Patent · US Active

Process for radical grafting of a diene elastomer

US9487614B2 · kind B2 · utility

2Cited by

0References

16Claims

0Family size

Assignees

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN · FR
MICHELIN RECHERCHE ET TECHNIQUE S.A. · CH

Inventors

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

Key dates

Filing date	Dec 17, 2013
Grant date	Nov 8, 2016
Priority date	—
Expiry date	Dec 17, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08C19/20
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the radical grafting of a graft to a diene elastomer, comprising the following stages: This radical grafting process makes it possible to achieve high grafting yields which can reach 100%.

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