ES2135071T3 - Componentes y catalizadores para la polimerizacion de olefinas. - Google Patents

Componentes y catalizadores para la polimerizacion de olefinas.

Info

Publication number
ES2135071T3
ES2135071T3 ES95922473T ES95922473T ES2135071T3 ES 2135071 T3 ES2135071 T3 ES 2135071T3 ES 95922473 T ES95922473 T ES 95922473T ES 95922473 T ES95922473 T ES 95922473T ES 2135071 T3 ES2135071 T3 ES 2135071T3
Authority
ES
Spain
Prior art keywords
components
catalysts
polymerization
porosity
olefins
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
ES95922473T
Other languages
English (en)
Inventor
Mario Sacchetti
Stefano Pasquali
Gabriele Govoni
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.)
Montell Technology Co BV
Original Assignee
Montell 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
Application filed by Montell Technology Co BV filed Critical Montell Technology Co BV
Application granted granted Critical
Publication of ES2135071T3 publication Critical patent/ES2135071T3/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
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
    • C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
    • 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
    • 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
    • C08F4/63—Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/632—Pretreating with metals or metal-containing compounds
    • C08F4/634—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • 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
    • C08F4/65916—Component covered by group C08F4/64 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
    • C08F4/64—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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • 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
    • 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

Abstract

LA INVENCION SE REFIERE A COMPONENTES DE CATALIZADORES PARA LA POLIMERIZACION DE OLEFINAS QUE COMPRENDEN UN COMPUESTO DE METALOCENO Y UN ALURO DE MAGNESIO QUE TIENEN UN VALOR PARTICULAR DE POROSIDAD Y DE AREA SUPERFICIAL. EN PARTICULAR LOS COMPONENTES DE LA INVENCION TIENEN UN AREA SUPERFICIAL (BET) MAYOR DE 50 M2/G, UNA POROSIDAD (BET) MAYOR QUE 0.15 CM3/G Y UNA POROSIDAD (HG) MAYOR DE 0.3 CM3/G, CON LA CONDICION DE QUE CUANDO EL AREA SUPERFICIAL SEA MENOR DE 150 M2/G, LA POROSIDAD (HG) ES INFERIOR DE ALREDEDOR 1.5 CM3/G. LOS COMPONENTES DE LA INVENCION SON PARTICULARMENTE ADECUADOS PARA LA PREPARACION DE CATALIZADORES PARA LA POLIMERIZACION DE FASE DE GAS DE LAS ALFA-OLEFINAS.
ES95922473T 1994-05-26 1995-05-23 Componentes y catalizadores para la polimerizacion de olefinas. Expired - Lifetime ES2135071T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941065A IT1269837B (it) 1994-05-26 1994-05-26 Componenti e catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number Publication Date
ES2135071T3 true ES2135071T3 (es) 1999-10-16

Family

ID=11368978

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95922473T Expired - Lifetime ES2135071T3 (es) 1994-05-26 1995-05-23 Componentes y catalizadores para la polimerizacion de olefinas.

Country Status (21)

