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1 793 703

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A1

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IPC

(21) (22)

Application

4879568/05, 1990-11-02

(22)

Actual filing date

1990-11-02

(45)

Published

1994-06-15

(72)

Inventor

Rodinov 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 1793703 A1

FIELD: polymeric compounds. SUBSTANCE: method involves aqueous-emulsion copolymerization of 85.7-91.2 wt.- % styrene and 8.8-14.3 wt.- % N-phenylmaleimide in the presence of surface-active substance and 0.1-3.0 wt.- % thioalcol of monomers sum. Thioalcohol of the general formula RSH, where R - C4-C12-alkyl. Copolymers are used as vibration-absorbing materials. EFFECT: improved method of synthesis. 1 tbl

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SU 1 793 703 A1

Authors

Rodinov 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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