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(19)

(11)

2 670 840

(13)

(51)

IPC

C08L63/00(2006-01-01)

H01B3/40(2006-01-01)

H01Q15/08(2006-01-01)

C09D163/02(2006-01-01)

C09D5/25(2006-01-01)

C08L83/04(2006-01-01)

(21) (22)

Application

2017137068, 2017-10-20

(24)

Start date

2017-10-20

(22)

Actual filing date

2017-10-20

(45)

Published

2018-10-25

(72)

Inventor

Chukhlanov Vladimir YurevichSelivanov Oleg GrigorevichKireeva Yuliya GennadevnaChukhlanova Natalya Vladimirovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni Aleksandra Grigorevicha I Nikolaya Grigorevicha Stoletovykh"

COMPOSITION FOR HEAT-RESISTANT DIELECTRIC POLYMER COMPOSITION Russian patent published in 2018 - IPC C08L63/00 H01B3/40 H01Q15/08 C09D163/02 C09D5/25 C08L83/04

Abstract RU 2670840 C1

FIELD: chemistry; electrical engineering.

SUBSTANCE: invention relates to a dielectric composition for composite polymeric materials and can be used to create radio-transparent products and coatings of receiving-transmitting radio engineering systems for aerospace, marine, land civil and special purpose equipment. Dielectric polymer composition consists of epoxy resin, polyethylene polyamine, polymethylphenylsiloxane, aluminum oxide and glass hollow microspheres in the following ratio, parts by weight: epoxy resin – 100, polyethylene polyamine – 10, polymethylphenylsiloxane – 10–60, aluminum oxide – 5–15, microspheres hollow glass – 10–40.

EFFECT: technical result of the invention is to obtain a heat-resistant dielectric polymer composition with low water absorption and high dielectric characteristics.

1 cl, 1 tbl, 3 ex

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RU 2 670 840 C1

Authors

Chukhlanov Vladimir Yurevich

Selivanov Oleg Grigorevich

Kireeva Yuliya Gennadevna

Chukhlanova Natalya Vladimirovna

Dates

2018-10-25—Published

2017-10-20—Filed