Country Link
US (1) US5698487A (es)
EP (1) EP0712416B1 (es)
JP (1) JP4275727B2 (es)
KR (1) KR960703948A (es)
CN (1) CN1092669C (es)
AT (1) ATE182338T1 (es)
AU (1) AU695548B2 (es)
BR (1) BR9506023A (es)
CA (1) CA2168210A1 (es)
DE (1) DE69510890T2 (es)
ES (1) ES2135071T3 (es)
FI (1) FI960343A (es)
HU (1) HU216913B (es)
IL (1) IL113853A (es)
IT (1) IT1269837B (es)
NO (1) NO960310L (es)
PL (1) PL312834A1 (es)
RU (1) RU2161161C2 (es)
TW (1) TW424098B (es)
WO (1) WO1995032995A1 (es)
ZA (1) ZA954216B (es)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270070B (it) * 1994-07-08 1997-04-28 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
US6399533B2 (en) * 1995-05-25 2002-06-04 Basell Technology Company Bv Compounds and catalysts for the polymerization of olefins
CN1272852A (zh) 1998-04-21 2000-11-08 蒙特尔技术有限公司 乙烯与α－烯烃共聚物的制备方法
US6423796B1 (en) 1998-07-02 2002-07-23 Basel Technology Company Bv Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand
IT1301990B1 (it) 1998-08-03 2000-07-20 Licio Zambon Catalizzatori per la polimerizzazione delle olefine.
FR2784605B1 (fr) * 1998-10-20 2001-01-19 Centre Nat Rech Scient Materiau constitue par des particules metalliques et par des particules d'oxyde ultrafines
US6265037B1 (en) 1999-04-16 2001-07-24 Andersen Corporation Polyolefin wood fiber composite
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
IL141358A0 (en) 1999-06-18 2002-03-10 Basell Technology Co Bv Catalyst components for the polymerization of olefins and catalysts obtained therefrom
DE19962129A1 (de) * 1999-12-21 2001-06-28 Targor Gmbh Verfahren zur Herstellung eines Katalysatorfeststoffs zur Olefinpolymerisation
US6864333B2 (en) 1999-12-28 2005-03-08 Basel Polyolefine Gmbh Process for the preparation of ethylene polymers
EP1157046B1 (en) 1999-12-28 2005-12-07 Basell Polyolefine GmbH Process for the preparation of ethylene polymers
EP1157027B1 (en) 1999-12-28 2007-09-19 Basell Polyolefine GmbH Heterocyclic metallocene compounds and use thereof in catalyst systems for producing olefin polymers
US6720396B2 (en) * 2000-11-30 2004-04-13 Univation Technologies, Llc Polymerization process
US20020137861A1 (en) * 2000-12-04 2002-09-26 Woo Min Song Polymerization process
US20020107344A1 (en) * 2000-12-07 2002-08-08 Peterson Thomas Henry Supprt materials for use with polymerization catalysts
CN1131246C (zh) * 2000-12-14 2003-12-17 中国石油化工股份有限公司 用于烯烃聚合或共聚合的催化剂组份及其催化剂和应用
ATE519789T1 (de) 2001-06-12 2011-08-15 Basell Polyolefine Gmbh Verfahren zur polymerisation von buten-1
EP1446429B1 (en) 2001-06-12 2009-10-07 Basell Polyolefine GmbH Process for the polymerization of 1-butene
JP4418228B2 (ja) 2001-06-22 2010-02-17 バーゼル・ポリオレフィン・ゲーエムベーハー メタロセン、オレフィンポリマー製造用の触媒系における使用
EP1428840A4 (en) * 2001-08-07 2005-04-06 Denki Kagaku Kogyo Kk PROCESS FOR PRODUCING POLYMERS
JP4291693B2 (ja) 2001-11-12 2009-07-08 バーゼル・ポリオレフィン・ゲーエムベーハー １−ブテンを重合する方法および１−ブテンポリマー
EP1448578B1 (en) 2001-11-30 2006-07-26 Basell Polyolefine GmbH Metallocene compounds and process for the preparation of propylene polymers
WO2003070778A1 (en) 2002-02-25 2003-08-28 Basell Polyolefine Gmbh Process for the copolymerization of ethylene
DE60329691D1 (de) 2002-09-06 2009-11-26 Basell Polyolefine Gmbh Verfahren zur copolymerisation von ethylen
JP2006502260A (ja) 2002-10-10 2006-01-19 バセル ポリオレフィン ジーエムビーエイチ エチレンの共重合方法
DE60329523D1 (de) 2002-12-04 2009-11-12 Basell Polyolefine Gmbh 1-Buten-Copolymere und Herstellungsverfahren dafür
US7589160B2 (en) 2002-12-04 2009-09-15 Basell Polyolefine Gmbh Process for preparing 1-butene polymers
EP1572761A1 (en) * 2002-12-16 2005-09-14 Basell Polyolefine GmbH Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
SG108945A1 (en) * 2003-01-20 2005-02-28 Sumitomo Chemical Co Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer
KR20060002837A (ko) 2003-03-21 2006-01-09 다우 글로벌 테크놀로지스 인크. 형태 제어된 올레핀 중합 방법
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
WO2004099269A2 (en) 2003-05-12 2004-11-18 Basell Polyolefine Gmbh Process for polymerizing 1-butene
US7122606B2 (en) 2003-07-04 2006-10-17 Basell Polyolefine Gmbh Olefin polymerization process
