ES2096703T3 - Copolimeros de etileno de baja densidad. - Google Patents

Copolimeros de etileno de baja densidad.

Info

Publication number
ES2096703T3
ES2096703T3 ES92119651T ES92119651T ES2096703T3 ES 2096703 T3 ES2096703 T3 ES 2096703T3 ES 92119651 T ES92119651 T ES 92119651T ES 92119651 T ES92119651 T ES 92119651T ES 2096703 T3 ES2096703 T3 ES 2096703T3
Authority
ES
Spain
Prior art keywords
density ethylene
low density
ethylene copolymers
ethylene
low
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 - Lifetime
Application number
ES92119651T
Other languages
English (en)
Inventor
Bernhard Dr Rieger
Dieter Dr Lilge
Kaspar Dr Evertz
Rainer Dr Konrad
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2096703T3 publication Critical patent/ES2096703T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08F4/65912—Component covered by group C08F4/64 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
    • C08F4/64—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

Abstract

COPOLIMERIZADOS DE ETILENO DE BAJA DENSIDAD, OBTENIBLES POR LA ADICION DE UNA SOLUCION DE HIDROCARBURO AROMATICO DE UN SISTEMA CATALIZADOR, CONTENIENDO COMO PARTE COMPONENTE ACTIVA, COMPLEJOS METALOCENOS DE METALES DE LOS GRUPOS SECUNDARIOS IV Y V DEL SISTEMA PERIODICO, Y COMPUESTOS DE OXIDO DE ALUMINIO OLIGOMEROS, EN UNA MEZCLA CONTENIENDO ETILENO, COMONOMEROS E HIDROCARBUROS ALIFATICOS.
ES92119651T 1991-11-29 1992-11-19 Copolimeros de etileno de baja densidad. Expired - Lifetime ES2096703T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4139261A DE4139261A1 (de) 1991-11-29 1991-11-29 Ethylen-copolymerisate niederer dichte

Publications (1)

Publication Number Publication Date
ES2096703T3 true ES2096703T3 (es) 1997-03-16

Family

ID=6445841

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92119651T Expired - Lifetime ES2096703T3 (es) 1991-11-29 1992-11-19 Copolimeros de etileno de baja densidad.

Country Status (4)

Country Link
US (1) US5453475A (es)
EP (1) EP0545140B1 (es)
DE (2) DE4139261A1 (es)
ES (1) ES2096703T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201970A (nl) * 1992-11-11 1994-06-01 Dsm Nv Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen.
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
FI941662A (fi) * 1994-04-11 1995-10-12 Borealis Holding As Menetelmä stabiilin alfa-olefiinikopolymeerin valmistamiseksi
NL9400758A (nl) * 1994-05-06 1995-12-01 Dsm Nv Werkwijze voor de bereiding van een hoogmoleculair polymeer uit etheen, alfa-olefine en eventueel dieen.
EP0807096A1 (de) * 1995-02-01 1997-11-19 Basf Aktiengesellschaft Verfahren zur herstellung von olefin-oligomeren
US5962714A (en) * 1995-10-02 1999-10-05 Mccullough; Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
DE19615953A1 (de) * 1996-04-22 1997-10-23 Basf Ag Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
JP2000514493A (ja) 1996-07-15 2000-10-31 モービル・オイル・コーポレーション 吹込成形およびフィルム用途用コモノマー前処理２金属系触媒
US6271322B1 (en) 1996-10-02 2001-08-07 Mccullough Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
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
DE19757524A1 (de) 1997-12-23 1999-06-24 Bayer Ag eta-Komplex-Verbindungen
US6100414A (en) * 1998-04-02 2000-08-08 Eastman Chemical Company Cyclopentadienyl transition metal compounds useful as polymerization catalysts
EP1155051B1 (en) * 1998-12-30 2004-10-13 Union Carbide Chemicals & Plastics Technology Corporation Compositions of preactivated unsupported catalyst having a given concentration and methods of using them
KR100393169B1 (ko) * 2000-07-07 2003-07-31 한화석유화학 주식회사 바이페닐기가 치환된 시클로펜타디에닐기를 함유한메탈로센 촉매 및 이를 이용한 올레핀 중합방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509315A1 (fr) * 1981-07-10 1983-01-14 Charbonnages Ste Chimique Copolymeres heterogenes de l'ethylene pour la fabrication de films
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
IN172494B (es) * 1986-12-19 1993-09-04 Exxon Chemical Patents Inc
DE3750818T2 (de) * 1986-09-24 1995-04-20 Mitsui Petrochemical Ind Verfahren zur Polymerisation von Polyolefinen.
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
DE3836059A1 (de) * 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
DE3916555A1 (de) * 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
DE3922546A1 (de) * 1989-07-08 1991-01-17 Hoechst Ag Verfahren zur herstellung von cycloolefinpolymeren
DE3927257A1 (de) * 1989-08-18 1991-02-21 Hoechst Ag Verfahren zur herstellung eines polyolefins

