RU93050069A - CATALYST COMPOSITION AND THE PROCESS OF MANUFACTURING POLYOLEPHINES - Google Patents

CATALYST COMPOSITION AND THE PROCESS OF MANUFACTURING POLYOLEPHINES

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Publication number
RU93050069A
RU93050069A RU93050069/04A RU93050069A RU93050069A RU 93050069 A RU93050069 A RU 93050069A RU 93050069/04 A RU93050069/04 A RU 93050069/04A RU 93050069 A RU93050069 A RU 93050069A RU 93050069 A RU93050069 A RU 93050069A
Authority
RU
Russia
Prior art keywords
polyolephines
manufacturing
catalyst composition
metallocene
compositions
Prior art date
Application number
RU93050069/04A
Other languages
Russian (ru)
Other versions
RU2165435C2 (en
Inventor
Реймонд Литтл Ян
Пол Макнелли Джон
Original Assignee
Бп Кемикэлс Лимитед
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
Priority claimed from GB929218814A external-priority patent/GB9218814D0/en
Priority claimed from GB939308078A external-priority patent/GB9308078D0/en
Application filed by Бп Кемикэлс Лимитед filed Critical Бп Кемикэлс Лимитед
Publication of RU93050069A publication Critical patent/RU93050069A/en
Application granted granted Critical
Publication of RU2165435C2 publication Critical patent/RU2165435C2/en

Links

Claims (1)

Каталитические композиции, включающие в себя как металлоценовые комплексы, содержащие полимеризующиеся группы, так и полимеризационные катализаторы, например катализаторы Циглера-Натта, могут быть использованы для получения полиолефинов. Такие каталитические композиции могут содержать металлоценовый комплекс в форме полимера и могут быть соответственно нанесены на неорганические носители. С использованием этих каталитических композиций могут быть получены полимеры с широким диапазоном молекулярно-массового распределения и распределения сомономерных звеньев. Предпочтительными металлоценовыми комплексами являются циркониевые комплексы, в молекулах которых полимеризующейся группой служит виниловая группа.Catalytic compositions comprising both metallocene complexes containing polymerizable groups and polymerization catalysts, for example Ziegler-Natta catalysts, can be used to produce polyolefins. Such catalyst compositions may contain the metallocene complex in the form of a polymer and may be suitably supported on inorganic supports. Using these catalytic compositions, polymers with a wide range of molecular weight distribution and comonomer units distribution can be obtained. Preferred metallocene complexes are zirconium complexes whose molecules in the polymerizing group are a vinyl group.
RU93050069/04A 1992-09-04 1993-08-31 Catalyst composition used for polymerization of olefins RU2165435C2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB929218814A GB9218814D0 (en) 1992-09-04 1992-09-04 Catalyst compositions and uses therefor
GB9218814.3 1992-09-04
GB939308078A GB9308078D0 (en) 1993-04-20 1993-04-20 Catalyst compositions and uses thereof
GB9308078.6 1993-04-20

Publications (2)

Publication Number Publication Date
RU93050069A true RU93050069A (en) 1996-08-20
RU2165435C2 RU2165435C2 (en) 2001-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93050069/04A RU2165435C2 (en) 1992-09-04 1993-08-31 Catalyst composition used for polymerization of olefins

Country Status (15)

Country Link
US (1) US5747405A (en)
EP (1) EP0586168B1 (en)
JP (1) JP3382311B2 (en)
KR (1) KR100293264B1 (en)
CN (1) CN1080268C (en)
AT (1) ATE194361T1 (en)
CA (1) CA2105013A1 (en)
DE (1) DE69328955T2 (en)
ES (1) ES2148205T3 (en)
FI (1) FI112235B (en)
GR (1) GR3033857T3 (en)
MY (1) MY108939A (en)
NO (1) NO308134B1 (en)
PT (1) PT586168E (en)
RU (1) RU2165435C2 (en)

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