Patent · US Active

Graft polymer to which combined nitrogen molecules are grafted

US9394380B2 · kind B2 · utility

2Cited by

4References

17Claims

0Family size

Assignees

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

Inventors

José Carlos Araujo Da Silva · Pont du Château, FR
Jean-Michel Favrot · Cournon-d'Auvergne, FR
Anne-Frédérique Salit · Clermont-Ferrand, FR
Nicolas Seeboth · Clermont-Ferrand, FR

Key dates

Filing date	Jul 12, 2011
Grant date	Jul 19, 2016
Priority date	—
Expiry date	Feb 24, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F8/30
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a modified polymer obtained by grafting of a compound comprising at least one group Q and at least one group A, bonded together by at least, and preferably, one “spacer” group Sp in which:

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