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US 2011/0257331 A1Published application
Rubber composition containing treated silica and products with component thereof
AssigneeThe Goodyear Tire & Rubber Company
InventorsBruce Raymond Hahn, Byoung Jo Lee
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Abstract
The invention relates to rubber compositions containing a treated silica, particularly sulfur cured rubber compositions, and articles of manufacture having a component thereof such as, for example tires. The invention particularly relates to synthetic amorphous silica, particularly a precipitated silica, treated with a combination of allylsilane and dialkylsilane.
Claims20
A sulfur curable rubber composition which contains a reinforcing filler comprised of a precipitated silica treated with a combination of an allylsilane and a dialkylsilane in a form of a dialkyldihalosilane or dialkyldialkoxysilane.
Dependencies are inferred from the claim text.