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2 747 941

(13)

(51)

IPC

C08L63/00(2006-01-01)

C09K21/14(2006-01-01)

C08K5/5399(2006-01-01)

C08K3/22(2006-01-01)

(21) (22)

Application

2020109368, 2020-03-03

(24)

Start date

2020-03-03

(22)

Actual filing date

2020-03-03

(45)

Published

2021-05-17

(72)

Inventor

Mandrik Mark AleksandrovichSadkovskij Ivan AleksandrovichBelugin Sergej Evgenevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu Byuro Monolit" Monolit")

CELLULAR NON-FLAMMABLE EPOXY COMPOSITION Russian patent published in 2021 - IPC C08L63/00 C09K21/14 C08K5/5399 C08K3/22

Abstract RU 2747941 C1

FIELD: polymers,

SUBSTANCE: invention relates to the creation of porous polymer composite materials for construction and is intended for the repair and elimination of defects in building structures. The non-flammable epoxy composition contains a mixture of phosphazene-containing epoxy resin with a liquid hardener and a foaming agent, which is a mixture of aluminum powder and water. The composition may also contain a thickener, a thermoplastic polymer or an elastomer, in an amount from 0 to 5 parts by weight.

EFFECT: invention makes it possible to obtain an epoxy composition having a cellular structure and reduced combustibility after curing.

2 cl

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RU 2 747 941 C1

Authors

Mandrik Mark Aleksandrovich

Sadkovskij Ivan Aleksandrovich

Belugin Sergej Evgenevich

Dates

2021-05-17—Published

2020-03-03—Filed