发明名称 |
PNEUMATIC TIRE AND METHOD OF MANUFACTURING SAME |
摘要 |
<p>The present invention aims to provide a pneumatic tire and a method of manufacturing the pneumatic tire that do not cause air accumulation or film damage even without application of a mold release agent to an inner face of the pneumatic tire in vulcanizing and molding by use of a bladder. The pneumatic tire according to the present invention has an inner liner 6 including a film layer on the inner face of the pneumatic tire and is manufactured by a method including a process to press an unvulcanized tire against molds 11, 13 with a bladder 14 without applying the mold release agent. The inner face of the pneumatic tire consists of the film layer, and a dynamic friction coefficient between the film layer and the bladder 14 is 2.0 or less at 25 degrees Celsius.</p> |
申请公布号 |
EP2423000(A1) |
申请公布日期 |
2012.02.29 |
申请号 |
EP20100766817 |
申请日期 |
2010.04.16 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
NAKAGAWA, DAISUKE;NOHARA, DAISUKE;TAKAHASHI, YUWA |
分类号 |
B60C5/14;B29C33/04;B29D30/08;C08K5/00;C08L21/00;C08L29/04 |
主分类号 |
B60C5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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