发明名称 MULTILAYER SHEET AND CARD MADE OF THE SAME
摘要 <p>PROBLEM TO BE SOLVED: To provide a multilayer sheet used for a card such as a magnetic card, an IC card or the like and a card made of the same having excellent mold releasability from a mold at a heat laminating time, excellent embossing processability and heat resistance. SOLUTION: The multilayer sheet is a sheet A made of one or more types of thermoplastic resins selected from the group consisting of a noncrystalline polyester (A-1) and an aromatic polycarbonate (A-2) of at least one layer or a sheet B made of a vinyl (co)polymer (B-1) or a thermoplastic resin composition containing the vinyl (co)polymer of two of surface layers. The card is made of the multilayer sheet.</p>
申请公布号 JP2001347614(A) 申请公布日期 2001.12.18
申请号 JP20000236875 申请日期 2000.08.04
申请人 TORAY IND INC;TORAY PLASTIC FILMS CO LTD 发明人 KOBAYASHI SADAYUKI;KARASAWA HIROO;NOGUCHI YUKIO
分类号 B42D15/10;B32B27/00;B32B27/30;B32B27/36;C08G63/199;C08J5/18;C08J7/04;C08K3/00;C08K5/42;C08L21/00;C08L25/00;C08L33/00;C08L67/02;C08L69/00;G11B5/73;(IPC1-7):B32B27/30 主分类号 B42D15/10
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