专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06186204B1 Pneumatic tire with tread formed with a rubber compound containing a rubber component, a softener and a benzothiazole compound type vulcanization accelerator 失效
标题翻译：具有胎面的气动轮胎与由橡胶组分，软化剂和苯并噻唑化合物型硫化促进剂组成的橡胶混合物形成
公开(公告)号：US06186204B1
公开(公告)日：2001-02-13
申请号：US09107431
申请日：1998-06-30
申请人： Naohiro Sasaka , Kazuo Yagawa , Shigeo Kimura
发明人： Naohiro Sasaka , Kazuo Yagawa , Shigeo Kimura
IPC分类号： B06C1100
CPC分类号： C08K5/47 , B60C1/0016 , C08K5/5398 , Y10T152/10495 , C08L9/06
摘要： A pneumatic tire comprising a tread portion formed by using a rubber composition which comprises: a rubber component comprising 50 parts by weight or more of SBR in 100 parts by weight of the rubber component; optionally, 5 to 40 parts by weight of aluminum hydroxide per 100 parts of the rubber component; per 100 parts by weight of the rubber component, 20 parts by weight or more of a softener which comprises 5 to 55 parts by weight of a specific resin softener having a softening point of 35 to 150° C.; and per 100 parts by weight of the rubber component, 0.2 to 10.0 parts by weight of a specific vulcanization accelerator of a dithiophosphoric acid compound or a specific vulcanization accelerator of a benzothiazole compound. The pneumatic tire exhibits excellent stability and controllability on wet roads or a combination of excellent stability and controllability on wet roads and excellent comfort of ride even when a vehicle is vibrating throughout the life of the pneumatic tire.
摘要翻译：一种充气轮胎，包括通过使用橡胶组合物形成的胎面部分，所述胎面部分包括：在100重量份的所述橡胶组分中包含50重量份或更多的SBR的橡胶组分; 任选地，每100份橡胶组分为5至40重量份的氢氧化铝; 每100重量份的橡胶组分，20重量份或更多的软化剂，其包含5至55重量份的软化点为35至150℃的特定树脂软化剂; 和100重量份的橡胶组分，0.2至10.0重量份的二硫代磷酸化合物的特定硫化促进剂或苯并噻唑化合物的特定硫化促进剂。充气轮胎在潮湿道路上表现出优异的稳定性和可控性，或者即使当车辆在充气轮胎的整个使用寿命期间振动时，在湿路面上也具有优异的稳定性和可控性的组合，并且具有优异的乘坐舒适性。

IPRDB

热门服务

关于我们

友情链接

联系方式