发明名称 |
Verbundfilm |
摘要 |
<p>Disclosed are a laminate film having at least three layers, the three layers being (A) an intermediate layer and (B) two outer layers, the intermediate layer (A) being composed of a resin composition comprising 20 to 100% by weight of an amorphous polyolefin containing at least 50% by weight of a propylene and/or butene-1 and 80 to 0% by weight of a crystalline polypropylene, and the two outer layers (B) being composed of a resin composition comprising a polyolefin and a thermoplastic styrene elastomer, and a laminate film having at least three layers, the three layers being (A) an intermediate layer and (B) two outer layers, the intermediate layer (A) being composed of a resin composition comprising 20 to 100% by weight of an amorphous polyolefin containing at least 50% by weight of a propylene and/or butene-1 and 80 to 0% by weight of a crystalline polypropylene, and the two outer layers (B) being composed of a resin composition comprising a propylene resin and a thermoplastic styrene elastomer.</p> |
申请公布号 |
DE69421975(D1) |
申请公布日期 |
2000.01.13 |
申请号 |
DE1994621975 |
申请日期 |
1994.09.05 |
申请人 |
UBE INDUSTRIES, LTD.;GUNZE LTD., AYABE |
发明人 |
YAMAOKA, RYUSO;ISHII, YOSHINORI;KONDO, KUNIO;WAKITA, KAZUTO;TSURUTANI, IWAO |
分类号 |
A61J1/05;A61J1/00;B32B27/32;(IPC1-7):B32B27/32 |
主分类号 |
A61J1/05 |
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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