| 摘要 |
PROBLEM TO BE SOLVED: To improve adhesiveness of a metal shell of a run flat support of a run flat tire wheel assembly and a rubber-like elastic body. SOLUTION: The run flat tire wheel assembly has the run flat support formed by the annular metal shell and the rubber-like elastic body in an inner cavity part of a tire/rim. Adhesiveness of the annular metal shell and the rubber-like elastic body is improved by constituting the rubber-like elastic body from a rubber composition containing 100 wt.pts. of diene based rubber and 1-8 wt.pts. of iron naphthenate. COPYRIGHT: (C)2005,JPO&NCIPI
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