| 摘要 |
PROBLEM TO BE SOLVED: To improve abrasion resistance while suppressing deterioration of workability, low heat generation properties, and breaking strength. SOLUTION: The rubber composition for tires includes a rubber component of a diene rubber, a polymaleimide compound having two or more maleimide groups in one molecule (for example, bismaleimide), and at least one natural-origin component selected from rosin, a rosin derivative, and saccharides (for example, alkyl-D-glucopyranoside). COPYRIGHT: (C)2011,JPO&INPIT |
