EPOXY COMPOSITION FOR COATING Russian patent published in 2009 - IPC C09D163/02 C09D5/08 

Abstract RU 2360938 C1

FIELD: chemistry.

SUBSTANCE: epoxy composition is intended for obtaining anti-corrosion coatings on products and reservoirs from concrete, reinforced concrete, metallic constructions. Composition includes following components, with their ratio, wt %: 47.4-54.4 of epoxy-diane resin ED-20, 2.8-4.3 of modifier, 19.6-27.0 of solvent, 21.7-22.8 of amine hardener. As modifier composition contains polyisocyanate based on 4,4'-diphenylmethandiisocyanate. As solvent composition contains solvent R-4. As hardener composition contains aromatic polyamine "Aramine".

EFFECT: increase of water-resistance and resistance of composition to impact of acids and alkalis.

2 tbl, 4 ex

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RU 2 360 938 C1

Authors

Kutsenko Gennadij Vasil'Evich

Zinov'Ev Vasilij Mikhajlovich

Zrajchenko Ljubov' Ivanovna

Berezhnaja Ol'Ga Nikolaevna

Gorshkova Ljudmila Mikhajlovna

Saidova Svetlana Nagim'Janovna

Bulatov Denis Al'Bertovich

Dates

2009-07-10Published

2007-10-04Filed