ES2000598A6 - Procedimiento para la polimerizacion de alfa-olefinas - Google Patents

Procedimiento para la polimerizacion de alfa-olefinas

Info

Publication number
ES2000598A6
ES2000598A6 ES8600909A ES8600909A ES2000598A6 ES 2000598 A6 ES2000598 A6 ES 2000598A6 ES 8600909 A ES8600909 A ES 8600909A ES 8600909 A ES8600909 A ES 8600909A ES 2000598 A6 ES2000598 A6 ES 2000598A6
Authority
ES
Spain
Prior art keywords
olefins
ziegler
organometallic compound
cocatalyst
catalyst system
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
Application number
ES8600909A
Other languages
English (en)
Inventor
Joelle Collomb
Daniel Claude Durand
Lazslo Havas
Frederic Robert Morterol
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of ES2000598A6 publication Critical patent/ES2000598A6/es
Expired 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
    • 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
    • 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

Abstract

UN PROCEDIMIENTO PARA LA POLIMERIZACION DE ALFA-OLEFINAS EN FASE GASEOSA, EN PRESENCIA DE UN SISTEMA CATALITICO ZIEGLER-NATTA CONSISTENTE EN UN CATALIZADOR QUE COMPRENDE ATOMOS DE HALOGENO, MAGNESIO Y UN METAL DE TRANSICION, Y COCATALIZADORES BASADOS EN UN COMPUESTO ORGANOMETALICO DE UN METAL DE LOS GRUPOS II O III DE LA TABLA PERIODICA DE LOS ELEMENTOS, SIENDO CONVERTIDO PREVIAMENTE ESTE SISTEMA CATALITICO EN UN PREPOLIMERO O UN CATALIZADOR SOPORTADO SOBRE UNA SUBSTANCIA GRANULADA. ESTE PROCESO SE CARACTERIZA PORQUE LA POLIMERIZACION EN FASE GASEOSA SE EFECTUA PONIENDO EN CONTACTO UNA O MAS ALFA-OLEFINAS, POR UN LADO CON EL PREPOLIMERO O CON EL SISTEMA CATALITICO SOPORTADO QUE COMPRENDE UN COMPUESTO ORGANOMETALICO (A) QUE ES SOLO LIGERAMENTE VOLATIL COMO COCATALIZADOR Y, POR OTRO LADO, CON OTRO COCATALIZADOR CONSISTENTE EN UN COMPUESTO ORGANOMETALICO (B) QUE ES RELATIVAMENTE VOLATIL, DE TAL MANERA QUE LA CANTIDAD TOTAL USADA DE COCATALIZADOR SEA RELATIVAMENTE PEQUEÑA.
ES8600909A 1985-08-06 1986-08-06 Procedimiento para la polimerizacion de alfa-olefinas Expired ES2000598A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511999A FR2586022B1 (fr) 1985-08-06 1985-08-06 Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques

Publications (1)

Publication Number Publication Date
ES2000598A6 true ES2000598A6 (es) 1988-03-01

Family

ID=9322013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600909A Expired ES2000598A6 (es) 1985-08-06 1986-08-06 Procedimiento para la polimerizacion de alfa-olefinas

Country Status (18)

Country Link
US (1) US4748221A (es)
EP (1) EP0211624B1 (es)
JP (1) JPH0725818B2 (es)
KR (1) KR940004124B1 (es)
CN (1) CN1007353B (es)
AT (1) ATE53395T1 (es)
AU (1) AU589986B2 (es)
BR (1) BR8603716A (es)
CA (1) CA1274343A (es)
DE (1) DE3671749D1 (es)
ES (1) ES2000598A6 (es)
FI (1) FI85150C (es)
FR (1) FR2586022B1 (es)
MY (1) MY101271A (es)
NO (1) NO167463C (es)
NZ (1) NZ217040A (es)
PT (1) PT83150B (es)
SG (1) SG47892G (es)

Families Citing this family (50)

