作者: Naoya Ichikawa , 俊明 榊 , Toshiaki Sakaki , Takayuki Hattori , Takao Wada
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摘要: PROBLEM TO BE SOLVED: To provide a rubber composition reducing the using amount of raw materials originated from petroleum resources, and also imparted with good weather resistance, pneumatic tire having tread consisting composition, side wall composition. SOLUTION: This contains 100 pts.mass component ≥1 pt.mass carbon black made by purifying wood tar, consists at least any one natural modified rubber. The above equipped are provided. COPYRIGHT: (C)2009,JPO&INPIT