Provided is a rubber composition for tires, which is suited to the recycling-oriented society and is still capable of providing a tire member and a pneumatic tire that have low fuel consumption and wet grip performance (especially, wet grip performance) equivalent to those of tire members and pneumatic tires that are obtained using conventional synthetic rubbers. The present invention relates to a rubber composition for tires, which contains a biomass-derived rubber that is obtained by polymerizing an aromatic vinyl and a diene and has a pMC (percent Modern Carbon) of 1% or more as determined in accordance with ASTM D 6866-10.
Rubber composition for tires, tire member, and pneumatic tire
2015-06-03
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE , Gärungsverfahren oder Verfahren unter Verwendung von Enzymen zur gezielten Synthese von chemischen Verbindungen oder Zusammensetzungen oder zur Trennung optischer Isomerer aus einer racemischen Mischung |
Rubber composition for tires, tire member, and pneumatic tire
European Patent Office | 2018
|RUBBER COMPOSITION FOR TIRES, TIRE MEMBER, AND PNEUMATIC TIRE
European Patent Office | 2015
|RUBBER COMPOSITION FOR TIRES, TIRE MEMBER, AND PNEUMATIC TIRE
European Patent Office | 2017
|RUBBER COMPOSITION FOR TIRES TIRE MEMBER AND PNEUMATIC TIRE
European Patent Office | 2020