Patent · US Active

Olefin-olefinic alcohol copolymer, and preparation method therefor

US11584843B2 · kind B2 · utility

0Cited by

2References

24Claims

0Family size

Assignees

Inventors

Rong GAO · Beijing, CN
Zifang Guo · Beijing, CN
Junling Zhou · Beijing, CN
Dongbing Liu · Hangzhou City, CN
Jie Fu · Beijing, CN
Jingjing LAI · Beijing, CN
Tingjie HUANG · Beijing, CN
Shiyuan XU · Beijing, CN
Xinyang Li · 红钢城街道, CN

Key dates

Filing date	Oct 24, 2018
Grant date	Feb 21, 2023
Priority date	—
Expiry date	Jun 5, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/20
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention provides an olefin-olefinic alcohol copolymer and a preparation method thereof, said copolymer comprising a spherical and/or spherical-like polymer. The copolymer provided by the invention exhibits a good morphology and has good prospects in industrial use.

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