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发明授权
US09102126B2 Readily removable film, label for in-mold molding, molded resin article having label attached thereto, wallpaper, glue label, and container having label attached thereto 有权
易于拆卸的膜，模内成型标签，附着标签的模制树脂制品，壁纸，胶标签和附在其上的标签的容器

Readily removable film, label for in-mold molding, molded resin article having label attached thereto, wallpaper, glue label, and container having label attached thereto
摘要：
A readily removable film containing a substrate layer (A) and a readily removable layer (B), wherein the substrate layer (A) contains a thermoplastic resin, the readily removable layer (B) contains from 30 to 60% by weight of a mixture of a crystalline polypropylene resin having a degree of crystallinity of at least 65% and a thermoplastic resin immiscible with the crystalline polypropylene resin, and from 40 to 70% by weight of a fine powder, in which the thermoplastic resin immiscible with the crystalline polypropylene resin is blended in a ratio of from 105 to 300 parts by weight relative to 100 parts by weight of the crystalline polypropylene resin, and the readily removable layer (B) is stretched at least monoaxially.
摘要（中）：

一种容易移除的膜，其包含基材层（A）和容易除去的层（B），其中基材层（A）含有热塑性树脂，容易除去的层（B）含有30至60重量％的混合物 具有结晶度至少为65％的结晶聚丙烯树脂和与结晶聚丙烯树脂不混溶的热塑性树脂和40-70％重量的细粉末，其中与结晶聚丙烯树脂不混溶的热塑性树脂 相对于100重量份的结晶聚丙烯树脂以105〜300重量份的比例共混，并且容易除去的层（B）至少单轴拉伸。

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