Composition, crosslinked rubber molded article and fluorine-containing polymer

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United States of America

PATENT NO 12060445
SERIAL NO

17265830

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Abstract

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A composition including a fluorine-containing polymer and a cross-linking agent, wherein the fluorine-containing polymer contains a vinylidene fluoride unit, a unit of a fluorine-containing monomer (1) represented by the following general formula (1):

description='In-line Formulae' end='lead'CHX1═CX2Rf  (1)description='In-line Formulae' end='tail'

wherein one of X1 and X2 is H, the other is F, and Rf is a linear or branched fluoroalkyl group having 1 to 12 carbon atoms, and a unit of a monomer providing a crosslinking site. The monomer providing a crosslinking site is a monomer having at least one crosslinkable group selected from a cyano group, a carboxyl group, an alkoxycarbonyl group and a hydroxyl group. Also disclosed is a crosslinked rubber molded article obtained by crosslinking the composition.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDUMEDA CENTER BUILDING 4-12 NAKAZAKI-NISHI 2-CHOME KITA-KU OSAKA-SHI OSAKA 5308323 ?5308323

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furutani, Takahiro Osaka, JP 50 172
Irie, Masaki Osaka, JP 41 113
Kamiya, Yusuke Osaka, JP 60 293
Sumino, Eisaku Osaka, JP 6 6
Tamai, Rina Osaka, JP 11 1
Terada, Junpei Osaka, JP 55 127

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