Inventor
DOU QIZHENG
DE9 patents
Patents
9 patentsUS11504949B2Nov 22, 2022
Multilayer element
BOREALIS AG9 citations83
US9920190B2Mar 20, 2018
Multimodal polyethylene composition with high pressure resistance
BOREALIS AG7 citations82
US9783661B2Oct 10, 2017
Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties
BOREALIS AG7 citations82
US11254809B2Feb 22, 2022
Polymer composition and a process for production of the polymer composition
BOREALIS AG5 citations72
US9676877B2Jun 13, 2017
Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst
BOREALIS AG2 citations71
US10669410B2Jun 2, 2020
Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions
BOREALIS AG1 citations61
US12258465B2Mar 25, 2025
Polyethylene composition for high pressure resistant pipes with improved homogeneity
BOREALIS AG0 citations50
US11491767B2Nov 8, 2022
Multilayer element
BOREALIS AG0 citations50
US11760067B2Sep 19, 2023
Multilayer element comprising an interlayer comprising a copolymer of ethylene with a comonomer containing silane group(s)
BOREALIS AG0 citations47