首页>
外国专利>
multi layered film including a polyolefinsubstrat and a vermeforseglingsbart propensampolymerskikt and seen to framstella movie
multi layered film including a polyolefinsubstrat and a vermeforseglingsbart propensampolymerskikt and seen to framstella movie
展开▼
机译:多层膜,包括聚烯烃基体和ver木,巴氏原聚合物,可观看电影中的电影
展开▼
页面导航
摘要
著录项
相似文献
摘要
A multiple-layer film having a substrate layer of high density polyethylene or a propylene homo- or co-polymer, and, on at least one surface of the substrate, a heat-sealable layer of a propylene co-polymer containing from 80 to 95% of propylene, the balance being a C4 to C10 olefin. The substrate and surface layers exhibit a monoclinic crystalline structure.
展开▼