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2 035 774

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C1

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IPC

(21) (22)

Application

4892062/07, 1990-12-19

(22)

Actual filing date

1990-12-19

(45)

Published

1995-05-20

(72)

Inventor

Fedoseev M.S.Novoselova M.N.Borshchevskij G.D.Osipova G.F.Tikhomirova L.S.Kulakova R.S.

(73)

Holder

Institut Tekhnicheskoj Khimii Ural'Skogo Otdelenija Ran

INSULATING VARHISH Russian patent published in 1995 - IPC

Abstract RU 2035774 C1

FIELD: electrical engineering. SUBSTANCE: insulating varnish includes polyester resin N,N′-di-β, γ-dihydroxipropyl-5.5-dimethylgidantion, polybutyltitanate and organic solvent making it possible to produce emulsion with mechanical strength of 220-240 double strokes of needle, index of thermal shock 1.0 and forcing temperature 300 C. EFFECT: enhanced operational reliability of wires through improvement of mechanical and thermal characteristics of enamel insulation. 2 tbl

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RU 2 035 774 C1

Authors

Fedoseev M.S.

Novoselova M.N.

Borshchevskij G.D.

Osipova G.F.

Tikhomirova L.S.

Kulakova R.S.

Dates

1995-05-20—Published

1990-12-19—Filed

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