RUBBER COMPOSITION FOR VIBRATION-PROOF RUBBER

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United States of America Patent

SERIAL NO

14898739

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Abstract

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A rubber composition for vibration-proof rubber, comprising 1 to 5 parts by weight of a paraffin wax for 100 parts by weight of rubber components;

    the paraffin wax being a wax separated and purified from an oil distillated out by reduced-pressure distillation;the rubber composition comprising, as the rubber components, 10 to 30 parts by weight of a polybutadiene rubber, and 70 to 90 parts by weight of a polyisoprene rubber; and the rubber composition comprising less than 1.0 part by weight of a sulfur-containing vulcanizer for 100 parts by weight of the rubber components.

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Patent Owner(s)

Patent OwnerAddress
TOYO TIRE & RUBBER CO LTD17-18 EDOBORI 1-CHOME NISHI-KU OSAKA-SHI OSAKA 550-8661

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUNAHASHI, Hiroyasu Osaka, JP 4 4

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