Patent · US Active

Continuous synthesis of an ethylene and butadiene copolymer

US11498985B2 · kind B2 · utility

0Cited by

4References

18Claims

0Family size

Assignee

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN · FR

Inventors

Julien Thuilliez · Clermont-Ferrand, FR
Nuno Pacheco · Clermont-Ferrand, FR

Key dates

Filing date	Apr 16, 2018
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Jul 10, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2800/10
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the synthesis of an ethylene/butadiene copolymer is provided. The process is continuous and comprises the following steps:

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