DE69826130D1 - Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes - Google Patents

Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes

Info

Publication number
DE69826130D1
DE69826130D1 DE69826130T DE69826130T DE69826130D1 DE 69826130 D1 DE69826130 D1 DE 69826130D1 DE 69826130 T DE69826130 T DE 69826130T DE 69826130 T DE69826130 T DE 69826130T DE 69826130 D1 DE69826130 D1 DE 69826130D1
Authority
DE
Germany
Prior art keywords
molecular weight
polymerization
weight distribution
hydrogen
olefin polymer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69826130T
Other languages
English (en)
Other versions
DE69826130T2 (de
Inventor
Arild Follestad
Harri Hokkanen
Kalle Kallio
Ove Andell
Ulf Palmqvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
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 Borealis Technology Oy filed Critical Borealis Technology Oy
Application granted granted Critical
Publication of DE69826130D1 publication Critical patent/DE69826130D1/de
Publication of DE69826130T2 publication Critical patent/DE69826130T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
DE69826130T 1997-07-18 1998-07-17 Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes Expired - Fee Related DE69826130T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI973050 1997-07-18
FI973050A FI973050A (fi) 1997-07-18 1997-07-18 Menetelmä sellaisten olefiinipolymeerien valmistamiseksi joilla on haluttu molekyylipainojakauma
PCT/FI1998/000599 WO1999003897A1 (en) 1997-07-18 1998-07-17 Process for the production of olefin polymers having a desirable molecular weight distribution

Publications (2)

Publication Number Publication Date
DE69826130D1 true DE69826130D1 (de) 2004-10-14
DE69826130T2 DE69826130T2 (de) 2005-09-22

Family

ID=8549279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826130T Expired - Fee Related DE69826130T2 (de) 1997-07-18 1998-07-17 Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes

Country Status (8)

Country Link
EP (1) EP0996647B1 (de)
JP (1) JP2001510210A (de)
AT (1) ATE275586T1 (de)
AU (1) AU8444198A (de)
DE (1) DE69826130T2 (de)
ES (1) ES2229519T3 (de)
FI (1) FI973050A (de)
WO (1) WO1999003897A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060189769A1 (en) * 2005-02-22 2006-08-24 Nova Chemicals (International) S.A. Broad/bimodal resins with controlled comonomer distribution
EP1840140A1 (de) * 2006-03-30 2007-10-03 Total Petrochemicals Research Feluy Verfahren zum Wechseln zwischen Polymertypen
JP2008121027A (ja) * 2008-02-12 2008-05-29 Tosoh Corp オレフィン重合体の製造方法
EP2174962B1 (de) * 2008-10-08 2011-11-30 Borealis AG Verfahren zur Herstellung von sehr steifem Polyproylen
EP2216346A1 (de) * 2009-02-04 2010-08-11 Borealis AG Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtverteilung
KR101412846B1 (ko) * 2011-04-01 2014-06-30 주식회사 엘지화학 폴리올레핀의 제조방법 및 이로부터 제조된 폴리올레핀
KR101503567B1 (ko) 2011-08-18 2015-03-17 주식회사 엘지화학 폴리올레핀 수지의 제조방법
KR101528603B1 (ko) * 2012-09-27 2015-06-12 주식회사 엘지화학 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀
ES2858098T3 (es) 2014-02-11 2021-09-29 Univation Tech Llc Producción de composiciones catalizadoras
EP3183059A1 (de) 2014-08-19 2017-06-28 Univation Technologies, LLC Fluorierte katalysatorträger und katalysatorsysteme
BR112017003306B1 (pt) 2014-08-19 2022-03-03 Univation Technologies, Llc Método para preparar um suporte de catalisador fluorado e sistema de catalisador
CA2957809C (en) 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851488A (en) * 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow
DE3723526A1 (de) * 1987-07-16 1989-01-26 Hoechst Ag Verfahren zur herstellung eines polyolefins mit einer breiten molmassenverteilung
CA2060019A1 (en) * 1991-03-04 1992-09-05 Phil Marvin Stricklen Process for producing polyolefins having a bimodal molecular weight distribution
US5134208A (en) * 1991-09-27 1992-07-28 Shell Oil Company Polymerization process
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US5739220A (en) * 1997-02-06 1998-04-14 Fina Technology, Inc. Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation

Also Published As

Publication number Publication date
FI973050A (fi) 1999-01-19
ATE275586T1 (de) 2004-09-15
JP2001510210A (ja) 2001-07-31
ES2229519T3 (es) 2005-04-16
EP0996647A1 (de) 2000-05-03
AU8444198A (en) 1999-02-10
EP0996647B1 (de) 2004-09-08
DE69826130T2 (de) 2005-09-22
FI973050A0 (fi) 1997-07-18
WO1999003897A1 (en) 1999-01-28

Similar Documents

Publication Publication Date Title
DE59602618D1 (de) Polymerisierbare zusammensetzung, verfahren zur herstellung vernetzter polymere und vernetzbare polymere
ATE58383T1 (de) Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ethylenpolymerisaten in gasphasenreakatoren.
DE69114696D1 (de) Mehrstufiges verfahren zur herstellung von polyethylen.
HUP0002090A2 (hu) Eljárás blokk-polimer előállítására szabályzott gyökös polimerizációval és az előállított blokk-polimer
ATE11295T1 (de) Verfahren zur polymerisation von olefinen.
ATE275586T1 (de) Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes
ATE303410T1 (de) Mehrstufiges polymerisationsverfahren unter verwendung eines katalysators mit mehreren katalytisch aktiven stellen
DE69917280D1 (de) Verfahren zur herstellung von polymeren durch ein freies radikal verfahren, polymerisations- und condensationsreaktion und apparat dafür sowie hergestellte produkte
ATE176914T1 (de) Verfahren und vorrichtung zur gasphasenpolymerisation von alpha-olefinen
ATE89834T1 (de) Verfahren zur herstellung von ethylenpolymerisaten mittels eines vanadin enthaltenden ziegler-katalysatorsystems unter zerstoerung ueberschuessiger katalysatorreste.
ATE113966T1 (de) Verfahren zur herstellung von ethylenpolymerisaten bei drücken oberhalb von 500 bar in einem rohrreaktor mit einspritzfinger.
DE59603674D1 (de) Polymerisierbare zusammensetzung, verfahren zur herstellung vernetzter polymere und vernetzbare polymere
ATE150044T1 (de) Verfahren zur herstellung von polymeren
ATE18415T1 (de) Verfahren zur kontinuierlichen herstellung von isobutylenpolymerisaten.
BR9005748A (pt) Processo para preparacao de polimeros lineares de monoxido de carbono com um ou mais compostos olefinicamente insaturados
ATE183213T1 (de) Verfahren zur kontinuierlichen hydrolytischen polymerisation von laurinlactam
DE69904059D1 (de) Kontinuierliches gasphasenverfahren zur beschichtung von polymerisationskatalysatoren
ATE18673T1 (de) Continu-verfahren zur herstellung von homo- und copolymeren des aethylens.
ATE85981T1 (de) Verfahren zur herstellung von copolymerisate aus ethylen mit alkencarbonsaeuren oder gemisch dieser monomeren.
ATE149537T1 (de) Verfahren zur herstellung von polyketonpolymeren
ATE429455T1 (de) Verfahren zur (co-)polymerisation von olefinen in der gasphase
ATE90947T1 (de) Verfahren zur herstellung von niederdruckpolyolefinen mit verbesserter restmonomeren- und suspensionsmittelentgasung.
JPS5632508A (en) Polymerization of ethylene
DE3480843D1 (de) Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem einzonen-rohrreaktor.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee