RU93049608A - CATALYST AND METHOD (CO) POLYMERIZATION OF ALPHA-OLEFINES - Google Patents

CATALYST AND METHOD (CO) POLYMERIZATION OF ALPHA-OLEFINES

Info

Publication number
RU93049608A
RU93049608A RU93049608/04A RU93049608A RU93049608A RU 93049608 A RU93049608 A RU 93049608A RU 93049608/04 A RU93049608/04 A RU 93049608/04A RU 93049608 A RU93049608 A RU 93049608A RU 93049608 A RU93049608 A RU 93049608A
Authority
RU
Russia
Prior art keywords
alpha
polymerization
catalyst
olefines
olefins
Prior art date
Application number
RU93049608/04A
Other languages
Russian (ru)
Other versions
RU2119386C1 (en
Inventor
Лючиани Лючиано
Милани Федерико
Джила Лилиана
Баллато Эвелина
Original Assignee
ЭНИКЕМ С.п.А.
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 ITMI922491A external-priority patent/IT1256603B/en
Application filed by ЭНИКЕМ С.п.А. filed Critical ЭНИКЕМ С.п.А.
Publication of RU93049608A publication Critical patent/RU93049608A/en
Application granted granted Critical
Publication of RU2119386C1 publication Critical patent/RU2119386C1/en

Links

Claims (1)

Катализатор для полимеризации альфа-олефинов получают из бис{циклопентадиенил(бис)амид}-производного элемента группы IVB Периодической таблицы элементов, соответствующего общей формуле, приведенной в описании, и алюминоксанового сокатализатора. Указанный катализатор применяется в процессах полимеризации и сополимеризации этилена и альфа-олефинов.The catalyst for the polymerization of alpha-olefins is obtained from bis {cyclopentadienyl (bis) amide} derivative of group IVB of the Periodic Table of the elements corresponding to the general formula given in the description and aluminoxane cocatalyst. The specified catalyst is used in the processes of polymerization and copolymerization of ethylene and alpha-olefins.
RU93049608A 1992-10-30 1993-10-28 Catalyst and alpha-olefin polymerization process RU2119386C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITM129A002491 1992-10-30
ITMI922491A IT1256603B (en) 1992-10-30 1992-10-30 CATALYST AND PROCEDURE FOR (CO) POLYMERIZING ALPHA-OLEFINS
ITM192A002491 1992-10-30

Publications (2)

Publication Number Publication Date
RU93049608A true RU93049608A (en) 1996-08-20
RU2119386C1 RU2119386C1 (en) 1998-09-27

Family

ID=11364201

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93049608A RU2119386C1 (en) 1992-10-30 1993-10-28 Catalyst and alpha-olefin polymerization process

Country Status (12)

Country Link
US (1) US5529966A (en)
EP (1) EP0595390B1 (en)
JP (1) JPH06199925A (en)
AT (1) ATE168384T1 (en)
BR (1) BR9304428A (en)
CA (1) CA2109156A1 (en)
CZ (1) CZ287777B6 (en)
DE (1) DE69319690T2 (en)
FI (1) FI934790A (en)
HU (1) HU217576B (en)
IT (1) IT1256603B (en)
RU (1) RU2119386C1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272939B (en) * 1995-02-01 1997-07-01 Enichem Spa METALLOCENIC CATALYST SUPPORTED FOR THE (CO) POLYMERIZATION OF OLEFINS
US5527752A (en) * 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
DE19516801A1 (en) * 1995-05-08 1996-11-14 Hoechst Ag Organometallic compound
IT1275777B1 (en) * 1995-07-06 1997-10-17 Enichem Spa METALLOCENIC CATALYST FOR THE (CO) POLYMERIZATION OF OLEFINS
DE19546500A1 (en) * 1995-12-13 1997-06-19 Hoechst Ag Production of cyclo-olefin copolymers e.g. for pipes
DE19546501A1 (en) 1995-12-13 1997-06-19 Hoechst Ag Metallocene compound
IT1282364B1 (en) * 1996-01-16 1998-03-20 Enichem Spa SUPPORTED METALLOCENIC CATALYST FOR THE (CO) POLYMERIZATION OF ALPHA-OLEFINS
US5959044A (en) * 1996-07-08 1999-09-28 Villar; Juan Carlos Method of controlling continuous ethylene-limited metallocene-catalyzed copolymerization systems
DE19630580A1 (en) * 1996-07-30 1998-02-05 Studiengesellschaft Kohle Mbh Alkene polymerisation catalyst
US6207608B1 (en) 1996-08-09 2001-03-27 University Of Iowa Research Foundation Olefin polymerization with direct use of ansa-metallocene amide complexes as catalysts
US6339035B1 (en) 1999-02-22 2002-01-15 Phillips Petroleum Company Catalyst and process for polymerizing olefins
US6559088B1 (en) * 1999-02-22 2003-05-06 Fina Technology, Inc. Ziegler-Natta catalyst with amine for polymerization
KR100421552B1 (en) * 2000-12-18 2004-03-09 삼성아토피나주식회사 Catalyst and olefin polymerization method using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780930B2 (en) * 1985-12-26 1995-08-30 三井石油化学工業株式会社 Method for polymerizing α-olefin
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts

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