CA1197831A - Catalyst components for the polymerization of alpha- olefins and catalysts obtained therefrom - Google Patents

Catalyst components for the polymerization of alpha- olefins and catalysts obtained therefrom

Info

Publication number
CA1197831A
CA1197831A CA000418216A CA418216A CA1197831A CA 1197831 A CA1197831 A CA 1197831A CA 000418216 A CA000418216 A CA 000418216A CA 418216 A CA418216 A CA 418216A CA 1197831 A CA1197831 A CA 1197831A
Authority
CA
Canada
Prior art keywords
compound
solid catalyst
halide
component according
catalyst component
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
CA000418216A
Other languages
English (en)
French (fr)
Inventor
Illaro Cuffiani
Paolo Longi
Umberto Zucchini
Gianni Pennini
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of CA1197831A publication Critical patent/CA1197831A/en
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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Air Bags (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA000418216A 1981-12-24 1982-12-21 Catalyst components for the polymerization of alpha- olefins and catalysts obtained therefrom Expired CA1197831A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25841A/81 1981-12-24
IT25841/81A IT1169292B (it) 1981-12-24 1981-12-24 Componenti di catalizzatori per la polimerizzazione delle alfa olefine e i catalizzatori da essi ottenuti

Publications (1)

Publication Number Publication Date
CA1197831A true CA1197831A (en) 1985-12-10

Family

ID=11217892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000418216A Expired CA1197831A (en) 1981-12-24 1982-12-21 Catalyst components for the polymerization of alpha- olefins and catalysts obtained therefrom

Country Status (14)

Country Link
EP (1) EP0083073B1 (enExample)
JP (1) JPS58111809A (enExample)
KR (1) KR890003625B1 (enExample)
AT (1) ATE47403T1 (enExample)
AU (1) AU564286B2 (enExample)
BR (1) BR8207450A (enExample)
CA (1) CA1197831A (enExample)
DE (1) DE3279986D1 (enExample)
ES (1) ES8500964A1 (enExample)
GR (1) GR78406B (enExample)
IN (1) IN158357B (enExample)
IT (1) IT1169292B (enExample)
NO (1) NO162563C (enExample)
ZA (1) ZA829296B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO162967C (no) * 1982-08-20 1990-03-14 Phillips Petroleum Co Fremgangsmaate til fremstilling av en polymerisasjonskatalysatorkomponent og anvendelse av komponenten.
EP1270610B8 (en) * 2001-06-20 2006-09-27 Borealis Technology Oy Preparation of olefin polymerisation catalyst component
EP1273595B8 (en) * 2001-06-20 2006-10-11 Borealis Technology Oy Preparation of olefin polymerisation catalyst component
EP1375528A1 (en) 2002-06-18 2004-01-02 Borealis Polymers Oy Method for the preparation of olefin polymerisation catalysts
EP1403292B1 (en) 2002-09-30 2016-04-13 Borealis Polymers Oy Process for preparing an olefin polymerisation catalyst component with improved high temperature activity
EP2845868A1 (en) 2006-05-31 2015-03-11 Borealis Technology Oy Oxidation state of Ti as means for increasing catalyst activity
EP1939227B1 (en) 2006-12-28 2013-10-30 Borealis Technology Oy Catalyst preparation with phosphorous compound
EP2138517B1 (en) 2008-06-26 2012-09-12 Borealis AG Catalyst preparation using H2
ES2525554T3 (es) 2010-07-13 2014-12-26 Borealis Ag Componente catalizador
ES2541701T3 (es) 2010-07-13 2015-07-23 Borealis Ag Componente de catalizador
ES2929284T3 (es) 2014-06-27 2022-11-28 Borealis Ag Proceso mejorado para preparar un componente catalizador de polimerización de olefinas en partículas
EP2960256B1 (en) 2014-06-27 2018-04-25 Borealis AG Catalyst component for the preparation of nucleated polyolefins
EP3322739B1 (en) 2015-07-16 2023-08-30 Borealis AG Catalyst component
US20240409673A1 (en) 2021-10-14 2024-12-12 Borealis Ag Process for forming a ziegler-natta catalyst component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
JPS54158489A (en) * 1978-06-05 1979-12-14 Mitsubishi Petrochem Co Ltd Polymerization of olefin
DE3065499D1 (en) * 1979-04-11 1983-12-15 Mitsui Petrochemical Ind Process for producing spherical carrier particles for olefin polymerisation catalyst, catalyst comprising such carrier particles, and use of such catalyst in olefin polymerisation

Also Published As

Publication number Publication date
EP0083073B1 (en) 1989-10-18
KR890003625B1 (ko) 1989-09-28
ES518516A0 (es) 1984-12-01
BR8207450A (pt) 1983-10-18
GR78406B (enExample) 1984-09-27
JPS58111809A (ja) 1983-07-04
EP0083073A1 (en) 1983-07-06
NO162563B (no) 1989-10-09
IT1169292B (it) 1987-05-27
AU564286B2 (en) 1987-08-06
IN158357B (enExample) 1986-10-25
AU9169282A (en) 1983-06-30
ZA829296B (en) 1983-09-28
ES8500964A1 (es) 1984-12-01
IT8125841A0 (it) 1981-12-24
DE3279986D1 (en) 1989-11-23
KR840002856A (ko) 1984-07-21
NO824221L (no) 1983-06-27
NO162563C (no) 1990-01-17
ATE47403T1 (de) 1989-11-15

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry