Modified natural rubber, process for producing same, rubber composition for tire, and pneumatic tire

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United States of America Patent

PATENT NO 10131763
APP PUB NO 20150291765A1
SERIAL NO

14437758

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Abstract

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The present invention provides a modified natural rubber having a good balance of improved fuel economy, heat-aging resistance, processability, and breaking resistance, and a method for producing such a rubber. The present invention also provides a tire rubber composition and a pneumatic tire which are prepared using the modified natural rubber. The present invention relates to a highly purified, modified natural rubber whose pH is adjusted to 2 to 7.

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Patent Owner(s)

  • SUMITOMO RUBBER INDUSTRIES, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mashita, Ryo Kobe, JP 15 19
Miyazaki, Tatsuya Kobe, JP 185 1157
Otsuki, Hirotoshi Kobe, JP 11 30
Sakaki, Toshiaki Kobe, JP 40 586
Yokoyama, Yuka Kobe, JP 34 125

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