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1. 发明专利

JPS5920708A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：JPS5920708A
公开(公告)日：1984-02-02
申请号：JP12963182
申请日：1982-07-27
申请人： Yokohama Rubber Co Ltd:The
发明人： KIDA AKIRA , NISHIMOTO TATSUO , SUGIYAMA HIROICHI
IPC分类号： B60C1/00 , B60C13/00 , C08L7/00 , C08L9/00 , C08L21/00
CPC分类号： B60C13/00
摘要： PURPOSE:To improve the resistibility for dynamic fatigue and weatherability of a large tire for bus, etc. by such an arrangement wherein a specially mixed sheet is arranged to cover the surface of the tire from its shoulder part to the sidewall in the peripheral direction of the tire. CONSTITUTION:A composite rubber sheet 3 composed by such an arrangement wherein 20-60wt. parts of natural rubber, 10-50wt. parts of polybutadiene rubber, 10-50wt. parts of halogenation butylrubber and 5-30wt. parts of copolymer rubber of ethylene propylene diene are properly mixed so that a total of 100wt. parts can be obtained is arranged to cover the surface of a tire from its shoulder C to its sidewall B in the peripheral direction of the tire. In this case, the thickness of the sheet shall be approx. 0.5-5mm.. The resistibility for dynamic fatigue and weatherability of the tire can be improved.
摘要翻译：目的：为了提高公共汽车等的大型轮胎的动态疲劳和耐候性的抵抗性，通过这样的布置，特别混合的片材被布置成从轮胎的表面覆盖从胎肩部到侧壁的周向轮胎。构成：由这样的结构构成的复合橡胶片3，其中20-60wt。部分天然橡胶，10-50wt。聚丁二烯橡胶部件，10-50wt。部分卤化丁基橡胶和5-30wt。将乙烯丙烯二烯的共聚物橡胶的一部分合适地混合，使总共100wt。可以获得的部分被布置成在轮胎的周向方向上从轮胎的肩部C覆盖轮胎表面到其侧壁B. 在这种情况下，纸张的厚度应为约 0.5-5mm。可以提高轮胎的动态疲劳和耐候性的抵抗性。

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