MULTILAYER FILM
    2.
    发明申请
    MULTILAYER FILM 审中-公开
    多层膜

    公开(公告)号:US20130167486A1

    公开(公告)日:2013-07-04

    申请号:US13814661

    申请日:2011-08-01

    IPC分类号: B65B5/02 B32B7/02 B32B27/08

    摘要: Multilayer film which comprises a core layer (C) and two outer layers (O—, O-2) sandwiching the core layer, wherein (i) the core layer (C) comprises a bimodal ethylene/1-butene/C6-C12-alpha-olefin terpolymer, (ii) one outer layer (O-1) comprising (ii-1) a low density polyethylene or (ii-2) the bimodal terpolymer as defined for the core layer (C) or (ii-3) a metallocene produced linear low density polyethylene and optionally a low density polyethylene (iii) the other outer layer (O-2) comprising (iii-1) a metallocene produced linear low density polyethylene and optionally a low density polyethylene, and its use for packaging, especially for frozen food packaging.

    摘要翻译: 其中,(i)所述芯层(C)包含双峰乙烯/ 1-丁烯/ C6-C12-二烯共聚物,所述多层膜包含芯层(C)和夹着所述芯层的两个外层(O,O-2) α-烯烃三元共聚物,(ii)包含(ii-1)低密度聚乙烯或(ii-2)如核心层(C)或(ii-3)所定义的双峰三元共聚物的一个外层(O-1) 茂金属生产的线性低密度聚乙烯和任选的低密度聚乙烯(iii)另一个外层(O-2),其包含(iii-1)茂金属生产的线性低密度聚乙烯和任选的低密度聚乙烯及其用于包装的用途 ,特别适用于冷冻食品包装。