Patent ID: 9724967
Date: 2017-08-08
CPC Classifications: B60C,C08K

Claim:
1. A rubber composition wherein from 1 to 100 parts by mass of carbon black, from 10 to 150 parts by mass of inorganic filler, from 1 to 30 parts by mass of sulfur-containing compounding agent, and from 0.1 to 20 parts by mass of tin oxide compound, are blended per 100 parts by mass of sulfur-crosslinkable diene rubber, wherein the tin oxide compound contains at least a compound represented by formula (1) below: (in the formula (1), n is 1 or 2, and R 1 is a hydrocarbon group having from 1 to 20 carbon atoms, and R 2 is at least one selected from the group consisting of a hydroxy group, —NH 2 , a halogen and hydrogen.