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(19)

(11)

2 705 085

(13)

(51)

IPC

E04B1/98(2006-01-01)

C08J5/10(2006-01-01)

C08L31/04(2006-01-01)

C08K3/13(2018-01-01)

C08K3/26(2006-01-01)

C08K5/02(2006-01-01)

C08K13/02(2006-01-01)

(21) (22)

Application

2019107213, 2019-03-13

(24)

Start date

2019-03-13

(22)

Actual filing date

2019-03-13

(45)

Published

2019-11-01

(72)

Inventor

Volotskoj Aleksej NikolaevichAvdonin Valerij ViktorovichYurkin Yurij Viktorovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet"

VIBRATION-ABSORBING MATERIAL Russian patent published in 2019 - IPC E04B1/98 C08J5/10 C08L31/04 C08K3/13 C08K3/26 C08K5/02 C08K13/02

Abstract RU 2705085 C1

FIELD: technological processes.

SUBSTANCE: invention relates to composite vibration-absorbing polymer materials, intended for operation at temperatures from minus 60 °C to plus 80 °C in civil engineering, car-and-car, shipbuilding, aircraft engineering and other fields where vibration protection is required. Vibration-absorbing material contains ethylene vinyl acetate, product of petrochemical synthesis in the form of chloroparaffin ChP-470, filler in the form of chalk, modifier in the form of alkylphenol-formaldehyde resin, at the specified ratio of components.

EFFECT: invention allows to reduce vibration in wide temperature range from minus 60 °C to plus 80 °C.

1 cl, 1 tbl

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RU 2 705 085 C1

Authors

Volotskoj Aleksej Nikolaevich

Avdonin Valerij Viktorovich

Yurkin Yurij Viktorovich

Dates

2019-11-01—Published

2019-03-13—Filed