FIRE-RESISTANT POLYMER COMPOSITION BASED ON POLYDICYCLOPENTADIENE Russian patent published in 2023 - IPC C09K21/14 C09K21/08 

Abstract RU 2807450 C1

FIELD: organic chemistry.

SUBSTANCE: organic high-molecular compounds, namely the production of polymer compositions based on thermosets, in particular polydicyclopentadiene, used for the manufacture of electronics parts, automotive and aircraft parts, and ornamental structural materials. The fire-resistant polymer composition based on polydicyclopentadiene contains the following components, wt.%: bromine-containing fire retardant - 18, second-generation Grubbs catalyst - 0.01, phenolic antioxidant - 0.2, phosphite antioxidant - 0.2, highly dispersed silicon dioxide, modified 5 wt.% 5-norbornen-2-yl(triethoxy)silane – 2, polydicyclopentadiene - base.

EFFECT: increasing fire resistance, heat resistance and physical and mechanical characteristics.

2 cl, 1 tbl

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RU 2 807 450 C1

Authors

Bondaletov Vladimir Grigorevich

Bondaletova Liudmila Ivanovna

Dates

2023-11-14Published

2023-04-04Filed