公开(公告)号：US09586447B2

公开(公告)日：2017-03-07

申请号：US14349670

申请日：2012-09-21

申请人： Apollo Tyres Global R&D B.V.

发明人： Evert-Jan Jitse Van Der Meulen ,  Peter Jaap Snel ,  Walter Johannes Maria Roerdink ,  Harmen Hepkema

IPC分类号： B60C19/08 ,  B60C11/00 ,  B60C1/00 ,  B29D30/00 ,  B29D30/52 ,  C08K3/04 ,  B29C47/06 ,  B29D30/06 ,  C08L21/00

CPC分类号： B60C19/082 ,  B29C47/065 ,  B29D30/0681 ,  B29D30/52 ,  B29D2030/526 ,  B60C1/0016 ,  B60C11/005 ,  B60C11/0058 ,  B60C19/08 ,  B60C2011/016 ,  C08K3/04 ,  C08K2201/006 ,  C08L21/00 ,  Y02T10/862 ,  Y10S152/02

摘要： The invention relates to a vehicle tire comprising a tread portion and a package of reinforcement layers arranged underneath the tread portion. The tread portion comprises a tread base layer arranged underneath the tread layer, and at least one rubber member that extends in the radial direction of the tire from the ground contacting surface to the reinforcement package. The tread layer rubber composition has an electrical resistivity at room temperature of more than 108 ohm-cm, the tread base layer rubber composition of between 106 ohm-cm and 108 ohm-cm, the member rubber composition of less than 106 ohm-cm; and the rubber composition of at least one layer of the reinforcement package has a electrical resistivity at room temperature of less than 106 ohm-cm. The vehicle tire combines a low rolling resistance with improved conductivity to avoid build-up of static electricity.

摘要翻译： 本发明涉及一种车辆轮胎，其包括胎面部分和布置在胎面部分下方的加强层的包装。 胎面部分包括布置在胎面层下面的胎面基底层和至少一个橡胶构件，其沿着轮胎的径向方向从地面接触表面延伸到加强包装。 所述胎面层橡胶组合物在室温下的电阻率大于108ohm-cm，所述胎面基层橡胶组合物的介于106ohm-cm和108ohm-cm之间，所述构件橡胶组合物小于106ohm-cm; 并且所述增强包装的至少一层的橡胶组合物在室温下的电阻率小于106ohm-cm。 车辆轮胎结合了低滚动阻力和改善的导电性，以避免静电积聚。

公开(公告)号：US20140283964A1

公开(公告)日：2014-09-25

申请号：US14349670

申请日：2012-09-21

申请人： Apollo Tyres Global R&D B.V.

发明人： Evert-Jan Jitse Van Der Meulen ,  Peter Jaap Snel ,  Walter Johannes Maria Roerdink ,  Harmen Hepkema

IPC分类号： B60C19/08 ,  B60C11/00 ,  B29C47/06 ,  B29D30/06

CPC分类号： B60C19/082 ,  B29C47/065 ,  B29D30/0681 ,  B29D30/52 ,  B29D2030/526 ,  B60C1/0016 ,  B60C11/005 ,  B60C11/0058 ,  B60C19/08 ,  B60C2011/016 ,  C08K3/04 ,  C08K2201/006 ,  C08L21/00 ,  Y02T10/862 ,  Y10S152/02

摘要： The invention relates to a vehicle tire comprising a tread portion and a package of reinforcement layers arranged underneath the tread portion. The tread portion comprises a tread layer, a tread base layer arranged underneath the tread layer, and at least one rubber member that extends in the radial direction of the tire from the ground contacting surface to the reinforcement package. The tread layer rubber composition has an electrical resistivity at room temperature of more than 108 ohm-cm, the tread base layer rubber composition of between 106 ohm-cm and 108 ohm-cm, the member rubber composition of less than 106 ohm-cm; and the rubber composition of at least one layer of the reinforcement package has a electrical resistivity at room temperature of less than 106 ohm-cm. The vehicle tire combines a low rolling resistance with improved conductivity to avoid build-up of static electricity.

摘要翻译： 本发明涉及一种车辆轮胎，其包括胎面部分和布置在胎面部分下方的加强层的包装。 胎面部分包括胎面层，布置在胎面层下面的胎面基底层，以及至少一个橡胶构件，其沿轮胎的径向方向从地面接触表面延伸到加强包装。 所述胎面层橡胶组合物在室温下的电阻率大于108ohm-cm，所述胎面基层橡胶组合物的介于106ohm-cm和108ohm-cm之间，所述构件橡胶组合物小于106ohm-cm; 并且所述增强包装的至少一层的橡胶组合物在室温下的电阻率小于106ohm-cm。 车辆轮胎结合了低滚动阻力和改善的导电性，以避免静电积聚。