| 发明名称 |
Biaxially oriented laminated film. |
| 摘要 |
<p>A biaxially oriented laminated film which comprises: (i) a surface layer of a polyester containing not less than 88 mol% of terephthalic acid as an acid ingredient; (ii) an intermediate layer of a polyamide having a melting point of from 160 DEG C to 210 DEG C; and (iii) a heat-sealing layer of a polyolefin; the thickness of the polyester layer being less than the thickness of the polyamide layer.</p> |
| 申请公布号 |
EP0476836(B1) |
申请公布日期 |
1995.11.15 |
| 申请号 |
EP19910307611 |
申请日期 |
1991.08.19 |
| 申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
NISHIMOTO, YOSHIHARU;YAMAZAKI, KENGO;SATO, TAKASHI;HAYASHI, EIICHI;TUKAMOTO, HAJIME |
| 分类号 |
B29C55/12;B29L9/00;B32B7/02;B32B27/08;B32B27/32;B32B27/34;B32B27/36;B65D65/40;(IPC1-7):B32B27/08 |
主分类号 |
B29C55/12 |
| 代理机构 |
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