发明名称 TREAD FOR RETREAD TIRE AND RETREAD TIRE
摘要 This invention provides a tread for retread tire capable of lowering a running temperature to suppress deterioration of peel strength at a retreading face between a tread and a base tire and further obtaining a good peel strength without sacrificing a tear resistance. In a tread 1 for retread tire comprising a cap rubber 2 located side a front surface of the tread and a base rubber 3 located side a bottom surface of the tread, a loss tangent (tanδ) of the base rubber 3 at 25° C. and 2% strain is not more than 0.10 and an elongation at break (Eb) of the base rubber 3 is not less than 460%. Also, this invention provides a retread tire comprising such a tread for retread tire.
申请公布号 US2010224295(A1) 申请公布日期 2010.09.09
申请号 US20080670238 申请日期 2008.07.17
申请人 BRIDGESTONE CORPORATION 发明人 AOKI HIROFUMI
分类号 B60C11/02 主分类号 B60C11/02
代理机构 代理人
主权项
地址