FI920873A - Foerfarande foer framstaellning av en fast katalysatorkomponent foer (ko)polymerisering av eten - Google Patents

Foerfarande foer framstaellning av en fast katalysatorkomponent foer (ko)polymerisering av eten Download PDF

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Publication number
FI920873A
FI920873A FI920873A FI920873A FI920873A FI 920873 A FI920873 A FI 920873A FI 920873 A FI920873 A FI 920873A FI 920873 A FI920873 A FI 920873A FI 920873 A FI920873 A FI 920873A
Authority
FI
Finland
Prior art keywords
foer
polymerisering
katalysatorkonponent
eten
fast
Prior art date
Application number
FI920873A
Other languages
English (en)
Other versions
FI920873A0 (fi
FI101886B1 (fi
FI101886B (fi
Inventor
Luciano Luciani
Federico Milani
Maddalena Pondrelli
Renzo Invernizzi
Original Assignee
Enichem Polimeri
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 Polimeri filed Critical Enichem Polimeri
Publication of FI920873A0 publication Critical patent/FI920873A0/fi
Publication of FI920873A publication Critical patent/FI920873A/fi
Application granted granted Critical
Publication of FI101886B1 publication Critical patent/FI101886B1/fi
Publication of FI101886B publication Critical patent/FI101886B/fi

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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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FI920873A 1991-02-28 1992-02-27 Menetelmä kiinteän katalyyttikomponentin valmistamiseksi eteenin (ko)p olymerointia varten FI101886B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI910521 1991-02-28
ITMI910521A IT1247109B (it) 1991-02-28 1991-02-28 Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene.

Publications (4)

Publication Number Publication Date
FI920873A0 FI920873A0 (fi) 1992-02-27
FI920873A true FI920873A (fi) 1992-08-29
FI101886B1 FI101886B1 (fi) 1998-09-15
FI101886B FI101886B (fi) 1998-09-15

Family

ID=11358790

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920873A FI101886B (fi) 1991-02-28 1992-02-27 Menetelmä kiinteän katalyyttikomponentin valmistamiseksi eteenin (ko)p olymerointia varten

Country Status (23)

Country Link
US (1) US5258342A (fi)
EP (1) EP0501491B1 (fi)
JP (1) JPH04320407A (fi)
KR (1) KR0184603B1 (fi)
CN (1) CN1041832C (fi)
AR (1) AR248146A1 (fi)
AT (1) ATE134651T1 (fi)
AU (1) AU652223B2 (fi)
BR (1) BR9200679A (fi)
CA (1) CA2061951C (fi)
DE (1) DE69208487T2 (fi)
DK (1) DK0501491T3 (fi)
DZ (1) DZ1562A1 (fi)
EG (1) EG20314A (fi)
ES (1) ES2084201T3 (fi)
FI (1) FI101886B (fi)
GR (1) GR3019169T3 (fi)
IT (1) IT1247109B (fi)
MX (1) MX9200844A (fi)
NO (1) NO178434C (fi)
RU (1) RU2094440C1 (fi)
SA (1) SA92120484B1 (fi)
ZA (1) ZA921426B (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
EP0729478B1 (en) * 1993-11-18 1999-01-07 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
ES2160713T3 (es) * 1994-09-08 2001-11-16 Mobil Oil Corp Control catalitico de la distribucion de peso molecular de una resina amplia/bimodal en un reactor sencillo.
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
CA2259999A1 (en) 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
CZ34998A3 (cs) * 1997-02-17 1999-08-11 Pcd Polymere Gesellschaft M. B. H. Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6391816B1 (en) * 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
KR100496777B1 (ko) * 2003-01-23 2005-06-22 삼성토탈 주식회사 에틸렌 중합 및 공중합 방법
DE102004028765A1 (de) * 2004-06-16 2006-01-05 Basell Polyolefine Gmbh Chrom und Zirkon enthaltender Katalysator für die Polymerisation und/oder Copolymerisation von Olefinen
CA2629550C (en) * 2008-04-21 2015-03-31 Nova Chemicals Corporation Magnesium-titanium-hafnium for high temperature polymerization
US8716165B2 (en) 2008-04-30 2014-05-06 Corning Incorporated Catalysts on substrates and methods for providing the same
US11124586B1 (en) 2020-11-09 2021-09-21 Chevron Phillips Chemical Company Lp Particle size control of metallocene catalyst systems in loop slurry polymerization reactors
US11325997B1 (en) 2020-12-08 2022-05-10 Chevron Phillips Chemical Company Lp Particle size control of supported chromium catalysts in loop slurry polymerization reactors
US11801502B2 (en) 2021-09-13 2023-10-31 Chevron Phillips Chemical Company Lp Hydrocyclone modification of catalyst system components for use in olefin polymerization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324691A (en) * 1980-01-10 1982-04-13 Imperial Chemical Industries Limited Catalyst component
US4554265A (en) * 1984-06-29 1985-11-19 Exxon Research & Engineering Co. Polymerization catalyst
US4618660A (en) * 1984-06-29 1986-10-21 Exxon Research & Engineering Co. Polymerization catalyst
US4562170A (en) * 1984-09-04 1985-12-31 Exxon Research & Engineering Co. Polymerization catalyst
US4578373A (en) * 1984-09-04 1986-03-25 Exxon Research & Engineering Co. Polymerization catalyst system

Also Published As

Publication number Publication date
JPH04320407A (ja) 1992-11-11
BR9200679A (pt) 1992-11-10
CA2061951A1 (en) 1992-08-29
MX9200844A (es) 1992-09-01
EP0501491B1 (en) 1996-02-28
AU1130692A (en) 1992-09-03
KR0184603B1 (ko) 1999-05-15
CA2061951C (en) 2002-08-13
EP0501491A2 (en) 1992-09-02
US5258342A (en) 1993-11-02
SA92120484B1 (ar) 2005-02-07
AU652223B2 (en) 1994-08-18
KR920016473A (ko) 1992-09-24
NO178434C (no) 1996-03-27
ZA921426B (en) 1992-11-25
ITMI910521A1 (it) 1992-08-28
NO920783D0 (no) 1992-02-27
RU2094440C1 (ru) 1997-10-27
ITMI910521A0 (it) 1991-02-28
DK0501491T3 (da) 1996-03-18
NO920783L (no) 1992-08-31
FI920873A0 (fi) 1992-02-27
IT1247109B (it) 1994-12-12
AR248146A1 (es) 1995-06-30
ES2084201T3 (es) 1996-05-01
EG20314A (en) 1998-10-31
EP0501491A3 (en) 1993-02-17
DE69208487D1 (de) 1996-04-04
ATE134651T1 (de) 1996-03-15
DE69208487T2 (de) 1996-07-11
GR3019169T3 (en) 1996-05-31
DZ1562A1 (fr) 2002-02-17
FI101886B1 (fi) 1998-09-15
CN1065275A (zh) 1992-10-14
CN1041832C (zh) 1999-01-27
FI101886B (fi) 1998-09-15
NO178434B (no) 1995-12-18

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Owner name: POLIMERI EUROPA S.R.L.