发明名称 |
PNEUMATIC TIRE, AND METHOD FOR MANUFACTURING PNEUMATIC TIRE |
摘要 |
Provided is a pneumatic tire excellent in uniformity. The present invention relates to a pneumatic tire including a sealant layer located radially inside an innerliner, the pneumatic tire being produced by continuous and spiral application of a generally string-shaped sealant to the inner peripheral surface of the tire under conditions satisfying the following Expression (I): A = LS × T × Á × LD ‰¤ 6100 wherein LS represents the length (mm) by which the position of the application shifts in the width direction of the tire per turn of the spiral; T represents the thickness (mm) of the sealant; p represents the specific gravity of the sealant; and LD represents the length (mm) of the difference in the circumferential direction of the tire between the beginning and ending points of the sealant application. |
申请公布号 |
EP3009260(A1) |
申请公布日期 |
2016.04.20 |
申请号 |
EP20150190207 |
申请日期 |
2015.10.16 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
YUKAWA, NAOKI;SUGIMOTO, MUTSUKI;YAMADA, SATOSHI |
分类号 |
B29C73/22;B29C73/16;B29D30/00;B29D30/06;B60C19/12 |
主分类号 |
B29C73/22 |
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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