ES2107728T3 - Procedimiento para preparar una poli-1-olefina. - Google Patents

Procedimiento para preparar una poli-1-olefina.

Info

Publication number
ES2107728T3
ES2107728T3 ES94116945T ES94116945T ES2107728T3 ES 2107728 T3 ES2107728 T3 ES 2107728T3 ES 94116945 T ES94116945 T ES 94116945T ES 94116945 T ES94116945 T ES 94116945T ES 2107728 T3 ES2107728 T3 ES 2107728T3
Authority
ES
Spain
Prior art keywords
catalyst
polymers
spherical
polymerisation
less
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
ES94116945T
Other languages
English (en)
Inventor
Werner Dr Breuers
Ludwig Dr Bohm
Rainer Dr Lecht
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2107728T3 publication Critical patent/ES2107728T3/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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/522—Radiant or wave energy activated
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized 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)
  • Emergency Medicine (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)

Abstract

POR MEDIO DE LA UTILIZACION DE ONDAS DE CHOQUE EN LUGAR DE UN AGITADOR PARA EL MEZCLADO DE LAS SUSTANCIAS DE REACCION SE OBTIENE UN CATALIZADOR ZIEGLER EN FORMA DE BOLA, ESPECIALMENTE UNIFORME. POR MEDIO DE ESTE CATALIZADOR ALTAMENTE ACTIVO SOBRE LA BASE DE UN DIALQUIL DE MAGNESIO, PUEDE OBTENERSE MEDIANTE LA POLIMERIZACION DE ALFA BOLA. UNA OTRA VENTAJA DEL CATALIZADOR DE ACUERDO CON LA INVENCION SE ENCUENTRA EN LA ALTA ACTIVIDAD DE CATALIZADOR, DE FORMA QUE SOLAMENTE ES NECESARIA UNA CANTIDAD MUY REDUCIDA DEL CATALIZADOR PARA LA POLIMERIZACION. EL CONTENIDO EN LOS RESTOS EN TITANIO Y/O ZIRCONIO EN LOS POLIMEROS ELABORADOS DE ACUERDO CON LA INVENCION ALCANZA MENOS DE 10 PPM. POR MEDIO DE SU BUENA REACCIONABILIDAD CON AGUA EL CATALIZADOR ES APROPIADO ESPECIALMENTE EN PROCESOS DE DOS ETAPAS PARA LA ELABORACION DE POLIMEROS CON UNA DISTRIBUCION DE MASA MOLAR BIMODAL, AMPLIA. LA SUSTITUCION DE DONADORES DE ELECTRONES QUE CONTIENEN AZUFRE COMO SULFITO DE DIETILO POR ALCOHOLES COMO ETANOL CONDUCE A UNA CARGA DE OLOR REDUCIDA Y A POSIBILIDADES DE UTILIZACION AMPLIADAS DEL POLIMERO. POR MEDIO DE LA CONFIGURACION EN FORMA DE BOLA DE LAS PARTICULAS Y LA REACCIONABILIDAD MUY BUENA MEZCLADA CON ELLO DEL POLIMERIZADO Y COPOLIMERIZADO, SE OBTIENE SIMPLIFICACIONES CONSIDERABLES Y VENTAJAS EN EL MANEJO, SECADO Y ELABORACION.
ES94116945T 1993-11-06 1994-10-26 Procedimiento para preparar una poli-1-olefina. Expired - Lifetime ES2107728T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4337985A DE4337985A1 (de) 1993-11-06 1993-11-06 Verfahren zur Herstellung eines Poly-1-olefins

Publications (1)

Publication Number Publication Date
ES2107728T3 true ES2107728T3 (es) 1997-12-01

Family

ID=6501998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94116945T Expired - Lifetime ES2107728T3 (es) 1993-11-06 1994-10-26 Procedimiento para preparar una poli-1-olefina.

