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2 017 752

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Application

4929190/05, 1991-04-17

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Actual filing date

1991-04-17

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Published

1994-08-15

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Inventor

Aksenov V.I.Ziborova V.P.Sokolova A.D.Zaboristov V.N.Arest-Jakubovich A.A.Khlustikov V.I.Sharygin P.V.Pakhomov V.A.Cherepov Ju.I.Markov P.P.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Zavod Sinteticheskogo Kauchuka"

METHOD OF SYNTHESIS OF LOW-MOLECULAR 1,2-POLYBUTADIENE Russian patent published in 1994 - IPC

Abstract RU 2017752 C1

FIELD: polymeric compounds. SUBSTANCE: method involves polymerization of butadiene-1,3 in alkylaromatic solvent in the presence of initiating system and regulator of molecular mass. Initiating system consists of organolithium and electro-donor compounds. Regulator of molecular mass - potassium diisobutylaluminate. Atomic ratio potassium:lithium is 0.1-0.5. EFFECT: improved method of synthesis. 1 tbl

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RU 2 017 752 C1

Authors

Aksenov V.I.

Ziborova V.P.

Sokolova A.D.

Zaboristov V.N.

Arest-Jakubovich A.A.

Khlustikov V.I.

Sharygin P.V.

Pakhomov V.A.

Cherepov Ju.I.

Markov P.P.

Dates

1994-08-15—Published

1991-04-17—Filed

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