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IPC

C09D5/25(2006-01-01)

C09D133/24(2006-01-01)

H01B3/42(2006-01-01)

(21) (22)

Application

2004122552/04, 2004-07-23

(24)

Start date

2004-07-23

(22)

Actual filing date

2004-07-23

(45)

Published

2006-05-27

(72)

Inventor

Alenkin Aleksej Vital'EvichBalakin Valerij SemenovichSilaeva Nina AleksandrovnaLel'Kova Lidija Mikhajlovna

(73)

Holder

Zao Kompanija

ELECTRICAL INSULATING POLYESTERAMIDE VARNISH Russian patent published in 2006 - IPC C09D5/25 C09D133/24 H01B3/42

Abstract RU 2277110 C2

FIELD: polymer materials.

SUBSTANCE: insulating varnish for coating enameled wires contains polyesteramide resin cresol solvent, petroleum solvent, and tetrabutoxytitanium, said cresol solvent being the one recovered by treatment coal oil and consisting of phenol, o-, m-, and p-cresols, and xylenols, which has following fraction composition (by volume): up to 180°C not more than 3%, 190-205°C at least 70% and up to 210°C at least 85%.

EFFECT: lowered cost price of varnish and improved quality of finished product.

1 tbl, 9 ex

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RU 2 277 110 C2

Authors

Alenkin Aleksej Vital'Evich

Balakin Valerij Semenovich

Silaeva Nina Aleksandrovna

Lel'Kova Lidija Mikhajlovna

Dates

2006-05-27—Published

2004-07-23—Filed