Invention Application
- Patent Title: METALLIZED POLYETHYLENE FILMS AND RELATED STRUCTURES
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Application No.: US17426872Application Date: 2019-11-19
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Publication No.: US20220105714A1Publication Date: 2022-04-07
- Inventor: Zhe DU , Jianping PAN , Xiaobing YUN , Xilun WENG , Kaustubh GUPTE , Hongyu CHEN
- Applicant: DOW GLOBAL TECHNOLOGIES LLC
- Applicant Address: US MI Midland
- Assignee: DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee: DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee Address: US MI Midland
- Priority: CNPCT/CN2019/074583 20190202
- International Application: PCT/CN2019/119496 WO 20191119
- Main IPC: B32B27/32
- IPC: B32B27/32 ; B32B27/20 ; B32B27/08 ; B32B27/16

Abstract:
Disclosed herein is a film comprising at least one layer comprising polyethylene and a metal layer, wherein the film has less than 300 parts per million by weight (ppm) of metal stearate and less than 50 ppm stearic acid based on total weight of the film. Also disclosed herein is such a film comprising at least one layer comprising polyethylene and a metal layer wherein the metal layer of at least 38 dyne/cm one week after metallization. Also disclosed herein is an article comprising such a film laminated to a substrate.
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