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US 2001/0041765 A1Published application
Rubber composition
AssigneeThe Yokohama Rubber Co., Ltd.
InventorsYoshiaki Kirino, Fumito Yatsuyanagi
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Abstract
A rubber composition superior in dispersion and abrasion resistance, containing precipitated silica having an aluminum content of 0.01 to 0.24 wt %.
Claims5
A rubber composition containing precipitated silica having an aluminum content of 0.01 to 0.24 wt %.
A rubber composition containing precipitated silica having an aluminum content of 0.01 to 0.1 wt %.
Dependencies are inferred from the claim text.