| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber composition capable of producing a tire maintaining a high elastic modulus and achieving good driveability. <P>SOLUTION: In the method for manufacturing a rubber composition, the highest temperature attained in the kneading process of the rubber composition including a copolymer of a conjugated diene compound and a non-conjugated olefin is not higher by 20°C than a melting temperature of the non-conjugated olefin moiety in the copolymer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
