The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
Nov. 19, 2021
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Ecole Supérieure DE Chimie Physique Electronique DE Lyon, Villeurbanne, FR;
Université Claude Bernard Lyon 1, Villeurbanne, FR;
Robert Ngo, Clermont-Ferrand, FR;
Nicolas Baulu, Clermont-Ferrand, FR;
Christophe Boisson, Tramoyes, FR;
Franck D'agosto, Genas, FR;
François Jean-Baptiste-Dit-Dominique, Clermont-Ferrand, FR;
Julien Thuilliez, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris Cedex, FR;
ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON, Vitieurbanne Cedex, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Vitieurbanne Cedex, FR;
Abstract
A telechelic polymer of formula Z-POLY-Zis provided. The term 'POLY' denotes a polymer chain comprising units of a 1,3-diene, ethylene units and cyclic units, 1,2-cyclohexane units, Zand Zdenoting a group containing a function, Zand Zbeing identical. The polymer has a macrostructure defined by a dispersity of less than 1.5 or by a number-average molar mass of greater than 10 000 g/mol.