Country Status (12)

Country Link
US (1) US5602218A (es)
EP (1) EP0652236B1 (es)
JP (1) JPH07188321A (es)
KR (1) KR100317865B1 (es)
AT (1) ATE158597T1 (es)
AU (1) AU676941B2 (es)
BR (1) BR9404347A (es)
CA (1) CA2135124A1 (es)
DE (2) DE4337985A1 (es)
ES (1) ES2107728T3 (es)
SG (1) SG48104A1 (es)
ZA (1) ZA948713B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2234189C (en) * 1998-04-07 2006-08-29 Nova Chemicals Ltd. Heat treatment of ziegler-natta catalysts to increase polymer molecular weight in solution polymerization
CA2234188C (en) * 1998-04-07 2006-07-11 Nova Chemicals Ltd. Heat treatment of ziegler-natta catalysts to increase activity in solution polymerization process
US6562918B1 (en) * 1999-02-04 2003-05-13 Idemitsu Petrochemical Co., Ltd. Olefin polymerization catalyst, method for producing the same and method for producing olefinic polymer
WO2004050722A1 (en) * 2002-11-29 2004-06-17 Borealis Technology Oy Ziegler natta catalyst system and polymerisation process using said zn catalyst system for producing ethylene copolymers having a broad molecular weight distribution
RU2257264C1 (ru) * 2004-04-08 2005-07-27 Институт Катализа Имени Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ приготовления катализатора и процесс полимеризации этилена и сополимеризации этилена с альфа-олефинами с использованием этого катализатора
EA011040B1 (ru) * 2004-04-08 2008-12-30 Институт Катализа Имени Г.К. Борескова Сибирского Отделения Российской Академии Наук СПОСОБ ПРИГОТОВЛЕНИЯ КАТАЛИЗАТОРА И ПРОЦЕСС ПОЛИМЕРИЗАЦИИ ЭТИЛЕНА И СОПОЛИМЕРИЗАЦИИ ЭТИЛЕНА С α-ОЛЕФИНАМИ
RU2502560C1 (ru) * 2012-08-27 2013-12-27 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Способ получения ванадиймагниевого катализатора полимеризации этилена и сополимеризации этилена с альфа-олефинами
EP3845572A1 (en) * 2020-01-02 2021-07-07 Borealis AG Process for the polymerization of olefins in solution with controlled activity of catalyst in reactor outlet stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU613799A1 (ru) * 1974-12-23 1978-07-05 Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского Реактор дл проведени гетерогенных процессов
US4180636A (en) * 1976-06-24 1979-12-25 Showa Denko Kabushiki Kaisha Process for polymerizing or co-polymerizing propylene
US4363902A (en) * 1980-03-17 1982-12-14 Wacker-Chemie Gmbh Process and heavy metal catalyst for the polymerization of α-olefins, particularly polyethylene
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205407A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
US4731227A (en) * 1982-12-29 1988-03-15 Pulvari Charles F Polymerization process and apparatus
JPH0667978B2 (ja) * 1986-08-21 1994-08-31 出光石油化学株式会社 ブテン−１重合体の製造方法
US4946816A (en) * 1989-08-21 1990-08-07 Amoco Corporation Morphology-controlled olefin polymerization catalyst
FR2656314B1 (fr) * 1989-12-22 1992-04-17 Bp Chemicals Snc Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines.
DE4019925A1 (de) * 1990-06-22 1992-01-02 Hoechst Ag Verfahren zur herstellung eines polyolefins
CA2049373A1 (en) * 1990-09-07 1992-03-08 Brian J. Pellon Process for the production of amorphous elastomeric propylene homopolymers

Also Published As

Publication number Publication date
EP0652236A1 (de) 1995-05-10
CA2135124A1 (en) 1995-05-07
ZA948713B (en) 1995-07-03
JPH07188321A (ja) 1995-07-25
EP0652236B1 (de) 1997-09-24
AU676941B2 (en) 1997-03-27
AU7599494A (en) 1995-05-18
US5602218A (en) 1997-02-11
KR100317865B1 (ko) 2002-04-06
SG48104A1 (en) 1998-04-17
DE59404154D1 (de) 1997-10-30
BR9404347A (pt) 1995-07-04
KR950014148A (ko) 1995-06-15
DE4337985A1 (de) 1995-05-11
ATE158597T1 (de) 1997-10-15

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