Back to results
US 9,267,014 B2Granted
Tire comprising a composition essentially free of guanidine derivative and comprising an alkali metal hydroxide or alkaline-earth metal hydroxide
AssigneesCompagnie Generale Des Etablissements Michelin, Michelin Recherche et Technique S.A.
InventorsChristelle Darnaud, Karine Longchambon
Life of this patent
Estimating the term…
Abstract
A tire comprising a rubber composition based on at least one diene elastomer, a reinforcing filler predominantly comprising silica, a crosslinking system, and an alkali metal hydroxide or alkaline earth metal hydroxide. The rubber composition is essentially devoid of guanidine derivative.
Claims35
A tire comprising a rubber composition based on:
- at least one diene elastomer,
- a reinforcing filler predominantly composed of silica,
- a crosslinking system, and
- an alkali metal hydroxide or alkaline earth metal hydroxide,
- wherein the rubber composition includes less than 0.5 phr of guanidine derivative.
2 more elements
Dependencies are inferred from the claim text.