EP1564226A1 (en) * 2004-02-16 2005-08-17 Stichting Dutch Polymer Institute Titanocene-based catalyst system
EP1568716A1 (en) * 2004-02-24 2005-08-31 Stichting Dutch Polymer Institute Catalyst system comprising magnesium halide
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US8178636B2 (en) 2004-05-04 2012-05-15 Basell Polyolefine Gmbh Process for the preparation of atactic 1-butene polymers
CN101076621A (zh) * 2004-12-13 2007-11-21 巴塞尔聚烯烃意大利有限责任公司 聚烯烃组合物、纤维以及非织造织物
CN101087905B (zh) * 2004-12-23 2010-12-15 巴塞尔聚烯烃意大利有限责任公司 具有弹性的纤维
US7855263B2 (en) 2005-02-03 2010-12-21 Basell Polyolefine Gmbh Process for producing thermoformed articles
WO2006097500A1 (en) 2005-03-18 2006-09-21 Basell Polyolefine Gmbh Metallocene compounds
US7842764B2 (en) 2005-03-18 2010-11-30 Basell Poliolefine Italia S.R.L. Metallocene compounds
WO2006100258A1 (en) 2005-03-23 2006-09-28 Basell Polyolefine Gmbh Process for the polymerization of olefins
JP5294842B2 (ja) 2005-03-23 2013-09-18 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィンの重合プロセス
EP1877453A1 (en) 2005-05-03 2008-01-16 Basell Polyolefine GmbH Process for the polymerization of alpha olefins
ATE515533T1 (de) 2005-05-11 2011-07-15 Basell Poliolefine Srl Polymerisationsverfahren zur herstellung von polyolefinblends
WO2007003528A2 (en) * 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Metallocene compounds
BRPI0617253A2 (pt) * 2005-10-14 2016-04-19 Basell Polyolefine Gmbh sistemas catalisadores híbridos suportados sobre halogeneto de magnésio
WO2007045600A1 (en) * 2005-10-21 2007-04-26 Basell Polyolefine Gmbh Polypropylene random copolymers having high melt flow rates for injection molding and melt brown applications
US8394907B2 (en) 2005-10-21 2013-03-12 Basell Polyolefine Gmbh Polypropylene for injection molding
US8030426B2 (en) 2005-10-21 2011-10-04 Basell Polyolefine Gmbh Propylene polymers
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
WO2007088204A2 (en) * 2006-02-02 2007-08-09 Basell Polyolefine Gmbh Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same
EP1987098B2 (en) 2006-02-23 2013-02-13 Basell Poliolefine Italia S.r.l. Propylene polymers for injection molding applications
JP2009530341A (ja) 2006-03-17 2009-08-27 バーゼル・ポリオレフィン・ゲーエムベーハー メタロセン化合物類
US20070299222A1 (en) * 2006-04-04 2007-12-27 Fina Technology, Inc. Transition metal catalysts and formation thereof
US7834205B2 (en) 2006-04-12 2010-11-16 Basell Polyolifine GmbH Metallocene compounds
US8742042B2 (en) 2006-04-21 2014-06-03 Basell Polyolefine Gmbh Process for the preparation of ethylene copolymers
EP2010579A1 (en) 2006-04-21 2009-01-07 Basell Polyolefine GmbH Process for the preparation of ethylene propylene copolymers
ES2567141T3 (es) 2006-05-05 2016-04-20 Dow Global Technologies Llc Complejos de hafnio de ligandos de imidazol sustituidos con carbazolilo
DE102007017903A1 (de) 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
US7981993B2 (en) * 2007-06-25 2011-07-19 Basell Polyolefine Gmbh 1-butene ethylene copolymers
WO2009050037A1 (en) * 2007-10-19 2009-04-23 Basell Polyolefine Gmbh Metallocene compounds based on ethanediyl-bridged indene and cyclopentadithiophene ligands
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US8207269B2 (en) 2007-12-20 2012-06-26 Basell Polyolefine Gmbh Process for obtaining polymers of ethylene and cycloolefins
EP2235068A4 (en) * 2008-01-14 2011-11-30 Agency Science Tech & Res Self-Organized Olefin Polymerization
KR20100137472A (ko) * 2008-03-20 2010-12-30 바셀 폴리올레핀 이탈리아 에스.알.엘 1-부텐 기재 중합체의 조성물
EP2254918A1 (en) * 2008-03-20 2010-12-01 Basell Poliolefine Italia S.R.L. 1-butene terpolymers
KR20100127226A (ko) * 2008-03-20 2010-12-03 바셀 폴리올레핀 이탈리아 에스.알.엘 1-부텐 공중합체
WO2009115395A1 (en) * 2008-03-20 2009-09-24 Basell Polyolefine Italia S.R.L. 1-butene copolymers
WO2009130092A1 (en) * 2008-04-22 2009-10-29 Basell Poliolefine Italia S.R.L. 1-butene terpolymers
CN102257060A (zh) 2008-12-19 2011-11-23 巴塞尔聚烯烃意大利有限责任公司 聚烯烃纤维
BRPI1007430B1 (pt) 2009-01-08 2020-05-12 Univation Technologies, Llc Processo de polimerização de poliolefina
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
