发明名称 MULTILAYER INFORMATION RECORDING MEDIUM AND PRODUCTION METHOD THEREFOR
摘要 Disclosed herein is a method for producing a multilayer information recording medium having at least two information recording layers, in which a resin layer is formed between each pair of the information recording layers, the method including: holding a substrate; feeding a resin onto the substrate; and removing the excess resin by moving a squeegee throughout the entire surface of the substrate so that the interval between the bottom surface of the squeegee and the surface of the substrate is kept constant. The substrate may have a resin-coated region, onto which the resin is to be applied, and a non-resin-coated region, onto which the resin is not to be applied. In this case, the resin-coated region has a smaller contact angle with the resin than the non-resin-coated region. The method for producing a multilayer information recording medium may further include, prior to feeding a resin onto the substrate, subjecting a specified area of the substrate to an oil repellent treatment to increase the contact angle of the specified area with the resin.
申请公布号 US2009075016(A1) 申请公布日期 2009.03.19
申请号 US20060914678 申请日期 2006.05.15
申请人 TOMEKAWA YUUKO;TOMIYAMA MORIO;NISHIKIORI KEIJI;TSUKUDA MASAHIKO 发明人 TOMEKAWA YUUKO;TOMIYAMA MORIO;NISHIKIORI KEIJI;TSUKUDA MASAHIKO
分类号 B32B3/00;B05D3/12 主分类号 B32B3/00
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