MX174382B - Un catalizador para la (co-) polimerizacion de olefinas y procedimiento para su preparacion - Google Patents

Un catalizador para la (co-) polimerizacion de olefinas y procedimiento para su preparacion

Info

Publication number
MX174382B
MX174382B MX025136A MX2513691A MX174382B MX 174382 B MX174382 B MX 174382B MX 025136 A MX025136 A MX 025136A MX 2513691 A MX2513691 A MX 2513691A MX 174382 B MX174382 B MX 174382B
Authority
MX
Mexico
Prior art keywords
catalyst
olefins
polymerization
ethylene
procedure
Prior art date
Application number
MX025136A
Other languages
English (en)
Inventor
Claude Chamla
Erick Daire
Original Assignee
Bp Chem Int 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 Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of MX174382B publication Critical patent/MX174382B/es

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
    • C08F4/642—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
    • 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

La presente invención se refiere a procedimiento para preparar un catalizador sólido, adecuado para la polimerización de olefinas, especialmente etileno, cuyo catalizador comprende átomos de magnesio, cloro, titanio y/o vanadio y un soporte sólido a base de óxido refractario, caracterizado porque comprende: a) en una primera etapa, poner en contacto un soporte sólido a base de un óxido refractario que contiene grupos hidroxilo con un dialquilmagnesio, opcionalmente complejado con un trialquilaluminio; b) en una segunda etapa, poner en contacto el producto de la primera etapa con un compuesto orgánico monoclorado seleccionado entre monocloruros de alquilo o cicloalquilo secundarios o terciarios que contienen de 3 a 9 átomos de carbono y entre compuesto de fórmula general R9, R10, R11 CC1, en donde R9 es un radical arilo de 6 a 16 átomos de caqrbono y R10 y R11 son radicales elegidos entre hidrógeno radicales alquilo de 1 a 6 átomos de carbono y radicales arilo de 6 a 16 átomos de carbono, c) en una tercera etapa, poner en contacto el producto de la segunda etapa con un compuesto de titanio o vanadio tetravalente o de vanadilo trivalente; y d) en una cuarta etapa, poner en contacto el producto resultante de la tercera etapa con etileno o etileno mezclado con una alfa-olefina que contiene de C3-C8, en presencia de un agente activante seleccionado entre compuestos de órganoaluminio y organozinc, en cantidades tales que se obtiene el catalizador sólido en forma de un prepolímero que contiene de 1 a 200 g, preferentemente de 10 a 200 g, de (co-)polímero de etileno por miliátomo de titanio o vanadio o de titanio más vanadio y de manera que la relación molar de la cantidad de metal o metales (A1 y/o Zn) del agente activante a la cantidad de titanio o de vanadio o de titanio más vanadio es de 0,3 a 10, realizándose cada una de las cuatro etapas en un medio hidrocarbonado líquido.
MX025136A 1990-03-30 1991-03-27 Un catalizador para la (co-) polimerizacion de olefinas y procedimiento para su preparacion MX174382B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004563A FR2660314B1 (fr) 1990-03-30 1990-03-30 Catalyseur de type ziegler-natta adapte a la polymerisation et copolymerisation de l'ethylene en phase gazeuse, et procede de preparation.

Publications (1)

Publication Number Publication Date
MX174382B true MX174382B (es) 1994-05-11

Family

ID=9395600

Family Applications (1)

Application Number Title Priority Date Filing Date
MX025136A MX174382B (es) 1990-03-30 1991-03-27 Un catalizador para la (co-) polimerizacion de olefinas y procedimiento para su preparacion

Country Status (25)

