ES2154440T3 - Procedimiento para la preparacion de polimeros a base de etileno. - Google Patents

Procedimiento para la preparacion de polimeros a base de etileno.

Info

Publication number
ES2154440T3
ES2154440T3 ES97118519T ES97118519T ES2154440T3 ES 2154440 T3 ES2154440 T3 ES 2154440T3 ES 97118519 T ES97118519 T ES 97118519T ES 97118519 T ES97118519 T ES 97118519T ES 2154440 T3 ES2154440 T3 ES 2154440T3
Authority
ES
Spain
Prior art keywords
ethylene
preparation
metalocene
reaction
racemic
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
ES97118519T
Other languages
English (en)
Inventor
Occo Tiziano Dall
Luigi Resconi
Guilio Balbontin
Enrico Albizzati
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.)
Basell Technology Co BV
Original Assignee
Basell Technology Co BV
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=11369136&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2154440(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Technology Co BV filed Critical Basell Technology Co BV
Application granted granted Critical
Publication of ES2154440T3 publication Critical patent/ES2154440T3/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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—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
    • C08F4/62—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
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • C08F4/619—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
    • 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
    • C08F4/61916—Component covered by group C08F4/60 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/61927—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

SE EXPONE AL PUBLICO UN PROCESO PARA LA PREPARACION DE POLIMEROS DE ETILENO. COMPRENDE LA REACCION DE POLIMERIZACION DEL ETILENO EN PRESENCIA DE UN CATALIZADOR QUE CONSISTE EN EL PRODUCTO DE LA REACCION DE: (A) UNA MEZCLA DEL RACEMICO Y DE LOS ISOMEROS MESO DE UN METALOCENO ESTEREORIGIDO DE UN METAL DE TRANSICION, PERTENECIENTE A LOS GRUPOS III, IV O V, O A LOS LANTANIDOS DE LA TABLA PERIODICA DE ELEMENTOS, CON DOS LIGANDOS DE CICLOPENTADIENILO CONECTADOS UNO CON OTRO MEDIANTE UN PUENTE QUIMICO; Y (B) AL MENOS UN COCATALIZADOR CAPAZ DE ACTIVAR TANTO LA FORMA RACEMICA COMO LA FORMA MESO DEL METALOCENO, SELECCIONADO DE ENTRE LOS ALUMOXANOS Y LOS COMPUESTOS CAPACES DE FORMAR UN CATION ALQUILMETALOCENO. EN PARTICULAR, ESTE PROCESO ES ADECUADO PARA PREPARAR COPOLIMEROS DE ETILENO CON UNA DISTRIBUCION UNIFORME DEL COMONOMERO A LO LARGO DE LA CADENA POLIMERICA Y UNA AMPLIA DISTRIBUCION EN CUANTO AL PESO MOLECULAR.
ES97118519T 1994-06-20 1995-06-19 Procedimiento para la preparacion de polimeros a base de etileno. Expired - Lifetime ES2154440T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941279A IT1270253B (it) 1994-06-20 1994-06-20 Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene

Publications (1)

Publication Number Publication Date
ES2154440T3 true ES2154440T3 (es) 2001-04-01

Family

ID=11369136

Family Applications (2)

Application Number Title Priority Date Filing Date
ES97118519T Expired - Lifetime ES2154440T3 (es) 1994-06-20 1995-06-19 Procedimiento para la preparacion de polimeros a base de etileno.
ES95924286T Expired - Lifetime ES2121402T3 (es) 1994-06-20 1995-06-19 Copolimeros de etileno.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES95924286T Expired - Lifetime ES2121402T3 (es) 1994-06-20 1995-06-19 Copolimeros de etileno.

Country Status (25)

Country Link
US (2) US6136936A (es)
EP (2) EP0821011B1 (es)
JP (2) JP3698437B2 (es)
KR (1) KR100379138B1 (es)
CN (1) CN1092672C (es)
AT (2) ATE199018T1 (es)
AU (1) AU689915B2 (es)
BG (1) BG100411A (es)
BR (1) BR9506041A (es)
CA (1) CA2169841A1 (es)
CZ (1) CZ290960B6 (es)
DE (2) DE69520051T2 (es)
ES (2) ES2154440T3 (es)
FI (1) FI960741A (es)
IL (1) IL114196A (es)
IT (1) IT1270253B (es)
MX (1) MX9600690A (es)
MY (1) MY117891A (es)
NO (1) NO960650L (es)
NZ (1) NZ289111A (es)
PL (1) PL182374B1 (es)
RU (1) RU2155776C2 (es)
SK (1) SK281515B6 (es)
WO (1) WO1995035333A2 (es)
ZA (1) ZA955102B (es)

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Also Published As

Publication number Publication date
IL114196A (en) 2005-05-17
PL182374B1 (en) 2001-12-31
IT1270253B (it) 1997-04-29
EP0742799B1 (en) 1998-08-19
ATE169939T1 (de) 1998-09-15
FI960741A0 (fi) 1996-02-19
AU689915B2 (en) 1998-04-09
PL314425A1 (en) 1996-09-02
DE69504178T2 (de) 1999-03-11
BR9506041A (pt) 1997-08-05
KR960703950A (ko) 1996-08-31
CA2169841A1 (en) 1995-12-28
RU2155776C2 (ru) 2000-09-10
ITMI941279A1 (it) 1995-12-20
NO960650L (no) 1996-04-19
KR100379138B1 (ko) 2003-08-02
JP4299775B2 (ja) 2009-07-22
SK281515B6 (sk) 2001-04-09
EP0821011B1 (en) 2001-01-31
ES2121402T3 (es) 1998-11-16
EP0742799A1 (en) 1996-11-20
WO1995035333A2 (en) 1995-12-28
NO960650D0 (no) 1996-02-19
IL114196A0 (en) 1995-10-31
FI960741A (fi) 1996-04-19
CZ290960B6 (cs) 2002-11-13
JPH09502222A (ja) 1997-03-04
MX9600690A (es) 1997-08-30
ATE199018T1 (de) 2001-02-15
JP2005097635A (ja) 2005-04-14
EP0821011A2 (en) 1998-01-28
US6664351B1 (en) 2003-12-16
NZ289111A (en) 1998-05-27
BG100411A (en) 1996-07-31
CZ76796A3 (en) 1996-06-12
SK34896A3 (en) 1997-03-05
CN1092672C (zh) 2002-10-16
EP0821011A3 (en) 1998-05-06
MY117891A (en) 2004-08-30
ITMI941279A0 (it) 1994-06-20
DE69520051D1 (de) 2001-03-08
WO1995035333A3 (en) 1996-05-02
US6136936A (en) 2000-10-24
DE69504178D1 (de) 1998-09-24
AU2885695A (en) 1996-01-15
CN1131954A (zh) 1996-09-25
DE69520051T2 (de) 2001-07-19
ZA955102B (en) 1996-06-20
JP3698437B2 (ja) 2005-09-21

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