ATE195132T1 - Katalysator für ethylen-(co)-polymerisation mit verbesserter aktivität - Google Patents

Katalysator für ethylen-(co)-polymerisation mit verbesserter aktivität

Info

Publication number
ATE195132T1
ATE195132T1 AT96106289T AT96106289T ATE195132T1 AT E195132 T1 ATE195132 T1 AT E195132T1 AT 96106289 T AT96106289 T AT 96106289T AT 96106289 T AT96106289 T AT 96106289T AT E195132 T1 ATE195132 T1 AT E195132T1
Authority
AT
Austria
Prior art keywords
polymerization
catalyst
ethylene
olefin
alpha
Prior art date
Application number
AT96106289T
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
Application granted granted Critical
Publication of ATE195132T1 publication Critical patent/ATE195132T1/de

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)
AT96106289T 1995-05-05 1996-04-22 Katalysator für ethylen-(co)-polymerisation mit verbesserter aktivität ATE195132T1 (de)

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 (1)

Publication Number Publication Date
ATE195132T1 true ATE195132T1 (de) 2000-08-15

Family

ID=11371529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96106289T ATE195132T1 (de) 1995-05-05 1996-04-22 Katalysator für ethylen-(co)-polymerisation mit verbesserter aktivität

Country Status (8)

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

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
ZA9711220B (en) * 1997-01-10 1998-06-23 Union Carbide Chem Plastic Method of controlling olefin polymerization catalyst composition activity.
US5912202A (en) * 1997-01-10 1999-06-15 Union Carbide Chemicals & Plastics Technology Corporation Olefin polymerization catalyst composition having increased 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
IL106042A (en) * 1992-06-18 1999-05-09 Montell Technology Company Bv Catalysts for the polymerization of olefins obtained from organometallic cyclopentadienyl compounds alumino-organic compounds and water and process for the preparation of an ethylene homo- and copolymer
US5416179A (en) * 1994-03-16 1995-05-16 Phillips Petroleum Company Catalyst compositions and olefin polymerization

Also Published As

Publication number Publication date
ITMI950896A1 (it) 1996-11-05
DE69609555T2 (de) 2001-04-19
ITMI950896A0 (it) 1995-05-05
EP0741146B1 (de) 2000-08-02
DK0741146T3 (da) 2000-10-02
EP0741146A1 (de) 1996-11-06
DE69609555D1 (de) 2000-09-07
GR3034291T3 (en) 2000-12-29
IT1273615B (it) 1997-07-08
JPH09143219A (ja) 1997-06-03
ES2148626T3 (es) 2000-10-16

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