公开(公告)号：US20230219331A1

公开(公告)日：2023-07-13

申请号：US17998950

申请日：2020-07-30

Applicant: Dow Global Technologies LLC

Inventor： Bo Lv ,  Xiaobing Yun ,  Jianping Pan ,  Jingyi Xu ,  Jichang Feng

IPC: B32B27/32 ,  B32B27/08 ,  B32B27/30 ,  B32B7/12

CPC classification number: B32B27/32 ,  B32B27/08 ,  B32B27/308 ,  B32B7/12 ,  B32B2255/205 ,  B32B2255/10 ,  B32B2250/24 ,  B32B2250/03 ,  B32B2307/72

Abstract: Provided are multilayer structures, laminates and articles formed from such structures. In one aspect, a multilayer structure comprises (a) a multilayer polyethylene film, wherein an outer layer of the film comprises a polymer blend of at least one ethylene-based polymer and at least one ethylene acid copolymer, wherein the difference between the melt index (I2) of the ethylene acid copolymer and the ethylene-based polymer is less than 18, and wherein the acid content of the polymer blend is greater than 0.2%; and (b) a metal layer comprising a metal deposited on the outer layer of the polyethylene film.