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2 214 435

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Application

2002131704/04, 2002-11-26

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Start date

2002-11-26

(22)

Actual filing date

2002-11-26

(45)

Published

2003-10-20

(72)

Inventor

Sakharova L.A.Indejkin E.A.Grigor'Eva I.V.Manerov V.B.Kulikova O.A.Oparina O.G.Trofimova L.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Jaroslavskij Nauchno-Issledovatel'Skij Institut Lakokrasochnoj Promyshlennosti

COMPOSITION FOR APPLYING ONTO CORRODED SURFACES Russian patent published in 2003 - IPC

Abstract RU 2214435 C1

FIELD: corrosion protection. SUBSTANCE: composition contains 4,4'-isopropylidenediphenol epoxide resin with epoxide equivalent weight 450-500, pigments, fillers, amine-type hardener, and solvents, peculiar feature of composition being that said amine-type hardener is based on pentadecynylphenol and that additional aliphatic epoxide resin is included. Composition may further contain iron mica constituted by, wt %: Fe₂O₃ 85-94, Al₂O₃ 2-3, MgO 1-2, CaO 0.3-1, SiO₂ 3-6, Pb <0.1m and modified polysiloxane. All components are taken in appropriate proportions. EFFECT: enhanced protective properties of coating. 3 cl, 2 tbl

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RU 2 214 435 C1

Authors

Sakharova L.A.

Indejkin E.A.

Grigor'Eva I.V.

Manerov V.B.

Kulikova O.A.

Oparina O.G.

Trofimova L.V.

Dates

2003-10-20—Published

2002-11-26—Filed