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2 057 756

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IPC

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Application

94007322/04, 1994-03-14

(22)

Actual filing date

1994-03-14

(45)

Published

1996-04-10

(72)

Inventor

Panfilova Z.P.Korneev N.N.Govorov N.N.Tomashevskij M.V.Zolotarev V.L.Kropacheva E.N.Smirnova L.V.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Tekhnicheskoe Predprijatie

METHOD FOR PRODUCING COMPONENT FOR CATALYST OF POLYMERIZATION OF BUTADIENE-1,3 Russian patent published in 1996 - IPC

Abstract RU 2057756 C1

FIELD: organic compounds. SUBSTANCE: triisobutyl aluminium and aluminium chloride are used as reagents, their molar ratio being 2.00:1.06-1.23, their mass ratio being 1.000:0.357-0.415. Reaction is carried out at 60-65 C. Thus prepared product is filtered and diluted. Said product may be used during polymerization of butadiene-1,3. EFFECT: improves efficiency of method.

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RU 2 057 756 C1

Authors

Panfilova Z.P.

Korneev N.N.

Govorov N.N.

Tomashevskij M.V.

Zolotarev V.L.

Kropacheva E.N.

Smirnova L.V.

Dates

1996-04-10—Published

1994-03-14—Filed

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