Fluororubber composition

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United States of America Patent

PATENT NO 9976016
SERIAL NO

14380101

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Abstract

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A fluororubber composition including a fluororubber having an iodine content of 10 to 90 mol % for the total mole of the polymer end groups and a carbon black (B), wherein a difference (δG′), represented by G′(1%)-G′(100%), is not lower than 120 kPa and not higher than 3,000 kPa, where G′(1%) denotes a shear modulus at a dynamic strain of 1% under an uncrosslinked state and G′(100%) denotes a shear modulus at a dynamic strain of 100% under an uncrosslinked state, and G′(1%) and G′(100%) are determined by a dynamic viscoelasticity test with a rubber process analyzer (RPA) in a condition that the measurement frequency is 1 Hz and the measurement temperature is 100° C.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA CITY OSAKA OF JAPAN OSAKA-SHI OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doi, Michiko Settsu, JP 9 36
Fukuoka, Shoji Settsu, JP 22 185
Kadowaki, Yuu Settsu, JP 6 25
Kitaichi, Masanori Settsu, JP 30 293
Morita, Shigeru Settsu, JP 91 967
Ota, Daisuke Settsu, JP 50 297
Taeda, Mayuko Settsu, JP 15 80
Ueda, Akinori Settsu, JP 15 71
Yamamura, Kazuhiro Settsu, JP 16 94

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