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AR009777A1 - A COMPOSITION OF A CATALYST; PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA OLEFINS USED BY SUCH COMPOSITION; DISCRETE COMPLEXES THAT ARE USED IN SUCH COMPOSITION; USEFUL COMPLEXES FOR PREPARING DISCRETE COMPLEXES AND PROCEDURE FOR - Google Patents

A COMPOSITION OF A CATALYST; PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA OLEFINS USED BY SUCH COMPOSITION; DISCRETE COMPLEXES THAT ARE USED IN SUCH COMPOSITION; USEFUL COMPLEXES FOR PREPARING DISCRETE COMPLEXES AND PROCEDURE FOR

Info

Publication number
AR009777A1
AR009777A1 ARP970104196A AR009777A1 AR 009777 A1 AR009777 A1 AR 009777A1 AR P970104196 A ARP970104196 A AR P970104196A AR 009777 A1 AR009777 A1 AR 009777A1
Authority
AR
Argentina
Prior art keywords
complexes
composition
ethylene
bis
procedure
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Bp Chem Int Ltd
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
Priority claimed from GBGB9619081.4A external-priority patent/GB9619081D0/en
Priority claimed from GBGB9714386.1A external-priority patent/GB9714386D0/en
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of AR009777A1 publication Critical patent/AR009777A1/en

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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • C08F4/61908—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una composicion de un catalizador, adecuada para uso en la polimerizacion de olefinas, comprende un complejo discreto de un metal, que tiene ligandosquelantes que comprenden por lo menos un átomo seleccionado de O, S, N y P unido directamenteal metal. Los complejos se usan en presencia de ácidos deLewis y pueden ser ejemplificados por complejos de bis (ciclopentadienil) zirconio. Ligandos quelantes típicos incluyen acetilacetonato y los complejostienen la ventaja particular de no requerir activadores tradicionales, como MAO. Los complejos discretos que comprende la composicion son de la formula(L)pMYnXmZq, en la que: L es un ligando que permanece unido a M en las condiciones de polimerizacion de olefinas, M es unelemento del grupo III-A oun metal de transicion del grupo III-B, IV-B, V-B, VI-B u VIII (version CAS de la Tabla Periodica, Cotton & Wilkinson, 5* edicion); Y es un ligando quelanteque comprende por lo menos un átomo seleccionado de O, S, N y P unido directamente a M; X es igual que Y o se elige del grupo formado por hidruro,hidrocarbilo, hidrocarbilo sustituido, haluro, perclorato, sulfonato sustituido, trifluorometanosulfonato, metanosulfonato, fluorofosfato,arilsulfonato, bis (trifluorometilsulfonil) metilo, bis(trifluorometilsulfonil) bencilo, bis (trifluorometilsulfonil)amido, alcoxido, tetraalquilborato,tetrafenilborato, tetrafenilborato sustituido, tetrakis (pentafluorofenil) borato, tetrakis [bis(3,5-ditrifluorometil)fenil]borato, tetrafluoroborato,hexafluorofosfato o pentafluorotelurato; Z es una base neutra de Lewis, N >/=1, P >/=1, M >/=0 y, Q >/=0, con la condicion de que n, m, p y q sean cero onumeros enteros que satisfagan la valencia del metaly, (B) uno o más ácidos de Lewis. Se refiere también a procedimiento para la polimerizacion de etileno oA catalyst composition, suitable for use in the polymerization of olefins, comprises a discrete complex of a metal, having chelating ligands that comprise at least one atom selected from O, S, N and P attached directly to the metal. The complexes are used in the presence of Lewis acids and can be exemplified by bis (cyclopentadienyl) zirconium complexes. Typical chelating ligands include acetylacetonate and the complexes have the particular advantage of not requiring traditional activators, such as MAO. The discrete complexes comprising the composition are of the formula (L) pMYnXmZq, in which: L is a ligand that remains bound to M under the olefin polymerization conditions, M is a group III-A element or a transition metal of the group III-B, IV-B, VB, VI-B or VIII (CAS version of the Periodic Table, Cotton & Wilkinson, 5 * edition); Y is a chelating ligand that comprises at least one atom selected from O, S, N, and P attached directly to M; X is the same as Y or is chosen from the group consisting of hydride, hydrocarbyl, substituted hydrocarbyl, halide, perchlorate, substituted sulfonate, trifluoromethanesulfonate, methanesulfonate, fluorophosphate, arylsulfonate, bis (trifluoromethylsulfonyl) -benzylornyl, bis (trifluoromethylsulfonyl) -benzyl, amido, alkoxide, tetraalkylborate, tetraphenylborate, substituted tetraphenylborate, tetrakis (pentafluorophenyl) borate, tetrakis [bis (3,5-ditrifluoromethyl) phenyl] borate, tetrafluoroborate, hexafluorophosphate or pentafluorotelurate; Z is a neutral Lewis base, N> / = 1, P> / = 1, M> / = 0 and, Q> / = 0, with the proviso that n, m, p and q are zero integer numbers that satisfy the valence of the metaly, (B) one or more Lewis acids. It also refers to a process for the polymerization of ethylene or

