Patent · US Active

Method for synthesizing a thermoplastic elastomer comprising at least one poly(α-methylstyrene) block

US10889676B2 · kind B2 · utility

1Cited by

6References

20Claims

0Family size

Assignee

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN · FR

Inventors

Rachid Matmour · Clermont-Ferrand, FR
Robert NGO · Clermont-Ferrand, FR

Key dates

Filing date	Dec 8, 2016
Grant date	Jan 12, 2021
Priority date	—
Expiry date	Apr 22, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L9/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A method for synthesizing a thermoplastic elastomer comprising at least one polydiene block and at least one other poly(α-methylstyrene) block comprises:

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