发明名称 |
LAMINATE COMPRISING CORE OXYGEN BARRIER LAYER, TWO INTERMEDIATE ADHESIVE LAYERS AND TWO OUTER LAYERS COMPRISING ETHYLENE POLYMER BLENDS; BONDED TO A FURTHER IDENTICAL LAMINATE OR OTHER SUBSTRATE COMPRISING OLEFINIC MATERIAL |
摘要 |
<p>A thermoplastic laminate suitable for long-term storage of food products includes a first substrate having a core layer of ethylene vinyl alcohol copolymer, two interior adhesive layers, and two surface layers each comprising a blend of a linear ethylene alpha olefin copolymer and an ethylene unsaturated ester copolymer; and a second substrate comprising an olefinic material of monolayer or multilayer construction, and preferably of substantiallly the same composition as the first substrate; and the second substrate bonded to the first substrate preferably by means of a conventional lamination adhesive.</p> |
申请公布号 |
NZ260083(A) |
申请公布日期 |
1995.01.27 |
申请号 |
NZ19940260083 |
申请日期 |
1994.03.14 |
申请人 |
W R GRACE & CO -CONN |
发明人 |
MUMPOWER, EDWARD LEE;SHARPS, GORDON VINCENT;MCCORMICK, NEAL EUGENE;GRANT, BARRY JOSEPH |
分类号 |
B32B27/08;B65D65/40;(IPC1-7):B32B27/06;B32B27/00;B32B27/32 |
主分类号 |
B32B27/08 |
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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