Also Published As

Publication number Publication date
EP0545140B1 (de) 1997-01-29
US5453475A (en) 1995-09-26
EP0545140A1 (de) 1993-06-09
DE4139261A1 (de) 1993-06-03
DE59207990D1 (de) 1997-03-13

Similar Documents

Publication Publication Date Title
ES2096703T3 (es) Copolimeros de etileno de baja densidad.
ES2093166T3 (es) Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores.
ES2052004T3 (es) Procedimiento para la polimerizacion de olefinas y catalizador de polimerizacion para el mismo.
ES2117279T3 (es) Sistemas cataliticos de metaloceno soportados para la polimerizacion de olefinas, su preparacion y uso.
ES2017012B3 (es) Componente catalizador para la polimerizacion de etileno o copolimerizacion de etileno con una alfa-olefina.
ES2022352B3 (es) Sistema catalizador de polimerizacion de alfaolefinas que incluye un componente modificador ventajoso.
ES2163164T3 (es) Copolimeros de etileno y olefinas disustituidas geminalmente.
ES2135539T3 (es) Composiciones cataliticas y procedimiento para la preparacion de poliolefinas.
SE7702271L (sv) Forfarande for polymerisation av alfa-olefiner och katalysatorer derfor
MX163277B (es) Preparacion de copolimeros de etileno de baja densidad,bajos modulos en un lecho fluidizado
ES2085265T3 (es) Componentes y catalizadores para la polimerizacion de olefinas.
ES2167424T3 (es) Compuestos de metaloceno y su empleo en catalizadores para la polimerizacion de olefinas.
AR246097A1 (es) Copolimero de polietileno y proceso de polimerizacion.
AR011385A1 (es) Un metodo para preparar una composicion catalizadora activada para la polimerizacion de olefinas, una composicion catalizadora preparada mediantedicho metodo y un procedimiento para la polimerizacion de olefinas
EP1188739A4 (en) THESE DERIVATIVES OF PHTHALIC ACID AND ELECTRON DONORS
FI885472A (fi) Propenpolymerer och deras framstaellning.
ES2099216T3 (es) Estabilizacion de mezclas de gasolina.
JPS56139520A (en) Preparation of block copolymer
JPS5298076A (en) Preparation of polyolefins
AU567917B2 (en) Olefin polymerization process
JPS5219790A (en) Process for the preparation of ethylene polymer
ES2168480T3 (es) Polimerizacion de copolimeros cristalinos de olefinas y olefinas ciclicas.
ES2105072T3 (es) Catalizador heterogeneo para la preparacion de copolimeros alternos de olefina/monoxido de carbono.
NO930913L (no) Katalysator for polymerisering av olefiner og dens fremstilling
DE60012226D1 (de) Olefinpolymerisation mit verwendung von bimetallischen katalysatorsystemen

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 545140

Country of ref document: ES