公开(公告)号：US20240336043A1

公开(公告)日：2024-10-10

申请号：US18293804

申请日：2021-10-22

申请人： Dow Global Technologies LLC

发明人： Bo Liu ,  Feng Chen ,  Zhe Zhou ,  Wesley R. Mariott ,  Chuan C. He

IPC分类号： B32B27/08 ,  B32B27/32

CPC分类号： B32B27/08 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2307/72

摘要： A multilayer film comprising at least three layers including (a) at least a first polyolefin layer, wherein the at least first polyolefin layer comprises a first outer layer of the multilayer film: (b) at least a second polyolefin layer, wherein the at least second polyolefin layer comprises a core layer of the multilayer film; and (c) at least a third polyolefin layer, wherein the at least third polyolefin layer comprises a second outer layer (or other layer such as a sealant layer) of the multilayer film: wherein the layers are as described.