| abstract |
The present invention relates to a rubber composition, and more particularly, to a raw material rubber; compounding agent; and a modified phenolic resin containing an aliphatic olefin monomer having 5 to 30 carbon atoms and a phenolic monomer in a specific molar ratio, thereby satisfying the mechanical properties and viscoelastic properties of rubber, thereby enabling the production of rubber molded products, such as high-performance tires. |