BANDE DE ROULEMENT COMPRENANT AU MOINS UN CHELATE METALLIQUE ET/OU UN PIGMENT

• Main Authors: LEBRUN XAVIER, VASSEUR DIDIER
• Format: Patent
• Language: French
• Published: 23.06.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DEVICES OR ARRANGEMENTS RELATED TO TYRES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; VEHICLE TYRES; VEHICLES IN GENERAL

L'invention concerne une bande de roulement de pneumatique à base d'un ou plusieurs élastomère(s) diénique(s), d'une ou plusieurs charge(s) renforçante(s), d'un système de réticulation, et d'au moins un composé (A) choisi parmi un chélate métallique comprenant au moins un ligand et au moins un métal, un pigment et leur mélange. A tire tread is based on one or more diene elastomers, on one or more reinforcing fillers, on a crosslinking system, and on at least one compound (A) selected from a metal chelate comprising at least one ligand and at least one metal, a pigment and their mixture.