RU96108789A - CONNECTION OF METAL, SCALE, CATALYST, CONTAINING THIS COMPOUND, METHOD OF OBTAINING POLYOLEFIN, POLYOLEFIN - Google Patents

CONNECTION OF METAL, SCALE, CATALYST, CONTAINING THIS COMPOUND, METHOD OF OBTAINING POLYOLEFIN, POLYOLEFIN

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Publication number
RU96108789A
RU96108789A RU96108789/04A RU96108789A RU96108789A RU 96108789 A RU96108789 A RU 96108789A RU 96108789/04 A RU96108789/04 A RU 96108789/04A RU 96108789 A RU96108789 A RU 96108789A RU 96108789 A RU96108789 A RU 96108789A
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RU
Russia
Prior art keywords
metallocene
catalyst
polyolefin
compound
formula
Prior art date
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RU96108789/04A
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Russian (ru)
Inventor
Аульбах Михель
Брекнер Михель-Йоахим
Кюбер Франк
Ценк Роланд
Original Assignee
Хехст АГ
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.)
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Publication date
Application filed by Хехст АГ filed Critical Хехст АГ
Publication of RU96108789A publication Critical patent/RU96108789A/en

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Claims (6)

1. Соединение металлоцена с по меньшей мере двумя отличающимися друг от друга фрагментами металлоцена L-МХ2-L , которое имеет формулу 1
Figure 00000001

где В обозначает мостик;
m обозначает целое число от 2 до 100000,
М обозначает атом металла группы 1V6, Vб или VIб Периодической системы элементов;
Х независимо друг от друга во фрагменте металлоцена L -МХ2-L одинаковые или различные и обозначают водород, С1-С40-углеводородсодержащую группу, ОН- группу, атом галогена или псевдогалогена,
L во фрагменте металлоцена L -МХ2-L независимо друг от друга одинаковые или различные и обозначают π -лиганд или другой донор электронов.1. The metallocene compound with at least two different metallocene fragments L-MX 2 -L, which has the formula 1
Figure 00000001

where B is a bridge;
m denotes an integer from 2 to 100000,
M denotes a metal atom of group 1V6, Vb or VIb of the Periodic Table of Elements;
X independently of each other in the metallocene fragment L -MX 2 -L is the same or different and denotes hydrogen, a C 1 -C 40 -hydrocarbon group, an OH group, a halogen atom or a pseudohalogen atom,
L in the fragment of the metallocene L -MX 2 -L, independently of one another, the same or different and denote a π-ligand or another electron donor. 2. Соединение металлоцена формулы I по п. 1, применяемое в качестве компонента катализатора для полимеризации олефинов. 2. The metallocene compound of the formula I according to claim 1, used as a catalyst component for the polymerization of olefins. 3. Катализатор, содержащий по меньшей мере одно соединение металлоцена и по меньшей мере один совместно используемый катализатор, отличающийся тем, что он содержит металлоцен формулы I по п. 1. 3. A catalyst containing at least one metallocene compound and at least one shared catalyst, characterized in that it contains a metallocene of the formula I according to claim 1. 4. Катализатор по п. 3, отличающийся тем, что он дополнительно содержит носитель. 4. The catalyst according to claim 3, characterized in that it additionally contains a carrier. 5. Способ получения полимеров олефинов полимеризацией по меньшей мере одного олефина в присутствии катализатора, который содержит по меньшей мере одно соединение металлоцена и по меньшей мере один сокатализатор, отличающийся тем, что металлоцен представляет соединение формулы 1 по п. 1. 5. A method of producing olefin polymers by polymerizing at least one olefin in the presence of a catalyst that contains at least one metallocene compound and at least one cocatalyst, characterized in that the metallocene is a compound of formula 1 in claim 1. 6. Полиолефин, являющийся продуктом способа по п. 5. 6. Polyolefin, which is a product of the method according to claim 5.
RU96108789/04A 1995-04-27 1996-04-26 CONNECTION OF METAL, SCALE, CATALYST, CONTAINING THIS COMPOUND, METHOD OF OBTAINING POLYOLEFIN, POLYOLEFIN RU96108789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19514301.9 1995-04-27
DE19520599.5 1995-06-06

Publications (1)

Publication Number Publication Date
RU96108789A true RU96108789A (en) 1998-07-20

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