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 代理人
主权项
地址