SU1053352A1 - Preparation of ethylene polymerization catalyst - Google Patents

Preparation of ethylene polymerization catalyst

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Publication number
SU1053352A1
SU1053352A1 SU3451644/04A SU3451644A SU1053352A1 SU 1053352 A1 SU1053352 A1 SU 1053352A1 SU 3451644/04 A SU3451644/04 A SU 3451644/04A SU 3451644 A SU3451644 A SU 3451644A SU 1053352 A1 SU1053352 A1 SU 1053352A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnesium
polymerization catalyst
ethylene polymerization
preparation
titanium tetrachloride
Prior art date
Application number
SU3451644/04A
Other languages
Russian (ru)
Inventor
С.И. Махтарулин
С.А. Сергеев
В.А. Захаров
В.Е. Никитин
А.Д. Хмелинская
М.С. Саппаев
Г.П. Толстов
В.М. Каймашников
В.В. Балашов
С.С. Шишлов
Original Assignee
Институт катализа СО АН СССР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU3451644/04A priority Critical patent/SU1053352A1/en
Application granted granted Critical
Publication of SU1053352A1 publication Critical patent/SU1053352A1/en

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

FIELD: catalysts for olefin polymerization processes. SUBSTANCE: in a method where ethylene polymerization catalyst is prepared via interaction of metal magnesium with butyl chloride in hydrocarbon solvent medium in presence of iodine at 70-90 C followed by allowing magnesium- containing carrier thus obtained to stand and treating it with titanium tetrachloride at 15-25 C and agitation, distinguishing feature is that magnesium-butyl chloride interaction is performed in presence of titanium tetrachloride at its molar ratio to magnesium from 0.0025 to 0.006. EFFECT: simplified method and increased catalyst activity.
SU3451644/04A 1982-03-24 1982-03-24 Preparation of ethylene polymerization catalyst SU1053352A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3451644/04A SU1053352A1 (en) 1982-03-24 1982-03-24 Preparation of ethylene polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3451644/04A SU1053352A1 (en) 1982-03-24 1982-03-24 Preparation of ethylene polymerization catalyst

Publications (1)

Publication Number Publication Date
SU1053352A1 true SU1053352A1 (en) 1997-11-10

Family

ID=60518614

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3451644/04A SU1053352A1 (en) 1982-03-24 1982-03-24 Preparation of ethylene polymerization catalyst

Country Status (1)

Country Link
SU (1) SU1053352A1 (en)

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