Method for kneading a polymer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10808082
APP PUB NO 20190300658A1
SERIAL NO

16443494

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Abstract

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Provided are a polymer ready for introduction into a kneading machine which is milled with good milling efficiency in a kneading machine and which provides a kneaded mixture with excellent filler dispersion, and a rubber composition and a pneumatic tire containing the polymer. The present invention relates to a polymer ready for introduction into a kneading machine, excluding natural rubber, the polymer having a temperature within the range of −20° C. to 80° C. and satisfying the following formula (I):

description='In-line Formulae' end='lead'(Tip clearance d of kneading machine)3≤(Volume V of polymer ready for introduction into kneading machine)≤2.0×104 cm3  (I).description='In-line Formulae' end='tail'

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO RUBBER INDUSTRIES LTDKOBE-SHI HYOGO-KEN 651-0072

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitaou, Ayaka Kobe, JP 3 3
Kojima, Ryoji Kobe, JP 47 229
Tomisaki, Yukari Kobe, JP 5 4
Tsuchida, Tsuyoshi Kobe, JP 21 92

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