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(19)

(11)

2 573 517

(13)

(51)

IPC

C08J3/20(2006-01-01)

C08L23/06(2006-01-01)

C08K3/20(2006-01-01)

H01B3/30(2006-01-01)

(21) (22)

Application

2014122207/05, 2014-05-30

(24)

Start date

2014-05-30

(22)

Actual filing date

2014-05-30

(45)

Published

2016-01-20

(72)

Inventor

Semakina Ol'Ga KonstantinovnaBabenko Sergej AleksandrovichDenisova Svetlana Anatol'EvnaPospelova Natal'Ja Ivanovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Issledovatel'Skij Tomskij Politekhnicheskij Universitet"

METHOD OF MAKING ELECTRIC INSULATING COMPOSITION Russian patent published in 2016 - IPC C08J3/20 C08L23/06 C08K3/20 H01B3/30

Abstract RU 2573517 C2

FIELD: electricity.

SUBSTANCE: composition, wt % is obtained of high-pressure polyethylene - 59.6-79.6, filling material with polar surface - microcalcite - 20.0-40.0, calcium stearate - 0.3 and Richnox 1010 - 0.1. The filling material is pre-dried at 105°C up to absolutely dry state.

EFFECT: invention allows increase in homogeneity of produced composition due to hydrophobisation of the filling material surface.

2 tbl, 2 ex

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RU 2 573 517 C2

Authors

Semakina Ol'Ga Konstantinovna

Babenko Sergej Aleksandrovich

Denisova Svetlana Anatol'Evna

Pospelova Natal'Ja Ivanovna

Dates

2016-01-20—Published

2014-05-30—Filed