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FR2588559B1 (fr) * 1985-10-11 1988-03-11 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en presence d'un systeme catalytique ziegler-natta ameliore
FR2601372B1 (fr) * 1986-07-08 1988-10-21 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines
EP0255790B1 (en) * 1986-07-31 1990-10-03 Montedison S.p.A. Process for the polymerization of alpha-olefins or of their mixtures with minor amounts of ethylene, by means of catalysts comprising solid components or precursors of such components, in the form of microspheroidal particles
IT1197320B (it) * 1986-10-02 1988-11-30 Ausimont Spa Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti
IT1203330B (it) * 1987-02-06 1989-02-15 Enichem Base Spa Componente di catalizzatore e catalizzatore per la polimerizzazione dell'etilene o la co-polimerizzazione dell-etilene con alfa-olefine
FR2666337B1 (fr) * 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur de type ziegler-natta.
JP3132030B2 (ja) * 1991-03-22 2001-02-05 東ソー株式会社 立体規則性ポリオレフィンの製造方法
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
JP2682305B2 (ja) * 1991-10-29 1997-11-26 住友化学工業株式会社 オレフィン重合体の製造方法
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
FR2689133A1 (fr) * 1992-03-27 1993-10-01 Atochem Elf Sa Catalyseur de polymérisation des oléfines, son procédé d'obtention.
ES2114969T3 (es) * 1992-06-18 1998-06-16 Montell Technology Company Bv Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas.
US5376743A (en) * 1993-03-11 1994-12-27 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of sticky polymers
IT1264679B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori per la (co)polimerizzazione di etilene
FR2711656A1 (fr) * 1993-10-21 1995-05-05 Bp Chemicals Snc Procédé de préparation d'un catalyseur de polymérisation d'oléfine.
ES2126870T3 (es) * 1993-11-18 1999-04-01 Mobil Oil Corp Una composicion catalitica para la copolimerizacion de etileno.
IT1269194B (it) * 1994-01-21 1997-03-21 Spherilene Srl Composizioni polimeriche ad elevata processabilita' basate su lldpe
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
IT1276121B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili
IT1281198B1 (it) 1995-12-18 1998-02-17 Montell Technology Company Bv Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
EP0994920B1 (en) 1998-05-06 2003-06-11 Basell Polyolefine GmbH Polyolefin compositions and films obtained therefrom
US6274684B1 (en) * 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
FR2800379A1 (fr) * 1999-10-29 2001-05-04 Bp Chemicals Snc Procede de copolymerisation en phase gazeuse d'au moins deux alpha-olefines ayant de 2 a 12 atomes de carbone
US6831032B2 (en) 2002-08-19 2004-12-14 Novolen Technology Holdings C.V. Ziegler-Natta catalyst and methods of making and using same
CN100351275C (zh) * 2003-03-21 2007-11-28 陶氏环球技术公司 形态控制的烯烃聚合方法
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
WO2004104085A1 (en) 2003-05-21 2004-12-02 Basell Poliolefine Italia S.R.L. Stretch wrap films
US20090131593A1 (en) * 2003-05-21 2009-05-21 Basell Poliolefine Italia S.R.L Polyethylene films for packaging
US6998443B2 (en) 2003-09-02 2006-02-14 Equistar Chemicals, Lp Flame retardant insulation compositions having improved abrasion resistance
US7348371B2 (en) * 2005-12-20 2008-03-25 Equistar Chemicals, Lp Cellulosic-reinforced composites having increased resistance to water absorption
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US8080699B2 (en) 2009-08-28 2011-12-20 Chemtura Corporation Two-stage process and system for forming high viscosity polyalphaolefins
US7651969B2 (en) * 2006-12-05 2010-01-26 Formosa Plastics Corporation, U.S.A. Catalyst system for producing ethylene (co) polymer with improved branch distribution
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
EP2119732A1 (en) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
WO2010080870A2 (en) 2009-01-08 2010-07-15 Univation Technologies,Llc Additive for polyolefin polymerization processes
EP2456796B1 (en) 2009-07-23 2013-07-17 Univation Technologies, LLC Polymerization reaction system
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
CN103347905B (zh) 2010-12-22 2015-12-16 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
EP2938620B1 (en) 2012-12-28 2020-09-02 Univation Technologies, LLC Methods of integrating aluminoxane production into catalyst production
US9938361B2 (en) 2013-01-14 2018-04-10 Univation Technologies, Llc Methods for preparing catalyst systems with increased productivity
US10471641B2 (en) 2015-01-21 2019-11-12 Univation Technologies, Llc Methods for controlling polymer chain scission
CN107107433B (zh) 2015-01-21 2019-09-13 尤尼威蒂恩技术有限责任公司 用于聚烯烃中的凝胶减少的方法
CA2897552C (en) 2015-07-17 2022-08-16 Nova Chemicals Corporation Shrink films

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785673A (fr) * 1971-06-30 1973-01-02 Naphtachimie Sa Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens
FR2207145B1 (es) * 1972-11-17 1975-09-12 Naphtachimie Sa
GB2024832B (en) * 1978-07-05 1982-11-03 Nippon Oil Co Ltd Polymerization of ethylene
JPS5710609A (en) * 1980-06-24 1982-01-20 Mitsui Petrochem Ind Ltd Preparation of ethylene polymer
EP0095848A3 (en) * 1982-06-01 1984-05-16 Imperial Chemical Industries Plc Ethylene copolymerisation process
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers

Also Published As

Publication number Publication date
BR8603716A (pt) 1987-03-10
PT83150A (en) 1986-09-01
DE3671749D1 (de) 1990-07-12
NO167463B (no) 1991-07-29
NZ217040A (en) 1989-09-27
PT83150B (pt) 1989-03-30
CN1007353B (zh) 1990-03-28
NO863158L (no) 1987-02-09
CA1274343A (en) 1990-09-18
FI85150C (fi) 1992-03-10
KR940004124B1 (ko) 1994-05-13
JPS6289706A (ja) 1987-04-24
CN86105978A (zh) 1987-05-13
FI863216A0 (fi) 1986-08-06
US4748221A (en) 1988-05-31
NO167463C (no) 1991-11-06
ATE53395T1 (de) 1990-06-15
KR870002167A (ko) 1987-03-30
MY101271A (en) 1991-08-17
FI863216A (fi) 1987-02-07
EP0211624B1 (en) 1990-06-06
EP0211624A1 (en) 1987-02-25
FR2586022A1 (fr) 1987-02-13
SG47892G (en) 1992-06-12
AU6085786A (en) 1987-02-19
FR2586022B1 (fr) 1987-11-13
AU589986B2 (en) 1989-10-26
NO863158D0 (no) 1986-08-05
FI85150B (fi) 1991-11-29
JPH0725818B2 (ja) 1995-03-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102