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2 028 318

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IPC

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Application

4778763/05, 1990-01-04

(22)

Actual filing date

1990-01-04

(45)

Published

1995-02-09

(72)

Inventor

Davletbaeva I.M.Rakhmatullina A.P.Kuzaev A.I.Tselikova E.P.Kadyrova V.K.Mikhalkin V.I.Stupinskaja A.M.

(73)

Holder

Kazanskij Gosudarstvennyj Tekhnologicheskij Universitet

METHOD OF ANTISTATIC POLYURETHANE PREPARING Russian patent published in 1995 - IPC

Abstract RU 2028318 C1

FIELD: chemical technology. SUBSTANCE: method of polymer preparing involves the interaction of isocyanate prepolymer on the basis of toluylenediisocyanate and simple or complex polyether with aromatic diamines and/or butanediol or polyhydroxyethylene glycol in the medium of N,N-diethylhydroxylamine in the presence of CuCl. Method is used in chemical industry. EFFECT: improved method of antistatic preparing. 1 tbl

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RU 2 028 318 C1

Authors

Davletbaeva I.M.

Rakhmatullina A.P.

Kuzaev A.I.

Tselikova E.P.

Kadyrova V.K.

Mikhalkin V.I.

Stupinskaja A.M.

Dates

1995-02-09—Published

1990-01-04—Filed

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