IT1273615B - Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene - Google Patents

Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene

Info

Publication number
IT1273615B
IT1273615B ITMI950896A ITMI950896A IT1273615B IT 1273615 B IT1273615 B IT 1273615B IT MI950896 A ITMI950896 A IT MI950896A IT MI950896 A ITMI950896 A IT MI950896A IT 1273615 B IT1273615 B IT 1273615B
Authority
IT
Italy
Prior art keywords
polymerization
catalyst
ethylene
olefin
alpha
Prior art date
Application number
ITMI950896A
Other languages
English (en)
Inventor
Roberto Fusco
Luca Longo
Liliana Gila
Franco Cambisi
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 ITMI950896A0 publication Critical patent/ITMI950896A0/it
Priority to ITMI950896A priority Critical patent/IT1273615B/it
Priority to DK96106289T priority patent/DK0741146T3/da
Priority to DE69609555T priority patent/DE69609555T2/de
Priority to EP96106289A priority patent/EP0741146B1/en
Priority to ES96106289T priority patent/ES2148626T3/es
Priority to AT96106289T priority patent/ATE195132T1/de
Priority to JP8112783A priority patent/JPH09143219A/ja
Publication of ITMI950896A1 publication Critical patent/ITMI950896A1/it
Application granted granted Critical
Publication of IT1273615B publication Critical patent/IT1273615B/it
Priority to GR20000401978T priority patent/GR3034291T3/el

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ITMI950896A 1995-05-05 1995-05-05 Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene IT1273615B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI950896A IT1273615B (it) 1995-05-05 1995-05-05 Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene
ES96106289T ES2148626T3 (es) 1995-05-05 1996-04-22 Catalizador con actividad mejorada para la (co)polimerizacion de etileno.
DE69609555T DE69609555T2 (de) 1995-05-05 1996-04-22 Katalysator für Ethylen-(Co)-Polymerisation mit verbesserter Aktivität
EP96106289A EP0741146B1 (en) 1995-05-05 1996-04-22 Catalyst with improved activity for ethylene (co)-polymerization
DK96106289T DK0741146T3 (da) 1995-05-05 1996-04-22 Katalysator med forbedret aktivitet til ethylen(co)polymerisation
AT96106289T ATE195132T1 (de) 1995-05-05 1996-04-22 Katalysator für ethylen-(co)-polymerisation mit verbesserter aktivität
JP8112783A JPH09143219A (ja) 1995-05-05 1996-05-07 活性が改良されたエチレン（共）重合用触媒
GR20000401978T GR3034291T3 (en) 1995-05-05 2000-08-30 Catalyst with improved activity for ethylene (co)-polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950896A IT1273615B (it) 1995-05-05 1995-05-05 Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene

Publications (3)

Publication Number Publication Date
ITMI950896A0 ITMI950896A0 (it) 1995-05-05
ITMI950896A1 ITMI950896A1 (it) 1996-11-05
IT1273615B true IT1273615B (it) 1997-07-08

Family

ID=11371529

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950896A IT1273615B (it) 1995-05-05 1995-05-05 Catalizzatore a migliorata attivita' per la (co)polimerizzazione dell'etilene

Country Status (8)

Country Link
EP (1) EP0741146B1 (it)
JP (1) JPH09143219A (it)
AT (1) ATE195132T1 (it)
DE (1) DE69609555T2 (it)
DK (1) DK0741146T3 (it)
ES (1) ES2148626T3 (it)
GR (1) GR3034291T3 (it)
IT (1) IT1273615B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104825B (fi) † 1996-01-26 2000-04-14 Borealis As Olefiinien polymerointikatalysaattorisysteemi, sen valmistus ja käyttö
US5912202A (en) * 1997-01-10 1999-06-15 Union Carbide Chemicals & Plastics Technology Corporation Olefin polymerization catalyst composition having increased activity
ZA9711220B (en) * 1997-01-10 1998-06-23 Union Carbide Chem Plastic Method of controlling olefin polymerization catalyst composition activity.
DE19737306A1 (de) * 1997-08-27 1999-03-04 Basf Ag Katalysatorzubereitung für die (Co)polymerisation von Alk-l-enen
US6982306B2 (en) 2003-11-26 2006-01-03 Chevron Phillips Chemical Company, L.P. Stannoxy-substituted metallocene catalysts for olefin and acetylene polymerization
US7119153B2 (en) 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931136A (en) * 1958-08-28 1963-07-10 Oliver Wallis Burke Jr Polymerization catalysts and processes
FR1447837A (fr) * 1964-09-28 1966-07-29 Eastman Kodak Co Procédé de préparation de polymères de masse moléculaire régulière
US4242480A (en) * 1977-12-13 1980-12-30 Phillips Petroleum Company Catalyst and process of polymerization of alpha monoolefins
US4665047A (en) * 1986-08-15 1987-05-12 Shell Oil Company Stabilization of metallocene/aluminoxane catalysts
ATE195326T1 (de) * 1992-06-18 2000-08-15 Montell Technology Company Bv Katalysator zur olefinpolymerisation
US5416179A (en) * 1994-03-16 1995-05-16 Phillips Petroleum Company Catalyst compositions and olefin polymerization

Also Published As

Publication number Publication date
EP0741146A1 (en) 1996-11-06
DE69609555D1 (de) 2000-09-07
ITMI950896A0 (it) 1995-05-05
ATE195132T1 (de) 2000-08-15
DE69609555T2 (de) 2001-04-19
ES2148626T3 (es) 2000-10-16
JPH09143219A (ja) 1997-06-03
DK0741146T3 (da) 2000-10-02
GR3034291T3 (en) 2000-12-29
EP0741146B1 (en) 2000-08-02
ITMI950896A1 (it) 1996-11-05

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Legal Events

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0001 Granted