Title:
LINERS FOR HIGH TEMPERATURE MATERIALS
Document Type and Number:
WIPO Patent Application WO/2022/082369
Kind Code:
A1
Abstract:
Provided are liners suitable for use in a bulk container. The liners can hold high temperature materials (e.g., materials reaching temperatures greater than 120℃) and can comprise at least one ply including polyethylene. The liners can exhibit high dart impact and can provide a balance of stiffness, toughness, and seal strength. The at least one ply of the liner according to embodiments disclosed herein comprises a first layer, a tie layer, and a second layer, wherein the tie layer is disposed between the first layer and the second layer. In further embodiments, the at least one ply of the liner can include a second tie layer and a third layer, wherein the second tie layer is disposed between the first layer and the third layer.
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Inventors:
FENG JICHANG (CN)
PAN JIANPING (CN)
YUN XIAOBING (CN)
WANG SHIJUN (CN)
LYU BO (CN)
PAN JIANPING (CN)
YUN XIAOBING (CN)
WANG SHIJUN (CN)
LYU BO (CN)
Application Number:
PCT/CN2020/121942
Publication Date:
April 28, 2022
Filing Date:
October 19, 2020
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
FENG JICHANG (CN)
PAN JIANPING (CN)
YUN XIAOBING (CN)
WANG SHIJUN (CN)
LYU BO (CN)
FENG JICHANG (CN)
PAN JIANPING (CN)
YUN XIAOBING (CN)
WANG SHIJUN (CN)
LYU BO (CN)
International Classes:
B32B27/32; B32B27/08; B32B27/30
Domestic Patent References:
WO2012009043A1 | 2012-01-19 | |||
WO2017210423A2 | 2017-12-07 | |||
WO2007044544A2 | 2007-04-19 | |||
WO2015127026A1 | 2015-08-27 | |||
WO2018191151A1 | 2018-10-18 | |||
WO2009073685A1 | 2009-06-11 |
Foreign References:
EP1736309A1 | 2006-12-27 |
Attorney, Agent or Firm:
WU, FENG & ZHANG (CN)
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