EP2379609B1 (en) 2009-01-13 2012-10-24 Basell Polyolefine GmbH Polyethylene copolymers
JP2012515239A (ja) 2009-01-13 2012-07-05 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ ポリマー組成物
CN101531724A (zh) * 2009-04-17 2009-09-16 南昌航空大学 合成支化聚乙烯的多核苊二亚胺镍催化剂及其制备方法
US8586685B2 (en) 2009-07-23 2013-11-19 Univation Technologies, Llc Polymerization reaction system
WO2011061151A1 (en) 2009-11-17 2011-05-26 Basell Polyolefine Gmbh Ethylene copolymers
ES2543635T3 (es) 2010-02-18 2015-08-20 Univation Technologies, Llc Métodos para operación de un reactor de polimerización
KR20130026531A (ko) 2010-02-22 2013-03-13 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 생산물을 생산하기 위한 촉매 시스템 및 이의 사용 방법
US8722804B2 (en) 2010-04-13 2014-05-13 Univation Technologies, Llc Polymer blends and films made therefrom
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
RU2564301C2 (ru) 2010-07-16 2015-09-27 Юнивейшн Текнолоджиз, Ллк Системы и способы измерения накопления частиц на поверхностях реактора
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
MX337727B (es) 2010-12-17 2016-03-16 Univation Tech Llc Sistemas y metodos para recuperar hidrocarburos a partir de un producto de gas de purga de poliolefinas.
RU2577324C2 (ru) 2010-12-22 2016-03-20 Юнивейшн Текнолоджиз, Ллк Добавка для способов полимеризации полиолефина
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
WO2013070602A1 (en) 2011-11-08 2013-05-16 Univation Technologies, Llc Methods for producing polyolefins with catalyst systems
EP2606970A1 (en) 2011-12-19 2013-06-26 Basell Polyolefine GmbH Monocyclopentadienyl binuclear complexes, ligands used in their preparaion, catalyst systems comprising them and olefin polymerisation process
CN104159933B (zh) 2012-03-05 2017-09-12 尤尼威蒂恩技术有限责任公司 催化剂组合物的制造方法和由其生产的聚合物产品
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
WO2014106143A1 (en) 2012-12-28 2014-07-03 Univation Technologies, Llc Supported catalyst with improved flowability
EP2953985B1 (en) 2013-02-07 2023-06-07 Univation Technologies, LLC Preparation of polyolefin
ES2644669T3 (es) 2013-03-15 2017-11-29 Univation Technologies, Llc Ligandos para catalizadores
EP2970524B1 (en) 2013-03-15 2018-03-07 Univation Technologies, LLC Tridentate nitrogen based ligands for olefin polymerisation catalysts
BR112015029498B1 (pt) 2013-06-05 2020-10-27 Univation Technologies, Llc método para proteger um grupo fenol em um composto precursor e método para gerar um polímero de polietileno
SG11201701266TA (en) 2014-08-19 2017-03-30 Univation Tech Llc Fluorinated catalyst supports and catalyst systems
EP3183057A1 (en) 2014-08-19 2017-06-28 Univation Technologies, LLC Fluorinated catalyst supports and catalyst systems
CA2957809C (en) 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
WO2016118599A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for controlling polymer chain scission
EP3247547B1 (en) 2015-01-21 2023-03-22 Univation Technologies, LLC Methods for gel reduction in polyolefins
CN107660216B (zh) 2015-05-08 2021-05-14 埃克森美孚化学专利公司 聚合方法
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
WO2018064048A1 (en) 2016-09-27 2018-04-05 Univation Technologies, Llc Method for long chain branching control in polyethylene production
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018147931A1 (en) 2017-02-07 2018-08-16 Exxonmobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
US11193008B2 (en) 2017-04-10 2021-12-07 Exxonmobil Chemical Patents Inc. Methods for making polyolefin polymer compositions
CN110770265B (zh) 2017-05-10 2023-05-05 尤尼威蒂恩技术有限责任公司 催化剂体系及其使用方法
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
US11459408B2 (en) 2018-05-02 2022-10-04 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
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
WO2022020025A1 (en) 2020-07-22 2022-01-27 Exxonmobil Chemical Patents Inc. Polyolefin compositions and articles thereof
EP4259669A1 (en) 2020-12-08 2023-10-18 ExxonMobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2023117512A1 (en) 2021-12-23 2023-06-29 Basell Poliolefine Italia S.R.L. Soft polyolefin composition

