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(19)

RU

(11)

2 515 784

(13)

C2

(51)

IPC

C08L27/18(2006-01-01)

C08L27/16(2006-01-01)

C08L35/04(2006-01-01)

C08K3/04(2006-01-01)

C08F114/22(2006-01-01)

C08F114/26(2006-01-01)

C08F116/12(2006-01-01)

(21) (22)

Application

2012104872/05, 2012-02-10

(24)

Start date

2012-02-10

(22)

Actual filing date

2012-02-10

(45)

Published

2014-05-20

(72)

Inventor

Gubanov Viktor AndreevichTsypkina Irina MikhajlovnaVolkova Margarita AlekseevnaZhuravlev Mikhail Vasil'EvichKokotin Igor' VladimirovichSinjutin Evgenij VladislavovichGrigorjan Galina Viktorovna

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Lenina I Ordena Trudovogo Krasnogo Znameni Nauchno-Issledovatel'Skij Institut Sinteticheskogo Kauchuka Imeni Akademika S.V. Lebedeva"Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Ministerstvo Obrazovanija I Nauki Rossijskoj Federatsii

COMPOSITION BASED ON COPOLYMER OF FLUOROLEFIN AND PERFLUOROALKYLVINYL ETHERS, CONTAINING NITRILE GROUPS Russian patent published in 2014 - IPC C08L27/18 C08L27/16 C08L35/04 C08K3/04 C08F114/22 C08F114/26 C08F116/12 

Abstract RU 2515784 C2

FIELD: chemistry.

SUBSTANCE: invention relates to obtaining polymer compositions based on copolymers of fluorolefins, applied in chemical, oil-refining industry, in particular in units of deep drilling equipment. Composition contains copolymer of fluorolefin (tetrafluoroethylene or vinylidenfluoride) and perfluoroalkylvinyl ethers, which contains nitrile groups, vulcanising agent bis-4,4'-dioxy-3,3'-diaminodiphenyl hexafluoropropane and fullerene soot.

EFFECT: products obtained on the base of said composition (vulcanisates) possess higher tension in 100% stretching with preservation of all other physicomechanical properties.

2 tbl, 1 ex

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RU 2 515 784 C2

Authors

Gubanov Viktor Andreevich

Tsypkina Irina Mikhajlovna

Volkova Margarita Alekseevna

Zhuravlev Mikhail Vasil'Evich

Kokotin Igor' Vladimirovich

Sinjutin Evgenij Vladislavovich

Grigorjan Galina Viktorovna

Dates

2014-05-20—Published

2012-02-10—Filed

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