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Application

2002123810/09, 2002-09-06

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Start date

2002-09-06

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Actual filing date

2002-09-06

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Published

2004-06-20

(72)

Inventor

Merkulov V.A.Uzdenskij V.B.Grigorov A.O.Gudkov A.P.Zhukova E.G.Belykh A.Eh.Mitkevich A.S.Paverman N.G.Lashchiver R.A.Pritul'Chik V.N.Semenova A.B.Meshchanov G.I.Sytnikov V.E.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennaja FirmaOtkrytoe Aktsionernoe Obshchestvo Vserossijskij Nauchno-Issledovatel'Skij, Proektno-Konstruktorskij I Tekhnologicheskij Institut Kabel'Noj Promyshlennosti

ELECTRIC INSULATION COMPOSITION Russian patent published in 2004 - IPC

Abstract RU 2231148 C2

FIELD: cable technology.

SUBSTANCE: invention is related polymer compositions intended for insulation and manufacture of sheaths of cables, which do not contain any halogens. Composition includes, percent by mass: trihydtrate of aluminum oxide 50.0-70.0; phenolformaldhyde resin 1.0-4.0; zinc borate 2.0-5.0, polyethylene wax 2.0-5.0, polyboid 2.0-5.0; irganox 1330 0.05-2.0; irganox MD 1024 0.1-0.5, copolymer of ethylene with vinyl acetate being the balance.

EFFECT: improved mechanical characteristics and resistance to action of copper ions.

2 tbl

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RU 2 231 148 C2

Authors

Merkulov V.A.

Uzdenskij V.B.

Grigorov A.O.

Gudkov A.P.

Zhukova E.G.

Belykh A.Eh.

Mitkevich A.S.

Paverman N.G.

Lashchiver R.A.

Pritul'Chik V.N.

Semenova A.B.

Meshchanov G.I.

Sytnikov V.E.

Dates

2004-06-20—Published

2002-09-06—Filed