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2 615 378

(13)

(51)

IPC

C08L15/02(2006-01-01)

B29C33/40(2006-01-01)

B29L31/38(2006-01-01)

(21) (22)

Application

2015142935, 2015-10-06

(24)

Start date

2015-10-06

(22)

Actual filing date

2015-10-06

(45)

Published

2017-04-04

(72)

Inventor

Mikhajlov Yurij MikhajlovichReznikov Mikhail SergeevichKoskin Igor YurevichSandalov Sergej IvanovichUshmarin Nikolaj Filippovich

(73)

Holder

Aktsionernoe Obshchestvo Proizvodstvennoe Obedinenie Imeni V.I. Chapaeva"

RUBBER MIXTURE FOR MANUFACTURING ACOUSTIC COATINGS Russian patent published in 2017 - IPC C08L15/02 B29C33/40 B29L31/38

Abstract RU 2615378 C1

FIELD: chemistry.

SUBSTANCE: rubber composition for the manufacture of acoustic coatings includes parts by weight of synthetic rubber epichlorohydrin - 70.0, -80.0; synthetic rubber, propylene oxide - 20.0-30.0; sulfur - 2.0-3.0; thiuram D - and kaptaks 2.0-3.0 - 0.5-1.5; zinc oxide - magnesium and 3.0-5.0 - 2.0-3.0; stearic acid - 1.0-1.5; active carbon black N 220 - 30.0-35.0; plasticiser - dibutyl - 3.0-5.0; softener - Industrial oil I-12A - 25.0-35.0; sorbitan monostearate technological additive - 1.0-2.0; polymer filler trans polynorbornene - 20.0-25.0.

EFFECT: invention can improve the processing properties of the moulding, to increase the effect of sonar protivogidrolokatsionny special multi-layer coating structure, made of a rubber mixture.

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RU 2 615 378 C1

Authors

Mikhajlov Yurij Mikhajlovich

Reznikov Mikhail Sergeevich

Koskin Igor Yurevich

Sandalov Sergej Ivanovich

Ushmarin Nikolaj Filippovich

Dates

2017-04-04—Published

2015-10-06—Filed