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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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