Patent · US Active

Modified polyethylenes

US10865298B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Yunfeng Yang · Shanghai, CN
Hongyu Chen · Beijing, CN
Alexander Williamson · Rosharon, US
Kalyan Sehanobish · Rochester Hills, US
Jorge Caminero Gomes · São Paulo, BR
Yu Cai · Beijing, CN

Key dates

Filing date	Aug 31, 2016
Grant date	Dec 15, 2020
Priority date	—
Expiry date	Sep 8, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2310/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition includes polyethylene; a multifunctional co-agent having a functionality of 3 or greater, where the multifunctional co-agent is from 100 to 2000 ppm based upon the polyethylene; and a free radical generator, where the free radical generator is from 5 to 100 ppm based upon the polyethylene. Such composition may be utilized to form modified polyethylenes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.