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发明授权
CN105579539B 具有严格的剥离控制的多层组件 有权

具有严格的剥离控制的多层组件
摘要：
本发明公开的实施方案提供了多层组件，该多层组件包括具有相对的面的载体；设置在所述载体的所述面之一的至少一部分上的可热封层，所述可热封层包含部分盐中和的离子交联聚合物；以及聚合物膜，所述聚合物膜包含聚氨酯并具有相对的面，其中所述聚合物的所述面之一是与所述可热封层至少部分接触的，制造该多层组件的方法以及其它变形。
摘要（英）：

Embodiments disclosed herein provide for multi-layered assemblies comprising a carrier having opposed sides; a heat sealable layer disposed on at least a portion of one of said sides of the carrier, said heat sealable layer comprising a partially salt neutralized ionomer; and a polymeric film comprising polyurethane and having opposed sides, wherein one of said sides of the polymeric film is in at least partial contact with said heat sealable layer, methods of making the same as well as other variations.

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