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公开(公告)号:US20130098523A1
公开(公告)日:2013-04-25
申请号:US13616310
申请日:2012-09-14
申请人: Isamu TSUMORI , Naoya ICHIKAWA
发明人: Isamu TSUMORI , Naoya ICHIKAWA
摘要: The present invention provides a rubber composition for a clinch apex which improves in fuel economy, flex crack growth resistance, and processability in a balanced manner, and also provides a pneumatic tire produced using the rubber composition. The present invention relates to a rubber composition for a clinch apex, including: a modified natural rubber having a phosphorus content of 200 ppm or less; and at least one of carbon black and a white filler.
摘要翻译: 本发明提供了一种用于钳口顶点的橡胶组合物,其提高了燃料经济性,抗弯曲裂纹生长性和平衡的加工性,并且还提供了使用该橡胶组合物制造的充气轮胎。 本发明涉及一种用于钳口顶端的橡胶组合物,其包括:磷含量为200ppm以下的改性天然橡胶; 和至少一种炭黑和白色填料。