US Patent 7393899 Rubber composition

Patent 7393899 was granted and assigned to Bridgestone on July, 2008 by the United States Patent and Trademark Office.

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Patent Inventor Names

Ritsuko Yamada0

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Patent abstract

As a rubber composition having an elasticity further increased as compared with the conventional rubber composition while preventing the lowering of the fracture resistance, there is provided a rubber composition comprising a rubber component of at least one of natural rubber and synthetic diene rubbers and a phenolic resin compounded therein and represented by the following formula (I):

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07393899

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