Invention Application
US20070029018A1 Rubber composition for tire and pneumatic tire comprising the same
审中-公开
包含该轮胎和充气轮胎的橡胶组合物
- Patent Title: Rubber composition for tire and pneumatic tire comprising the same
- Patent Title (中): 包含该轮胎和充气轮胎的橡胶组合物
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Application No.: US11455098Application Date: 2006-06-19
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Publication No.: US20070029018A1Publication Date: 2007-02-08
- Inventor: Akira Minagoshi , Hiroshi Tanimura
- Applicant: Akira Minagoshi , Hiroshi Tanimura
- Applicant Address: JP Kobe-shi JP Kadoma-Shi
- Assignee: Sumitomo Rubber Industries, Ltd.,Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Sumitomo Rubber Industries, Ltd.,Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JP Kobe-shi JP Kadoma-Shi
- Priority: JP2005-189900 20050629
- Main IPC: B60C11/00
- IPC: B60C11/00
Abstract:
A rubber composition for a tire improving friction performance on ice and a pneumatic tire comprising the same are provided. A rubber composition for a tire comprising 0.5 to 20 parts by weight of a nonmetallic fiber having an average fiber diameter of 1 to 100 μm and an average fiber length of 0.1 to 5 mm, and 0.5 to 30 parts by weight of a filler having at least 2 projections and an average length of the projections of at least 10 μm based on 100 parts by weight of a diene rubber, and a pneumatic tire comprising the same.
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