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1. (WO2018145243) PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A MODIFIED HIGH DENSITY POLYETHYLENE

Pub. No.:    WO/2018/145243    International Application No.:    PCT/CN2017/073036
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Wed Feb 08 00:59:59 CET 2017
IPC: C08L 23/06
C08L 23/26
H01B 3/44
Applicants: DOW GLOBAL TECHNOLOGIES LLC
XIONG, Jiawen
SUN, Gangwei
ESSEGHIR, Mohamed
CHEN, Hongyu
COGEN, Jeffrey M.
ZHANG, Yi
Inventors: XIONG, Jiawen
SUN, Gangwei
ESSEGHIR, Mohamed
CHEN, Hongyu
COGEN, Jeffrey M.
ZHANG, Yi
Title: PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A MODIFIED HIGH DENSITY POLYETHYLENE
Abstract:
The present disclosure provides a foamable composition containing (A) a high density polyethylene (HDPE); (B) a low density polyethylene (LDPE); (C) a peroxide-modified HDPE; and (D) a nucleator. The present disclosure also provides a process for making a foam composition. Additionally, the present disclosure provides a foam formed from a foamable composition, and a cable with an insulation layer containing the foam.