Country Link
US (1) US5124296A (es)
EP (1) EP0453088B1 (es)
JP (1) JPH04224806A (es)
KR (1) KR910016780A (es)
CN (1) CN1055367A (es)
AT (1) ATE140933T1 (es)
AU (1) AU629111B2 (es)
BR (1) BR9101282A (es)
CA (1) CA2038745A1 (es)
CS (1) CS87591A2 (es)
DE (1) DE69121134T2 (es)
ES (1) ES2090240T3 (es)
FI (1) FI911534A (es)
FR (1) FR2660314B1 (es)
HU (1) HU209317B (es)
MX (1) MX174382B (es)
NO (1) NO177717C (es)
NZ (1) NZ237630A (es)
PL (1) PL168444B1 (es)
PT (1) PT97153B (es)
RO (1) RO109545B1 (es)
RU (1) RU2043150C1 (es)
SG (1) SG44345A1 (es)
TW (1) TW209228B (es)
YU (1) YU57291A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680793B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
FR2680792B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
EP0594914A1 (en) * 1992-10-26 1994-05-04 Bp Chemicals S.N.C. Preparation of a catalyst for the manufacture of polyethylene
FR2706467B1 (fr) * 1992-10-26 1995-09-15 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta et utilisation.
EP0594915A1 (en) * 1992-10-26 1994-05-04 Bp Chemicals S.N.C. Preparation of a catalyst for the manufacture of polyethylene
CN1117500A (zh) 1994-08-08 1996-02-28 菲利浦石油公司 烯烃聚合反应及催化剂
IT1275452B (it) * 1995-06-30 1997-08-07 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene-propilene
US6174971B1 (en) * 1997-01-28 2001-01-16 Fina Technology, Inc. Ziegler-natta catalysts for olefin polymerization
US6046126A (en) * 1998-05-12 2000-04-04 Kelly; Mark Titanium process for making catalyst
US6140264A (en) * 1998-05-12 2000-10-31 Nova Chemicals Ltd. Split aluminum addition process for making catalyst
CA2365718A1 (en) * 2001-12-18 2003-06-18 Nova Chemicals Corporation High temperature ziegler-natta solution catalysts
CN1213081C (zh) * 2002-10-16 2005-08-03 中国石油化工股份有限公司 用于乙烯聚合的催化剂组分、制备方法以及催化剂
US7211535B2 (en) 2004-10-29 2007-05-01 Nova Chemicals Corporation Enhanced polyolefin catalyst
KR100702435B1 (ko) * 2004-11-03 2007-04-03 주식회사 엘지화학 고활성 마그네슘 담지 촉매 및 이를 이용한 폴리올레핀의제조방법
EP1693388A1 (en) * 2005-02-21 2006-08-23 Innovene Europe Limited Polymerisation catalysts
CA2557410C (en) * 2006-08-25 2014-01-28 Nova Chemicals Corporation Ziegler-natta catalyst for high temperature polymerization
EP2003151A1 (en) 2007-06-15 2008-12-17 Nova Chemicals Corporation Improved hydrogen response through catalyst modification
CN101565473B (zh) * 2008-04-25 2011-06-15 中国石油化工股份有限公司 用于乙烯聚合的催化剂组分、制备及应用
US20130158215A1 (en) * 2010-05-25 2013-06-20 Elsa Martigny Modified ziegler-natta catalyst systems
EP2607388B1 (en) 2010-08-19 2015-08-12 China Petroleum & Chemical Corporation Catalytic composition for polymerization of olefin and preparation method thereof
WO2012152857A1 (en) 2011-05-12 2012-11-15 Basell Polyolefine Gmbh Process for the manufacture of a mixed catalyst system for the copolymerization of ethylene with c1-c12 alpha-olefins
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
CN105732699B (zh) * 2014-12-10 2018-07-13 中国石油天然气股份有限公司 烷氧基钒化合物及其制备方法和应用
EP3397661A1 (en) * 2015-12-30 2018-11-07 SABIC Global Technologies B.V. Process for making a solid catalyst component for ethylene polymerization and copolymerization
US10221267B2 (en) 2016-12-13 2019-03-05 Afton Chemical Corporation Microstructure-controlled copolymers of ethylene and C3-C10 alpha-olefins
US10584297B2 (en) 2016-12-13 2020-03-10 Afton Chemical Corporation Polyolefin-derived dispersants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141368A (en) * 1979-01-10 1983-02-15 Imperial Chemical Industries Limited Olefine polymerisation catalyst and the production and use thereof
EP0099774B2 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
US4508843A (en) * 1983-08-08 1985-04-02 Exxon Research & Engineering Co. Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
FR2609036B1 (fr) * 1986-12-29 1989-04-14 Bp Chimie Sa Polymerisation ou copolymerisation d'ethylene en phase gazeuse en presence d'un prepolymere comprenant un catalyseur d'oxyde de chrome
JP2517623B2 (ja) * 1987-10-12 1996-07-24 東燃株式会社 オレフイン重合用触媒成分

Also Published As

Publication number Publication date
BR9101282A (pt) 1991-11-05
NO177717B (no) 1995-07-31
NZ237630A (en) 1992-06-25
ATE140933T1 (de) 1996-08-15
NO177717C (no) 1995-11-08
YU57291A (sh) 1994-01-20
HU911040D0 (en) 1991-10-28
AU7366191A (en) 1991-10-03
ES2090240T3 (es) 1996-10-16
EP0453088A1 (en) 1991-10-23
FR2660314A1 (fr) 1991-10-04
TW209228B (es) 1993-07-11
NO911071D0 (no) 1991-03-18
SG44345A1 (en) 1997-12-19
RU2043150C1 (ru) 1995-09-10
PL289655A1 (en) 1991-11-04
FI911534A0 (fi) 1991-03-28
HU209317B (en) 1994-04-28
PT97153A (pt) 1991-11-29
EP0453088B1 (en) 1996-07-31
RO109545B1 (ro) 1995-03-30
CS87591A2 (en) 1991-11-12
FR2660314B1 (fr) 1993-06-18
DE69121134T2 (de) 1996-12-05
PL168444B1 (pl) 1996-02-29
PT97153B (pt) 1998-07-31
FI911534A (fi) 1991-10-01
JPH04224806A (ja) 1992-08-14
AU629111B2 (en) 1992-09-24
KR910016780A (ko) 1991-11-05
CA2038745A1 (en) 1991-10-01
CN1055367A (zh) 1991-10-16
DE69121134D1 (de) 1996-09-05
US5124296A (en) 1992-06-23
NO911071L (no) 1991-10-01
HUT61782A (en) 1993-03-01

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