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1.发明授权公开(公告)号：US08815377B2
公开(公告)日：2014-08-26
申请号：US13500920
申请日：2010-11-24
摘要： A multi-layer film including a cavitated core layer, two skin layers and at least one tie layer between the core layer and one of the skin layers, said tie layer including from about 1 to about 25 wt % of a soft polymer having a density in the range of 0.850 g/cm3 to 0.920 g/cm3 and a Differential Scanning Calorimetry (DSC) melting point in the range of 40° C. to 125° C., said multi-layer film having a density between 0.50 to 0.85 g/cm3.
摘要翻译： 一种多层膜，包括空化核心层，两个表皮层和在芯层和一个表皮层之间的至少一个粘结层，所述粘结层包含约1至约25重量％的具有密度的软质聚合物 在0.850g / cm 3至0.920g / cm 3的范围内和在40℃至125℃范围内的差示扫描量热法（DSC）熔点，所述多层膜的密度为0.50至0.85g / cm3。
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2.发明申请公开(公告)号：US20120219779A1
公开(公告)日：2012-08-30
申请号：US13500920
申请日：2010-11-24
摘要： A multi-layer film including a cavitated core layer, two skin layers and at least one tie layer between the core layer and one of the skin layers, said tie layer including from about 1 to about 25 wt % of a soft polymer having a density in the range of 0.850 g/cm3 to 0.920 g/cm3 and a Differential Scanning Calorimetry (DSC) melting point in the range of 40° C. to 125° C., said multi-layer film having a density between 0.50 to 0.85 g/cm3.
摘要翻译： 一种多层膜，包括空化核心层，两个表皮层和在芯层和一个表皮层之间的至少一个粘结层，所述粘结层包含约1至约25重量％的具有密度的软质聚合物 在0.850g / cm 3至0.920g / cm 3的范围内和在40℃至125℃范围内的差示扫描量热法（DSC）熔点，所述多层膜的密度为0.50至0.85g / cm3。
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