发明名称 |
Thermoformable polyester-containing laminates |
摘要 |
Disclosed is a thermoformable film laminate that can be useful for packaging comprising or produced from (a) a thermoformable film layer comprising or produced from a polymer composition having at least 80% by weight polyethylene terephthalate polymer, said film having an outer surface and an inner surface; (b) a film layer having a heat shrinkage of at least about 5% less than (a); (c) a heat sealable layer; and optionally, (d) an additional barrier layer.
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申请公布号 |
US2005136202(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
US20040011673 |
申请日期 |
2004.12.14 |
申请人 |
KENDIG TERRANCE D.;SOBATAKA WARREN S. |
发明人 |
KENDIG TERRANCE D.;SOBATAKA WARREN S. |
分类号 |
B32B27/08;B32B27/36;B65D65/40;(IPC1-7):B65D1/00 |
主分类号 |
B32B27/08 |
代理机构 |
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代理人 |
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地址 |
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