RU2002116724A - Supported Ziegler-type catalyst for ethylene polymerization and polymerization method - Google Patents

Supported Ziegler-type catalyst for ethylene polymerization and polymerization method

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Publication number
RU2002116724A
RU2002116724A RU2002116724/04A RU2002116724A RU2002116724A RU 2002116724 A RU2002116724 A RU 2002116724A RU 2002116724/04 A RU2002116724/04 A RU 2002116724/04A RU 2002116724 A RU2002116724 A RU 2002116724A RU 2002116724 A RU2002116724 A RU 2002116724A
Authority
RU
Russia
Prior art keywords
polymerization
supported
catalyst according
ethylene
composition
Prior art date
Application number
RU2002116724/04A
Other languages
Russian (ru)
Inventor
Владимир Александрович Захаров
Тать на Борисовна Микенас
Татьяна Борисовна Микенас
Нина Владимировна Семиколенова
Людмила Геннадьевна Ечевска
Людмила Геннадьевна Ечевская
Original Assignee
Институт катализа им. Г.К. Борескова СО РАН
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 им. Г.К. Борескова СО РАН filed Critical Институт катализа им. Г.К. Борескова СО РАН
Priority to RU2002116724/04A priority Critical patent/RU2002116724A/en
Publication of RU2002116724A publication Critical patent/RU2002116724A/en

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

Claims (5)

1. Нанесенный катализатор циглеровского типа для полимеризации этилена, содержащий нанесенное на хлорид магния соединение состава LМХ2, где L=2,6-бис (имино) пиридил, M=переходной металл VIII группы, Х-галоид, алкоксигруппа или алкильная группа, активированный алюминийорганическим соединением состава AlR3 или HAIR2, где R=метил, этил, изо-бутил, октил).1. A supported Ziegler-type catalyst for ethylene polymerization, containing a compound of composition LMX 2 supported on magnesium chloride, where L = 2,6-bis (imino) pyridyl, M = group VIII transition metal, X-halogen, alkoxy group or an activated alkyl group an organoaluminum compound of the composition AlR 3 or HAIR 2 , where R = methyl, ethyl, isobutyl, octyl). 2. Нанесенный катализатор по п.1, в котором переходным металлом является железо, кобальт, никель или их любая смесь и содержание переходного металла составляет ≤1,0мас%.2. The supported catalyst according to claim 1, wherein the transition metal is iron, cobalt, nickel, or any mixture thereof, and the transition metal content is ≤1.0 mass%. 3. Нанесенный катализатор по любому из пп.1 и 2, в котором носитель дополнительно содержит алюминийорганическое соединение состава А1R3, или HAlR2 в количестве ≤1,0 мас.% Al от веса носителя.3. The supported catalyst according to any one of claims 1 and 2, wherein the support further comprises an organoaluminum compound of composition A1R 3 , or HAlR 2 in an amount of ≤1.0 wt.% Al by weight of the support. 4. Нанесенный катализатор по любому из пп.1-3, в котором содержание алюминийорганического активатора при полимеризации соответствует мольному отношению AlR3(HAlR2)/LMX2=200-3000.4. The supported catalyst according to any one of claims 1 to 3, in which the content of the organoaluminum activator during polymerization corresponds to the molar ratio AlR 3 (HAlR 2 ) / LMX 2 = 200-3000. 5. Способ полимеризации этилена, в котором используют катализатор по пп.1-4.5. The method of polymerization of ethylene, which uses the catalyst according to claims 1 to 4.
RU2002116724/04A 2002-06-21 2002-06-21 Supported Ziegler-type catalyst for ethylene polymerization and polymerization method RU2002116724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002116724/04A RU2002116724A (en) 2002-06-21 2002-06-21 Supported Ziegler-type catalyst for ethylene polymerization and polymerization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002116724/04A RU2002116724A (en) 2002-06-21 2002-06-21 Supported Ziegler-type catalyst for ethylene polymerization and polymerization method

Publications (1)

Publication Number Publication Date
RU2002116724A true RU2002116724A (en) 2004-01-20

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RU2002116724/04A RU2002116724A (en) 2002-06-21 2002-06-21 Supported Ziegler-type catalyst for ethylene polymerization and polymerization method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2598023C2 (en) * 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Spray drying-obtained catalyst compositions and polymerisation methods using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2598023C2 (en) * 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Spray drying-obtained catalyst compositions and polymerisation methods using same

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