ATE78495T1 - Verfahren zur herstellung eines aktiven metallocen-alumoxan-katalysators ''in situ'' waehrend der polymerisation. - Google Patents

Verfahren zur herstellung eines aktiven metallocen-alumoxan-katalysators ''in situ'' waehrend der polymerisation.

Info

Publication number
ATE78495T1
ATE78495T1 AT88308456T AT88308456T ATE78495T1 AT E78495 T1 ATE78495 T1 AT E78495T1 AT 88308456 T AT88308456 T AT 88308456T AT 88308456 T AT88308456 T AT 88308456T AT E78495 T1 ATE78495 T1 AT E78495T1
Authority
AT
Austria
Prior art keywords
preparing
catalyst complex
situ
polymerization
monomer
Prior art date
Application number
AT88308456T
Other languages
English (en)
Inventor
Main Chang
Original Assignee
Exxon Chemical Patents Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22255231&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE78495(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ATE78495T1 publication Critical patent/ATE78495T1/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
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63916—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
AT88308456T 1987-09-14 1988-09-13 Verfahren zur herstellung eines aktiven metallocen-alumoxan-katalysators ''in situ'' waehrend der polymerisation. ATE78495T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9608887A 1987-09-14 1987-09-14
EP88308456A EP0308177B1 (de) 1987-09-14 1988-09-13 Verfahren zur Herstellung eines aktiven Metallocen-Alumoxan-Katalysators "in situ" während der Polymerisation

Publications (1)

Publication Number Publication Date
ATE78495T1 true ATE78495T1 (de) 1992-08-15

Family

ID=22255231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88308456T ATE78495T1 (de) 1987-09-14 1988-09-13 Verfahren zur herstellung eines aktiven metallocen-alumoxan-katalysators ''in situ'' waehrend der polymerisation.

Country Status (15)

Country Link
EP (1) EP0308177B1 (de)
JP (1) JP2770035B2 (de)
KR (1) KR960004475B1 (de)
AT (1) ATE78495T1 (de)
BR (1) BR8807202A (de)
DE (1) DE3872997T2 (de)
DK (1) DK233089A (de)
ES (1) ES2034254T3 (de)
FI (1) FI892234A7 (de)
HU (1) HUT51306A (de)
IL (1) IL87717A0 (de)
PL (1) PL274668A1 (de)
PT (1) PT88500B (de)
WO (1) WO1989002448A1 (de)
YU (1) YU46476B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY103812A (en) † 1988-02-12 1993-09-30 Mitsui Chemicals Inc Olefin polymerization catalyst and process for the polymerization of olefins.
DE3836059A1 (de) * 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
GB9103527D0 (en) * 1991-02-20 1991-04-10 Exxon Chemical Patents Inc Hp catalyst killer
GB9125934D0 (en) 1991-12-05 1992-02-05 Exxon Chemical Patents Inc Process for polymerising olefinic feeds under pressure
US5910464A (en) * 1992-06-18 1999-06-08 Montell Technology Company Bv Catalysts for the polymerization of olefins
ES2149792T3 (es) * 1992-06-18 2000-11-16 Montell Technology Company Bv Catalizadores para la polimerizacion de olefinas.
US5804678A (en) * 1993-07-13 1998-09-08 Mitsui Petrochemical Industries, Ltd. Process for gas phase polymerization of olefin
JPH09503008A (ja) 1993-09-17 1997-03-25 エクソン・ケミカル・パテンツ・インク 重合触媒系、それらの製造及び使用
ES2143636T3 (es) * 1994-06-24 2000-05-16 Exxon Chemical Patents Inc Sistemas de catalizadores de polimerizacion, su produccion y uso.
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
WO1997048735A1 (en) 1996-06-17 1997-12-24 Exxon Chemical Patents Inc. Mixed transition metal catalyst systems for olefin polymerization
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
US5990035A (en) * 1997-10-21 1999-11-23 Koeppl; Alexander Polymerization catalyst systems, their preparation, and use
US6300450B1 (en) * 1997-11-25 2001-10-09 Ube Industries, Ltd. Conjugated diene compound polymerization catalyst process for the preparation of conjugated diene polymer in the presence thereof and polybutadiene thus prepared
JP3610905B2 (ja) 1998-11-09 2005-01-19 三菱電機株式会社 位置検出装置
US6111034A (en) * 1998-12-31 2000-08-29 Union Carbide Chemicals & Plastics Technology Corporation Static control in olefin polymerization
US6303718B1 (en) 1999-09-17 2001-10-16 Bayer Aktiengesellschaft Composition based on fluorine-containing metal complexes
DE19962744A1 (de) * 1999-12-23 2001-06-28 Basf Ag Übergangsmetall-katalysierte Polymerisation von olefinischen Monomeren in wasserhaltigem Polymerisationsmedium
US7220804B1 (en) 2000-10-13 2007-05-22 Univation Technologies, Llc Method for preparing a catalyst system and its use in a polymerization process
US6914027B2 (en) 2000-12-01 2005-07-05 Univation Technologies, Llc Polymerization reactor operability using static charge modifier agents
CN104725533B (zh) * 2013-12-18 2016-12-07 中国石油化工股份有限公司 一种烯烃聚合催化剂和烯烃聚合方法以及聚烯烃

