Rubber composition for tire
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United States of America Patent
Stats
-
Jan 3, 2017
Grant Date -
Feb 25, 2016
app pub date -
Mar 26, 2014
filing date -
Mar 28, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present technology provides a rubber composition comprising from 30 to 100 parts by weight of a carbon black, and from 10 to 80 parts by weight of an inorganic filler per 100 parts by weight of a diene rubber, wherein the inorganic filler has from 20 to 80% particles of a particle size of at most 5 μm; and when an aluminum content in the inorganic filler is defined as Wal wt. % and a silicon content is defined as Wsi wt. %, the aluminum content Wal is from 11 to 40 wt. %, and a ratio Wal/(Wal+Wsi)×100 of aluminum to a total of aluminum and silicon is from 15 to 38 wt. %.
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International Classification(s)
- 2014 Application Filing Year
- B60C Class
- 950 Applications Filed
- 746 Patents Issued To-Date
- 78.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60C Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 3, 2028 |
