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1 786 809

(13)

A1

(51)

IPC

(21) (22)

Application

4879565/05, 1990-11-02

(22)

Actual filing date

1990-11-02

(45)

Published

1994-06-15

(72)

Inventor

Rodionov A.G.Byrdina N.A.Alekseeva Z.M.Sibirjakova O.V.Asinovskaja I.S.Pavljuchenko V.N.

METHOD OF COPOLYMERS SYNTHESIS Russian patent published in 1994 - IPC

Abstract SU 1786809 A1

FIELD: polymeric compounds. SUBSTANCE: method involves aqueous-emulsion copolymerization of 37.5-45.0 wt.- % N-phenylmaleimide in the presence of surface-active substance and 0.5-3.4 wt.- % thioalcohol of monomer sum. Thioalcohol of the general formula RSH, where R - R-C4-C12-alkyl. Copolymers are used as vibration-absorbing materials. EFFECT: improved method of synthesis. 1 tbl

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SU 1 786 809 A1

Authors

Rodionov A.G.

Byrdina N.A.

Alekseeva Z.M.

Sibirjakova O.V.

Asinovskaja I.S.

Pavljuchenko V.N.

Dates

1994-06-15—Published

1990-11-02—Filed

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