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(19)

(11)

2 625 108

(13)

(51)

IPC

C08L9/00(2006-01-01)

C08L9/02(2006-01-01)

C08K3/04(2006-01-01)

C08K3/06(2006-01-01)

C08K3/22(2006-01-01)

C08K5/09(2006-01-01)

C08K5/10(2006-01-01)

C08K5/18(2006-01-01)

C08K5/40(2006-01-01)

C08K5/43(2006-01-01)

C08K5/44(2006-01-01)

(21) (22)

Application

2016130493, 2016-07-25

(24)

Start date

2016-07-25

(22)

Actual filing date

2016-07-25

(45)

Published

2017-07-11

(72)

Inventor

Livshits Aleksandr BorisovichMingazov Azat ShamilovichUshmarin Nikolaj FilippovichSandalov Sergej IvanovichEgorov Evgenij NikolaevichStarukhin Leonid Petrovich

(73)

Holder

Aktsionernoe Obshchestvo Proizvodstvennoe Obedinenie Imeni V.I. Chapaeva"

COMPOSITE OIL-SWELLABLE MATERIAL Russian patent published in 2017 - IPC C08L9/00 C08L9/02 C08K3/04 C08K3/06 C08K3/22 C08K5/09 C08K5/10 C08K5/18 C08K5/40 C08K5/43 C08K5/44

Abstract RU 2625108 C1

FIELD: chemistry.

SUBSTANCE: composite oil-swellable material includes, pts. wt.: butadiene-nitrile rubber with the content of nitrile acrylic acid 17-20% - 40.0-50.0, isoprene rubber SKI-3 - 50.0-60.0, sulfur - 0.5-0.9, sulfenamide C - 1.5-2.5, N, N'-dithiodimorpholine - 1.5-2.5, tiuram D - 1.5-2.5, anti-seizure "ZPR" - 0.3-0.5, zinc oxide 2.5-3.5, zinc stearate 4.0-5.0, stearic acid 1.0-2.0, naphtham-2 1.5-2.0, technical carbon H 220-25.0-3.0, taurite TS-D - 14.0-16.0, resin "Shinplast" - 4.0-5.5, oxanol CS-100 - 2.0-3.0, dibutyl phthalate - 3.0-4.0, industrial oil I-12A - 24.0-32.0, trans-polynorbornene - 6.0-8.0.

EFFECT: invention makes it possible to improve the tensile strength of the material and to achieve a certain degree of its volumetric swelling in petroleum, oil and fuel.

2 tbl

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RU 2 625 108 C1

Authors

Livshits Aleksandr Borisovich

Mingazov Azat Shamilovich

Ushmarin Nikolaj Filippovich

Sandalov Sergej Ivanovich

Egorov Evgenij Nikolaevich

Starukhin Leonid Petrovich

Dates

2017-07-11—Published

2016-07-25—Filed