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2 729 522

(13)

(51)

IPC

C09J123/08(2006-01-01)

(21) (22)

Application

2019142548, 2019-12-16

(24)

Start date

2019-12-16

(22)

Actual filing date

2019-12-16

(45)

Published

2020-08-07

(72)

Inventor

Levchenko Svetlana IvanovnaPen Vladimir RobertovichKolyada Katrin Alekseevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Nauki I Tekhnologij Imeni Akademika M.F. Reshetneva" Im. M.F. Reshetneva)

ADHESIVE COMPOSITION Russian patent published in 2020 - IPC C09J123/08

Abstract RU 2729522 C1

FIELD: chemistry.

SUBSTANCE: invention relates to adhesive compositions used as anticorrosive and protective coatings, hot-melt adhesives and sealants. Composition contains, wt%: copolymer of ethylene with vinyl acetate 77–95; γ-aminopropyltriethoxysilane 0.5–3; colophony 2–5; o,o'-bis(1,3,5-tri-tert-butyl-cyclohexadiene-2,5-on-4-yl)-n-benzoquinone-dioxime – 1–5; 2,4,6-tri-tert-butylphenol 0.5–3, mineral melt filler 1–7.

EFFECT: invention enables to obtain an adhesive composition with high cohesive and adhesive strength, thermal-oxidative stability, water- and alkali-resistance of its adhesion bonds with a metal.

1 cl, 2 tbl

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RU 2 729 522 C1

Authors

Levchenko Svetlana Ivanovna

Pen Vladimir Robertovich

Kolyada Katrin Alekseevna

Dates

2020-08-07—Published

2019-12-16—Filed