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Application

98104805/04, 1998-03-12

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Start date

1998-03-12

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Actual filing date

1998-03-12

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Published

2000-01-20

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Inventor

Zaboristov V.N.Byrikhina N.N.Berlin A.A.Minsker K.S.

(73)

Holder

Zaboristov Valerij NikolaevichByrikhina Natal'Ja NikolaevnaBerlin Aleksandr AleksandrovichMinsker Karl SamuilovichInstitut Khimicheskoj Fiziki Ran Im.N.N.Semenova

POLYISOBUTYLENE PRODUCTION PROCESS Russian patent published in 2000 - IPC

Abstract RU 2144543 C1

FIELD: polymer production. SUBSTANCE: turbulent-type reactors are proposed to combine adiabatic and isothermal processes owing to in series connected reaction zones. Carrying out polymerization reaction in boiling reaction medium zone results in increased productivity of production of polyisobutylene with controlled molecular weight. EFFECT: reduced power and material consumption. 2 cl, 1 tbl

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RU 2 144 543 C1

Authors

Zaboristov V.N.

Byrikhina N.N.

Berlin A.A.

Minsker K.S.

Dates

2000-01-20—Published

1998-03-12—Filed

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