公开(公告)号：EP1424221A1

公开(公告)日：2004-06-02

申请号：EP02762973.2

申请日：2002-09-03

申请人： The Yokohama Rubber Co., Ltd. ,  Honda Giken Kogyo Kabushiki Kaisha

发明人： UEDA, Yoshio, The Yokohama Rubber Co., Ltd. ,  MAKINO, Satoshi ,  MIYATANI, Yasuhiro

IPC分类号： B60C19/12 ,  C09K3/12

CPC分类号： B60C5/142 ,  B29D30/0685 ,  B29D2030/0695 ,  B60C19/122 ,  Y10T152/10171 ,  Y10T152/10243 ,  Y10T152/10666

摘要： A pneumatic tire that does not require mending a puncture outside the car and that prevents leakage of air without entailing a weight increase or the aggravation of riding comfort as found in a conventional puncture-less tire; and a method of producing the same. This pneumatic tire has a rubber-like thin film applied to the inner surface thereof, which film has a breaking extension of not less than 900% and a tensile strength of not less than 15 MPa. The rubber-like thin film is in the form of a dried thin film of latex.

摘要翻译： 一种充气轮胎，其不需要在车外修补穿刺，并且防止了空气的泄漏而不会导致重量增加或者传统无穿刺轮胎中发现的乘坐舒适性的恶化; 及其制造方法。 该充气轮胎在其内表面上涂覆有橡胶状薄膜，该薄膜具有不小于900％的断裂伸长率和不小于15MPa的拉伸强度。 橡胶状薄膜是干燥的胶乳薄膜形式。