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MX166003B - Composicion catalizadora - Google Patents

Composicion catalizadora

Info

Publication number
MX166003B
MX166003B MX199485A MX19948583A MX166003B MX 166003 B MX166003 B MX 166003B MX 199485 A MX199485 A MX 199485A MX 19948583 A MX19948583 A MX 19948583A MX 166003 B MX166003 B MX 166003B
Authority
MX
Mexico
Prior art keywords
vcl4
molecular weight
catalyst compositions
mol percent
catalyst composition
Prior art date
Application number
MX199485A
Other languages
English (en)
Inventor
David E Aylward
Original Assignee
Cities Service Co
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 Cities Service Co filed Critical Cities Service Co
Publication of MX166003B publication Critical patent/MX166003B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a una composición catalizadora que consiste esencialmente del producto obtenido por: 1) secar óxido inorgánico que tiene grupos hidroxilo superficiales para formar un soporte que está substancialmente exento de agua adsorbida; 2) hacer reaccionar los grupos hidroxilo superficiales del soporte con cuando menos aproximadamente 0.5 moles, por mol de grupos hidroxilo superficiales, de al menos un compuesto organometálico correspondiente a la fórmula R2Mr'y R"z, en donde M es un metal del Grupo III de la tabla periódica, R es grupo alquilo que contiene 1 a 12 átomos de carbono, RR' y R" se seleccionan independientemente a partir del grupo que consiste en H, CL, y grupos alquilo y alcoxi que contiene 1 a 12 átomos de carbono, x tiene un valor de 1 a 3, e y y z representan ambos valores de 0 a 2, la suma de los cuales no es mayor de 3-x; y 3) hacer reaccionar el soporte tratado de esta manera con cuando menos aproximadamente 0.001 proporción molar, por mol de compuestos organometálico, de un componente de vanadio que consiste esencialmente en una mezcla de alrededor de 10-90 por ciento molar de VOC13 y, en forma correspondiente, aproximadamente 90-10 por ciento molar de VC14. El procedimiento para preparar la composición catalizadora que consiste esencialmente en: 1) secar el óxido inorgánico para eliminar substancialmente toda el agua adsorbida; 2) formar en suspensión el óxido inorgánico seco en un hidrocarburo líquido inerte; 3) añadir cuando menos una cantidad substancialmente estequiométrica del compuesto organo metálico para hacerlo reaccionar con los grupos hidroxilo superficiales del óxido inorgánico; 4) agregar el componente de vanadio para hacerlo reaccionar con el óxido inorgánico tratado; y 5) secar la composición formada de esta manera.
MX199485A 1982-11-24 1983-11-21 Composicion catalizadora MX166003B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/444,296 US4435520A (en) 1982-11-24 1982-11-24 Catalyst composition

Publications (1)

Publication Number Publication Date
MX166003B true MX166003B (es) 1992-12-15

Family

ID=23764315

Family Applications (1)

Application Number Title Priority Date Filing Date
MX199485A MX166003B (es) 1982-11-24 1983-11-21 Composicion catalizadora

Country Status (8)

Country Link
US (1) US4435520A (es)
EP (1) EP0110605B1 (es)
JP (1) JPS59100104A (es)
AT (1) ATE20897T1 (es)
AU (1) AU563040B2 (es)
CA (1) CA1207739A (es)
DE (1) DE3364758D1 (es)
MX (1) MX166003B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665141A (en) * 1982-11-24 1987-05-12 Cities Service Oil & Gas Corp. Process for polymerizing a monomer
US4614729A (en) * 1984-10-26 1986-09-30 Stauffer Chemical Company Supported organometallic compounds for utilization in purification of fluids
FR2597486B1 (fr) * 1986-04-18 1992-09-11 Chemopetrol Koncernova Ucelova Catalyseur et procede pour la production de polymeres et de copolymeres de 1-alcenes.
SE458612B (sv) * 1987-08-19 1989-04-17 Neste Oy Katalysatorkomposition baserad paa aktiverad silika och en reaktionsprodukt av vanadinpentoxid och ett kloreringsmedel samt saett att framstaella en olefinpolymer haermed
US4831000A (en) * 1988-01-15 1989-05-16 Mobil Oil Corporatiion Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution
US5006618A (en) * 1988-01-15 1991-04-09 Mobil Oil Corporation Process for preparing high density or medium density polymers
US4912074A (en) * 1988-01-15 1990-03-27 Mobil Oil Corporation Catalyst composition for preparing high density or medium density olefin polymers
US5204304A (en) * 1991-06-04 1993-04-20 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5374597A (en) * 1993-02-12 1994-12-20 Quantum Chemical Corporation Vanadium based olefin polymerization catalyst
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst
US5534472A (en) * 1995-03-29 1996-07-09 Quantum Chemical Corporation Vanadium-containing catalyst system
US5670439A (en) * 1995-03-29 1997-09-23 Quantum Chemical Corporation Vanadium-containing catalyst system
US6887957B2 (en) * 2000-10-05 2005-05-03 Bp Chemicals Limited Process for the gas-phase (co-)polymerization of olefins in a fluidized bed reactor
US20070255028A1 (en) * 2006-04-28 2007-11-01 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591656A (en) 1969-01-24 1971-07-06 Exxon Research Engineering Co Heterogeneous catalyst process
JPS5810403B2 (ja) 1974-01-02 1983-02-25 シティ−ズ・サ−ヴイス・カンパニ− シヨクバイソセイブツ
DE2553179A1 (de) 1975-11-27 1977-06-08 Hoechst Ag Verfahren zur herstellung eines katalysators
CA1145318A (en) 1979-07-17 1983-04-26 John G. Speakman Olefin polymerisation catalyst, process and polyolefin product
GB2053939A (en) * 1979-07-17 1981-02-11 British Petroleum Co Oxide supported vanadium halide catalyst components
US4263171A (en) 1979-08-01 1981-04-21 Chemplex Company Polymerization catalyst
EP0085208A3 (en) * 1982-01-29 1983-09-21 BP Chemicals Limited Polymerisation catalyst
JPS58138714A (ja) * 1982-02-10 1983-08-17 ビ−ピ−・ケミカルズ・リミテツド 1−オレフインの重合用触媒およびその重合方法

Also Published As

Publication number Publication date
ATE20897T1 (de) 1986-08-15
JPH0516441B2 (es) 1993-03-04
US4435520A (en) 1984-03-06
EP0110605B1 (en) 1986-07-23
AU563040B2 (en) 1987-06-25
JPS59100104A (ja) 1984-06-09
EP0110605A3 (en) 1984-07-11
AU2009683A (en) 1984-05-31
CA1207739A (en) 1986-07-15
EP0110605A2 (en) 1984-06-13
DE3364758D1 (en) 1986-08-28

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