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2 064 836

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IPC

(21) (22)

Application

94022210/04, 1994-06-20

(22)

Actual filing date

1994-06-20

(45)

Published

1996-08-10

(72)

Inventor

Zakharov V.A.Makhtarulin S.I.Sergeev S.A.Mikenas T.B.Nikitin V.E.Echevskaja L.G.Khmelinskaja A.D.

(73)

Holder

Institut Kataliza Im. G.K.Boreskova So Ran

METHOD TO PRODUCE APPLIED CATALYST FOR ETHYLENE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE WITH ALFA-OLEFINS Russian patent published in 1996 - IPC

Abstract RU 2064836 C1

FIELD: oil refinery and petrochemical industries. SUBSTANCE: production of applied catalyst for ethylene polymerization and copolymerization of ethylene with alfa-olefins is realized due to reaction of magnesium-organic compound of MgPh2nVgCl2mr20 composition, with n - 0.37 - 0.7, m is more or equal to 2, R20 - ether, Ph - C6H5 with tetrachloride of carbon with mole ratio of CC 14 / MG 1 and temperature of (-20) - 60 C. EFFECT: improved quality of applied catalyst. 2 cl, 1 tbl

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RU 2 064 836 C1

Authors

Zakharov V.A.

Makhtarulin S.I.

Sergeev S.A.

Mikenas T.B.

Nikitin V.E.

Echevskaja L.G.

Khmelinskaja A.D.

Dates

1996-08-10—Published

1994-06-20—Filed