Vibration-damping rubber composition, crosslinked vibration-damping rubber composition, and vibration-damping rubber

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United States of America Patent

PATENT NO 9567448
APP PUB NO 20150001434A1
SERIAL NO

14375159

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Abstract

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Provided is a vibration-insulating rubber composition and a crosslinked vibration-insulating rubber composition which successfully maintain basic physical properties and thermal resistance while being excellent in weather resistance and crack growth resistance, and a vibration-insulating rubber using the vibration-insulating rubber composition and the crosslinked vibration-insulating rubber composition. The vibration-insulating rubber composition of the present invention includes: a rubber component having a conjugated diene compound/non-conjugated olefin copolymer; sulfur by 0.6 parts by mass or less per 100 parts by mass of the rubber component; and a bismaleimide compound by 1 to 5 parts by mass per 100 parts by mass of the rubber component.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATIONCHUO-KU TOKYO 104-8340

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagata, Takeshi Kamakura, JP 103 938

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