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2 057 378

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IPC

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Application

94025677/07, 1994-07-08

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Actual filing date

1994-07-08

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Published

1996-03-27

(72)

Inventor

Gramatikati R.I.Trezvov V.V.Kufaeva E.A.Pivnenko V.T.Meshchanov G.I.Shatalova M.V.

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij, Proektno-Konstruktorskij I Tekhnologicheskij Institut Kabel'Noj Promyshlennosti"

POLYURETHANE COMPOUND FOR INSULATING ELECTRICAL CONDUCTORS Russian patent published in 1996 - IPC

Abstract RU 2057378 C1

FIELD: electrical engineering. SUBSTANCE: compound is composed of, mass percent: oligoesterimide based on diamethylterephthalate, trimethylolpropane, ethylene glycol, 4,41-diamino diphenylmethane, and trimellite anhydride - 18.0-19.0; blocked triisocyanate - 15.0-16.5; catalyst - 3.0-3.5; organic solvent - 61.-64.0. EFFECT: improved strength, flexibility, resistance to high temperature, with added advantage of provision for tinning this insulation. 3 tbl

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RU 2 057 378 C1

Authors

Gramatikati R.I.

Trezvov V.V.

Kufaeva E.A.

Pivnenko V.T.

Meshchanov G.I.

Shatalova M.V.

Dates

1996-03-27—Published

1994-07-08—Filed

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