| 发明名称 |
VERBUNDSTOFF AUS POLYBUTEN-1 |
| 摘要 |
<p>A laminate suitable for use as a food-packaging stretchable film comprises an intermediate layer (a) mainly comprising a butene-propylene copolymer, and an upper surface layer (b1) and a lower surface layer (b2) disposed on both sides of said intermediate layer (a), said surface layers mainly comprising a polyolefin resin (B).</p> |
| 申请公布号 |
AT158752(T) |
申请公布日期 |
1997.10.15 |
| 申请号 |
AT19920302445T |
申请日期 |
1992.03.20 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD.;SHELL OIL COMPANY |
发明人 |
TAKANA, HARUHIKO;NISHIMURA, AKITO |
| 分类号 |
B32B27/32;C08F10/00;C08F210/08;(IPC1-7):B32B27/32 |
主分类号 |
B32B27/32 |
| 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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