部分地固化片材。 具有凸起图案的第一部分从片材上去除,并且具有在一个表面上具有凸起图案的塑料材料的第二部分和与第一部分的颜色对比的颜色形成在片材的该区域中,第一部分 去掉了。 在片材上形成塑料背衬层,由此形成的制品固化。 背衬层可以具有与塑料材料的第二部分的颜色对比的颜色,或者可以允许第一部分保留,并且其后表面可以涂覆有与第一部分的颜色对比的颜色的塑料层 之后施加背衬层。