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022382B (de) * 1956-04-12 1958-01-09 Hoechst Ag Verfahren zur Polymerisation von niederen Olefinen
DE2608863A1 (de) * 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
DE3007433C2 (de) * 1980-02-28 1982-06-16 Maizena Gmbh, 2000 Hamburg Verfahren zur Herstellung von Polymermassen aus Polyolefinen und Stärke und/oder Lignin sowie gegebenenfalls Cellulosefasern
DE3240382A1 (de) * 1982-11-02 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von gefuellten polyolefinen
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4921825A (en) * 1986-12-30 1990-05-01 Mitsui Petrochemical Industries, Ltd. Solid catalyst for olefin polymerization and processes for its production

Also Published As

Publication number Publication date
IL87717A0 (en) 1989-02-28
EP0308177A1 (de) 1989-03-22
KR960004475B1 (ko) 1996-04-06
YU46476B (sh) 1993-10-20
HUT51306A (en) 1990-04-28
FI892234A0 (fi) 1989-05-09
DK233089D0 (da) 1989-05-12
PL274668A1 (en) 1989-05-16
PT88500B (pt) 1992-11-30
DE3872997D1 (de) 1992-08-27
JPH02501227A (ja) 1990-04-26
BR8807202A (pt) 1989-10-17
FI892234L (fi) 1989-05-09
EP0308177B1 (de) 1992-07-22
PT88500A (pt) 1988-10-01
FI892234A7 (fi) 1989-05-09
JP2770035B2 (ja) 1998-06-25
DE3872997T2 (de) 1993-02-25
KR890701643A (ko) 1989-12-21
DK233089A (da) 1989-05-12
YU172988A (en) 1990-10-31
ES2034254T3 (es) 1993-04-01
WO1989002448A1 (en) 1989-03-23

Similar Documents

Publication Publication Date Title
ATE78495T1 (de) Verfahren zur herstellung eines aktiven metallocen-alumoxan-katalysators ''in situ'' waehrend der polymerisation.
DK163790D0 (da) Fremgangsmaade til fremstilling af en alumoxanbaerer til en aktiv metallocenkatalysator under anvendelse af triethylaluminium
DE68902039D1 (de) Verfahren zur anwendung von triethylaluminium beim herstellen von alumoxan auf traeger fuer aktive metallocenkatalysatoren.
KR900700510A (ko) 실리카겔 지지된 메탈로센 알룸옥산 촉매의 제조방법
DE68902040D1 (de) Verfahren zur herstellung eines polyethylenwachses durch gasphasenpolymerisation.
DK677488A (da) Fremgangsmaade til fremstilling af en understoettet metallocenalumoxankatalysator til anvendelse ved gasfasepolymerisation af olefiner
GB1523041A (en) Treatment of surfaces
ATE76085T1 (de) Verfahren zur behandlung eines katalytischen bestandteils auf poroesem metalloxid-traeger fuer olefinpolymerisation der gasphase und anwendung des so erhaltenen katalysators zur polymerisation von olefinen.
DE3381932D1 (de) Verfahren zur herstellung von gegenstaenden aus olefinpolymerisaten.
DE69021991D1 (de) Verfahren zur Herstellung von Polyolefinpulver mit kontrollierter Morphologie unter Anwendung eines metallocenhaltigen Katalytorsystems.
HU910850D0 (en) Catalyst with carrier for polimerization of ethylene and for co-polymerization of ethylene with alpha-olefines as well as process for producing said catalyst
ATE120211T1 (de) Katalysatorträger für olefinpolymerisation, verfahren zu seiner herstellung und damit erhaltener katalysator.
ATE127132T1 (de) Verfahren zur herstellung von ethylen-buten-1- copolymeren mit ultraniedriger dichte.
NO891891L (no) Fremgangsmaate for fremstilling av en aktiv metallocen-allumoksan-katalysator in situ under polymerisasjon.
MX164614B (es) Proceso para preparar un polimero que contiene almidon
ATE21914T1 (de) Verfahren zum kontinuierlichen herstellen partikelfoermiger ethylen-buten-(1)copolymerisate.
JPS57131209A (en) Production of water-soluble high-molecular weight polymer

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties