公开(公告)号：US09514779B2

公开(公告)日：2016-12-06

申请号：US14204896

申请日：2014-03-11

Applicant: FUJIFILM Corporation

Inventor： Tatsuo Mikami ,  Hidehiro Mochizuki ,  Akiko Henmi

IPC: B29C65/54 ,  B32B37/12 ,  B32B37/26 ,  B32B38/10 ,  B32B43/00 ,  G11B7/26 ,  G11B7/24038 ,  G11B7/24018

CPC classification number: G11B7/26 ,  G11B7/24018 ,  G11B7/24038 ,  Y10T428/1476

Abstract: A method for manufacturing a multilayer structure sheet for manufacturing an optical information recording medium having a multilayer structure with a plurality of recording layers comprises: an adhesive layer forming step of forming an adhesive layer on a first release sheet to obtain a first sheet; a recording layer forming step of forming a recording layer containing a polymer on a second release sheet or a release assisting layer formed on the second release sheet to obtain a second sheet; a laminating step of laminating the recording layer of the second sheet on the adhesive layer of the first sheet to obtain a third sheet in which the second sheet is laid on the first sheet; and a heating step of heating the second sheet.

Abstract translation: 一种用于制造具有多个记录层的多层结构的光学信息记录介质的多层结构片的制造方法，包括：在第一剥离片上形成粘合剂层以获得第一片的粘合层形成步骤; 记录层形成步骤，在形成在第二剥离片上的第二剥离片或脱模助剂层上形成含有聚合物的记录层，以获得第二片; 层压步骤，将第二片材的记录层层叠在第一片材的粘合剂层上，以获得其中第二片材放置在第一片材上的第三片材; 以及加热第二片材的加热步骤。