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551283A (es) * 1955-09-27
US2924593A (en) * 1956-08-23 1960-02-09 Hercules Powder Co Ltd Polymerization of ethylene using as a catalyst the product formed by mixing a bis(cyclopentadienyl) zirconium salt with an alkyl metallic compound
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
DE3127133A1 (de) * 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
DE3443087A1 (de) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinen
JPS63168408A (ja) * 1986-12-29 1988-07-12 Showa Denko Kk ポリオレフインの製造方法
IT1221654B (it) * 1987-11-27 1990-07-12 Ausimont Spa Catalizzatori per la polimerizzazione delle olefine
US5139985A (en) * 1988-05-31 1992-08-18 Himont Incorporated Components and catalyst for the polymerization olefins
US5162278A (en) * 1988-07-15 1992-11-10 Fina Technology, Inc. Non-bridged syndiospecific metallocene catalysts and polymerization process
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.
FR2656315B1 (fr) * 1989-12-22 1992-04-17 Bp Chemicals Snc Procede de preparation d'un catalyseur a base de zirconium supporte sur du chlorure de magnesium, et utilisation du catalyseur dans la polymerisation des olefines.
US5120696A (en) * 1989-12-29 1992-06-09 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
DE4005947A1 (de) * 1990-02-26 1991-08-29 Basf Ag Loesliche katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen
FR2659336B1 (fr) * 1990-03-12 1993-05-07 Bp Chemicals Snc Catalyseur a base de zirconium, de titane et/ou de vanadium, supporte sur un chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines.
EP0841349B1 (en) * 1990-07-24 2002-06-12 Mitsui Chemicals, Inc. Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith
ES2091273T3 (es) * 1990-11-12 1996-11-01 Hoechst Ag Procedimiento para la preparacion de un polimero olefinico de alto peso molecular.
EP0485823B1 (de) * 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
DE59108100D1 (de) * 1990-11-12 1996-09-26 Hoechst Ag Verfahren zur Herstellung eines Olefinpolymers
FR2675441B1 (fr) * 1991-04-17 1997-07-18 Gartiser Jean Paul Dispositif de deversement lateral destine, notamment, a etre monte sur un camion ou un vehicule similaire.
DE4122452C2 (de) * 1991-07-06 1993-10-28 Schott Glaswerke Verfahren und Vorrichtung zum Zünden von CVD-Plasmen
EP0522581B1 (en) * 1991-07-11 1997-10-15 Idemitsu Kosan Company Limited Process for producing olefin based polymers and olefin polymerization catalyst
CA2084017C (en) * 1991-11-30 2006-11-21 Jurgen Rohrmann Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1262935B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
JPH061803A (ja) * 1992-06-18 1994-01-11 Mitsubishi Petrochem Co Ltd オレフィンの重合法
IT1255365B (it) * 1992-09-15 1995-10-31 Enichem Polimeri Catalizzatore e procedimento per la polimerizzazione di alfa-olefine
IT1256665B (it) * 1992-12-28 1995-12-12 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1269931B (it) * 1994-03-29 1997-04-16 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine

