发明名称 |
Co-extruded biaxially oriented sealable, peelable film and process for its production |
摘要 |
A peelable sealable co-extruded film, comprising: i. a skin layer capable of heat sealing against a rim of a container, to itself, or to another film and adapted to be peeled there from and comprising a hot melt adhesive resin; and ii. a core layer underlying said skin layer and comprising crystalline homopolymer polyethylene terephthalate; and a method for the preparation thereof.
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申请公布号 |
US7413800(B2) |
申请公布日期 |
2008.08.19 |
申请号 |
US20040951333 |
申请日期 |
2004.09.27 |
申请人 |
TERPHANE INC. |
发明人 |
WOOD, JR. RONALD C.;VIEIRA MARCOS FERNANDES |
分类号 |
B32B27/08;B32B7/12;B32B15/04;B32B27/06;B32B27/18;B32B27/20;B32B27/30;B32B27/32;B32B27/36;H05B6/02 |
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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