公开(公告)号：US10920029B2

公开(公告)日：2021-02-16

申请号：US16250756

申请日：2019-01-17

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Yong Yang ,  Kimari T. M. Slaughter ,  Hillary L. Passino ,  Bethany M. Welke ,  Lynette E. Home-Campbell

IPC: C08L23/06 ,  C08J5/22 ,  B65D85/72 ,  C08L45/00 ,  B65D75/00 ,  C08L23/04 ,  C08L23/08

Abstract: In an embodiment, a monolayer, sealable film includes polyethylene; and between about 0.2 wt % and about 10 wt % of a branched cyclic olefin copolymer (bCOC) comprising: between about 50 wt % to about 98 wt % ethylene; and between about 2 wt % and about 50 wt % cyclic olefin derived monomer units. In another embodiment, a receptacle for containing organic material (such as food), gas, and/or fluent material includes a storage zone; a sealing zone extending around at least a portion of the storage zone; and a film structure having an exterior surface and a storage side surface facing the storage zone, wherein the film structure comprises a gas barrier film, comprising: polyethylene; and between about 0.2 wt % and about 10 wt % of a branched cyclic olefin copolymer (bCOC) comprising: between about 50 wt % and about 98 wt % ethylene; and between about 2 wt % and about 50 wt % cyclic olefin derived monomer units.