Also Published As

Publication number Publication date
ITMI941065A0 (it) 1994-05-26
BR9506023A (pt) 1997-10-14
ZA954216B (en) 1996-01-22
PL312834A1 (en) 1996-05-13
HUT74773A (en) 1997-02-28
AU2735795A (en) 1995-12-21
CN1092669C (zh) 2002-10-16
HU216913B (hu) 1999-10-28
CN1130914A (zh) 1996-09-11
IT1269837B (it) 1997-04-15
ITMI941065A1 (it) 1995-11-26
TW424098B (en) 2001-03-01
NO960310D0 (no) 1996-01-25
HU9600459D0 (en) 1996-04-29
RU2161161C2 (ru) 2000-12-27
WO1995032995A1 (en) 1995-12-07
AU695548B2 (en) 1998-08-13
JPH09504051A (ja) 1997-04-22
DE69510890D1 (de) 1999-08-26
IL113853A0 (en) 1995-08-31
JP4275727B2 (ja) 2009-06-10
FI960343A0 (fi) 1996-01-25
KR960703948A (ko) 1996-08-31
ATE182338T1 (de) 1999-08-15
US5698487A (en) 1997-12-16
FI960343A (fi) 1996-03-25
DE69510890T2 (de) 1999-12-23
NO960310L (no) 1996-02-23
IL113853A (en) 1999-10-28
EP0712416A1 (en) 1996-05-22
CA2168210A1 (en) 1995-12-07
EP0712416B1 (en) 1999-07-21

Similar Documents

Publication Publication Date Title
ES2135071T3 (es) Componentes y catalizadores para la polimerizacion de olefinas.
ES2116359T3 (es) Componentes y catalizadores para la polimerizacion de olefinas.
DK0625070T3 (da) Materialer med lav massefylde, som har høje overfladearealer, og genstande dannet derudfra til anvendelse ved genvindingen
DE60003143D1 (de) Herstellung von sehr reinem Isobuten und von Propen aus Kohlenwasserstoffschnitten mit vier Kohlenstoffatomen
ES2171971T3 (es) Producto limpiador y de tratamiento con almidon.
UY24139A1 (es) Estructura absorbente con mejor permeabilidad al liquido
MX9307843A (es) Componentes y catalizadores para la polimerizacion de olefinas y procedimiento para su preparacion.
DE68922739T2 (de) Hydroentmetallisierung und hydroentschwefelung mit einem katalysator mit spezifizierter makroporosität.
ITMI950410A0 (it) Composti metallocenici bis-fluorenilici procedimento per la loro preparazione e loro utilizzo in catalizzatori per la polimerizzazione delle olefine
CA2362698A1 (en) Resorcinol derivatives
ES2184343T3 (es) Composiciones farmaceuticas a base de dalfopristina y de quinupristina y su preparacion.
CA2442997A1 (en) Solid mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene oligomers and their use
ES2094471T3 (es) Carcasa de proteccion de pasamanos.
CN210020918U (zh) 一种灭火门内便于取放灭火器的储存装置
USD424844S (en) Table leg support
USD427375S (en) Self-contained accessory for the removal of hair, particularly for feminine use
JP2005021388A (ja) 伸縮自在なポリエチレン系発泡体敷物
AUPQ937500A0 (en) The use of crosslinked collagen as a dermal filler to treat superficial wrinkles and scars
CN1683208A (zh) 一种救生圈
RU96112455A (ru) Противовирусное средство
ES1038595Y (es) Dispositivo para regular la altura de las patas de una cama y variar el angulo del somier.
GB0026632D0 (en) Selective hydrogenation of series two prostaglandins and their analogues to give 13, 14-dihydro derivatives
PE56896Z (es) Dispositivo de seguridad
KR20030037207A (ko) 고층건물용 피난구조기
ITRM940169U1 (it) Attrezzo per appoggio e ausilio di spinta per camminatori ed escursionisti

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 712416

Country of ref document: ES