发明名称 |
Laminate sheet and process for making a seamless can using the same |
摘要 |
<p>A laminate for can-making is disclosed, comprising a metal sheet (2) and a thermoplastic resin layer provided on the surface of the metal sheet. The thermoplastic resin layer comprises a laminate film layer (3; 5, 6, 7) comprising a polyester-base resin intermediate layer (A) containing 10 wt% or more of coloring agent particles, a polyester-base resin outer surface layer (B) and a polyester-base resin backing layer (C). The outer surface layer (B) and the backing layer (C) each contains the coloring agent particles in an amount of 20 wt% or less and at the same time, in an amount less than that contained in the intermediate layer (A). Also disclosed is a process for making a can using the laminate. <IMAGE></p> |
申请公布号 |
EP0807517(A2) |
申请公布日期 |
1997.11.19 |
申请号 |
EP19970107097 |
申请日期 |
1997.04.29 |
申请人 |
TOYO SEIKAN KAISHA LIMITED |
发明人 |
MACHII, SACHIKO;TAKESUE, YOSHIKI;SATO, KAZUHIRO;MIYAZAWA, TETSUO;IMAZU, KATSUHIRO;SUE, TOSHIO |
分类号 |
B65D8/16;B21D51/18;B32B15/08;B32B15/09;B32B27/36;(IPC1-7):B32B15/08 |
主分类号 |
B65D8/16 |
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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