ARP970104196 1996-09-12 1997-09-12 A COMPOSITION OF A CATALYST; PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA OLEFINS USED BY SUCH COMPOSITION; DISCRETE COMPLEXES THAT ARE USED IN SUCH COMPOSITION; USEFUL COMPLEXES FOR PREPARING DISCRETE COMPLEXES AND PROCEDURE FOR AR009777A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9619081.4A GB9619081D0 (en) 1996-09-12 1996-09-12 Polymerization catalyst
GBGB9714386.1A GB9714386D0 (en) 1997-07-08 1997-07-08 Polymerisation catalyst

Publications (1)

Publication Number Publication Date
AR009777A1 true AR009777A1 (en) 2000-05-03

Family

ID=26310029

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104196 AR009777A1 (en) 1996-09-12 1997-09-12 A COMPOSITION OF A CATALYST; PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA OLEFINS USED BY SUCH COMPOSITION; DISCRETE COMPLEXES THAT ARE USED IN SUCH COMPOSITION; USEFUL COMPLEXES FOR PREPARING DISCRETE COMPLEXES AND PROCEDURE FOR

Country Status (9)

Country Link
EP (1) EP0925312A1 (en)
JP (1) JP2001500550A (en)
AR (1) AR009777A1 (en)
AU (1) AU4128997A (en)
EG (1) EG21243A (en)
ID (1) ID22033A (en)
NO (1) NO991190L (en)
TW (2) TW510906B (en)
WO (1) WO1998011144A1 (en)

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US6545108B1 (en) 1999-02-22 2003-04-08 Eastman Chemical Company Catalysts containing N-pyrrolyl substituted nitrogen donors
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US6605677B2 (en) 2000-02-18 2003-08-12 Eastman Chemical Company Olefin polymerization processes using supported catalysts
US6579823B2 (en) 2000-02-18 2003-06-17 Eastman Chemical Company Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
US6706891B2 (en) 2000-11-06 2004-03-16 Eastman Chemical Company Process for the preparation of ligands for olefin polymerization catalysts
KR101113341B1 (en) 2002-10-15 2012-09-27 엑손모빌 케미칼 패턴츠 인코포레이티드 Multiple catalyst system for olefin polymerization and polymers produced therefrom
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RU2339650C2 (en) 2003-03-21 2008-11-27 Дау Глобал Текнолоджиз, Инк. Method for olefin polymerisation with adjustable morphology
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US7456244B2 (en) 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
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TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
WO2009082451A2 (en) 2007-12-18 2009-07-02 Univation Technologies, Llc Method for controlling bimodal catalyst activity during polymerization
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
MX2011008053A (en) 2009-01-30 2012-01-12 Dow Global Technologies Llc High-density polyethylene compositions, method of producing the same, closure devices made therefrom, and method of making such closure devices.
CN104918947A (en) 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 Process for integrating aluminoxane production into catalyst production
CN110452318A (en) 2013-01-14 2019-11-15 尤尼威蒂恩技术有限责任公司 Method for preparing high yield catalyst system
PT3224287T (en) 2014-11-25 2019-06-11 Univation Tech Llc Methods of controlling polyolefin melt index
SG11201708617YA (en) 2015-05-08 2017-11-29 Exxonmobil Chemical Patents Inc Polymerization process
WO2018063764A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063765A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
US11591417B2 (en) 2017-12-13 2023-02-28 Exxonmobil Chemical Patents Inc. Deactivation methods for active components from gas phase polyolefin polymerization processes
WO2019173030A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Methods of preparing and monitoring a seed bed for polymerization reactor startup
US11447587B2 (en) 2018-05-02 2022-09-20 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
EP3788082A1 (en) 2018-05-02 2021-03-10 ExxonMobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2020014138A1 (en) 2018-07-09 2020-01-16 Exxonmobil Chemical Patents Inc. Polyethylene cast films and methods for making the same
US11383483B2 (en) 2018-07-26 2022-07-12 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
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Also Published As

Publication number Publication date
NO991190L (en) 1999-05-12
ID22033A (en) 1999-08-26
EP0925312A1 (en) 1999-06-30
TW424100B (en) 2001-03-01
TW510906B (en) 2002-11-21
WO1998011144A1 (en) 1998-03-19
NO991190D0 (en) 1999-03-11
JP2001500550A (en) 2001-01-16
AU4128997A (en) 1998-04-02
EG21243A (en) 2001-04-30

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