发明授权
- 专利标题： Rubber composition and pneumatic tire using the same
- 专利标题（中）： 橡胶组合物和使用其的充气轮胎
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申请号： US11498184申请日： 2006-08-03
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公开(公告)号： US08281832B2公开(公告)日： 2012-10-09
- 发明人: Noriko Yagi , Kiyoshige Muraoka , Katsumi Terakawa , Tetsuo Mizoguchi
- 申请人： Noriko Yagi , Kiyoshige Muraoka , Katsumi Terakawa , Tetsuo Mizoguchi
- 申请人地址： JP Hyogo
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Hyogo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2005-226771 20050804
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; B60C13/00 ; B60C11/00
摘要：
To provide a pneumatic tire which can reduce fuel consumption without causing reduction in grip performance and after use of which can be degraded by microorganisms. The present invention relates to a rubber composition including 100 parts by mass of a rubber component including a natural rubber and/or a diene rubber and 0.5 to 80 parts by mass of a biodegradable aliphatic polyester. The biodegradable aliphatic polyester is preferably one or more species selected from polylactic acid, polycaprolactone and polyalkylene succinate.
公开/授权文献
- US20070032593A1 Rubber composition and pneumatic tire using the same 公开/授权日：2007-02-08
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