IT1314262B1 - Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di - Google Patents

Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di

Info

Publication number
IT1314262B1
IT1314262B1 IT1999MI002537A ITMI992537A IT1314262B1 IT 1314262 B1 IT1314262 B1 IT 1314262B1 IT 1999MI002537 A IT1999MI002537 A IT 1999MI002537A IT MI992537 A ITMI992537 A IT MI992537A IT 1314262 B1 IT1314262 B1 IT 1314262B1
Authority
IT
Italy
Prior art keywords
dimethylpyrazolyl
olefins
tris
polymerization
component
Prior art date
Application number
IT1999MI002537A
Other languages
English (en)
Inventor
Anna Maria Romano
Manuela Grande
Anna Sommazzi
Roberto Santi
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Publication of ITMI992537A0 publication Critical patent/ITMI992537A0/it
Priority to IT1999MI002537A priority Critical patent/IT1314262B1/it
Priority to ES00983175T priority patent/ES2228640T3/es
Priority to AT00983175T priority patent/ATE276283T1/de
Priority to CA002396474A priority patent/CA2396474A1/en
Priority to KR1020027006973A priority patent/KR20020063198A/ko
Priority to AU20024/01A priority patent/AU2002401A/en
Priority to MXPA02005493A priority patent/MXPA02005493A/es
Priority to DE60013891T priority patent/DE60013891T2/de
Priority to PCT/EP2000/011822 priority patent/WO2001040322A1/en
Priority to EP00983175A priority patent/EP1235865B1/en
Priority to ARP000106414A priority patent/AR026714A1/es
Publication of ITMI992537A1 publication Critical patent/ITMI992537A1/it
Application granted granted Critical
Publication of IT1314262B1 publication Critical patent/IT1314262B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/22—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
IT1999MI002537A 1999-12-03 1999-12-03 Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di IT1314262B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT1999MI002537A IT1314262B1 (it) 1999-12-03 1999-12-03 Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di
MXPA02005493A MXPA02005493A (es) 1999-12-03 2000-11-27 Dicloruro de borato de tris-(3,5-dimetilpirazolil) cromo como componente de sistemas cataliticos para la polimerizacion de olefinas y procedimiento de polimerizacion que lo usa.
AT00983175T ATE276283T1 (de) 1999-12-03 2000-11-27 Katalysatorsystem aus tris-(3,5- dimethylpyrazolyl)borat chromdichlorid, verfahren zur olefinpolymerisation
CA002396474A CA2396474A1 (en) 1999-12-03 2000-11-27 Tris-(3,5-dimethylpyrazolyl)chromium borate dichloride as component of catalytic systems for the polymerization of olefins and polymerization process using it
KR1020027006973A KR20020063198A (ko) 1999-12-03 2000-11-27 올레핀 중합용 촉매시스템 성분으로서트리스-(3,5-디메틸피라졸일)크롬 보레이트디클로라이드와 이를 사용한 중합 방법
AU20024/01A AU2002401A (en) 1999-12-03 2000-11-27 Tris-(3,5-dimethylpyrazolyl)chromium borate dichloride as component of catalyticsystems for the polymerization of olefins and polymerization process using it
ES00983175T ES2228640T3 (es) 1999-12-03 2000-11-27 Dicloruro de borato de tris-(3,5-dimetilpirazolil)cromo como componente de sistemas de catalizadores para la polimerizacion de olefinas y procedimiento de polimerizacion que lo utiliza.
DE60013891T DE60013891T2 (de) 1999-12-03 2000-11-27 Katalysatorsystem aus tris-(3,5-dimethylpyrazolyl)borat chromdichlorid, verfahren zur olefinpolymerisation
PCT/EP2000/011822 WO2001040322A1 (en) 1999-12-03 2000-11-27 Tris-(3,5-dimethylpyrazolyl)chromium borate dichloride as component of catalytic systems for the polymerization of olefins and polymerization process using it
EP00983175A EP1235865B1 (en) 1999-12-03 2000-11-27 Tris-(3,5-dimethylpyrazolyl)chromium borate dichloride as component of catalytic systems for the polymerization of olefins and polymerization process using it
ARP000106414A AR026714A1 (es) 1999-12-03 2000-12-04 Dicloruro de tris-(3,5-dimetilpirasolil)cromo borato como componente de sistemas cataliticos para la polimerizacion de olefinas y procedimiento depolimerizaciion que lo utiliza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002537A IT1314262B1 (it) 1999-12-03 1999-12-03 Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di

Publications (3)

Publication Number Publication Date
ITMI992537A0 ITMI992537A0 (it) 1999-12-03
ITMI992537A1 ITMI992537A1 (it) 2001-06-03
IT1314262B1 true IT1314262B1 (it) 2002-12-06

Family

ID=11384071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI002537A IT1314262B1 (it) 1999-12-03 1999-12-03 Tris-(3,5-dimetilpirazolil) borato di cromo dicloruro quale componentedi sistemi catalitici per la polimerizzazione di olefine e processo di

Country Status (11)

Country Link
EP (1) EP1235865B1 (it)
KR (1) KR20020063198A (it)
AR (1) AR026714A1 (it)
AT (1) ATE276283T1 (it)
AU (1) AU2002401A (it)
CA (1) CA2396474A1 (it)
DE (1) DE60013891T2 (it)
ES (1) ES2228640T3 (it)
IT (1) IT1314262B1 (it)
MX (1) MXPA02005493A (it)
WO (1) WO2001040322A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101483247B1 (ko) 2013-04-23 2015-01-16 주식회사 엘지화학 폴리올레핀 중합용 촉매의 제조 방법 및 폴리올레핀 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9522859D0 (en) * 1995-11-08 1996-01-10 Borealis As Compounds
JPH10287690A (ja) * 1997-02-17 1998-10-27 Mitsubishi Chem Corp クロム錯体
JPH10231317A (ja) * 1997-02-18 1998-09-02 Mitsubishi Chem Corp α−オレフィン重合体の製造方法
US6362294B1 (en) * 1997-12-11 2002-03-26 Exxon Mobil Chemical Patents Inc. Reduced oxidation state transition metal compounds useful as olefin polymerization catalysts

Also Published As

Publication number Publication date
ATE276283T1 (de) 2004-10-15
ES2228640T3 (es) 2005-04-16
DE60013891D1 (de) 2004-10-21
AR026714A1 (es) 2003-02-26
WO2001040322A1 (en) 2001-06-07
AU2002401A (en) 2001-06-12
EP1235865A1 (en) 2002-09-04
DE60013891T2 (de) 2005-09-29
EP1235865B1 (en) 2004-09-15
MXPA02005493A (es) 2004-09-10
ITMI992537A0 (it) 1999-12-03
CA2396474A1 (en) 2001-06-07
ITMI992537A1 (it) 2001-06-03
KR20020063198A (ko) 2002-08-01

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