ES8500964A1 - Procedimiento para la preparacion de componentes solidos de catalizadores para la polimerizacion de alfa-olefinas. - Google Patents

Procedimiento para la preparacion de componentes solidos de catalizadores para la polimerizacion de alfa-olefinas.

Info

Publication number
ES8500964A1
ES8500964A1 ES518516A ES518516A ES8500964A1 ES 8500964 A1 ES8500964 A1 ES 8500964A1 ES 518516 A ES518516 A ES 518516A ES 518516 A ES518516 A ES 518516A ES 8500964 A1 ES8500964 A1 ES 8500964A1
Authority
ES
Spain
Prior art keywords
alpha
olefins
ethylene
polymerization
procedure
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
ES518516A
Other languages
English (en)
Spanish (es)
Other versions
ES518516A0 (es
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
Publication of ES518516A0 publication Critical patent/ES518516A0/es
Publication of ES8500964A1 publication Critical patent/ES8500964A1/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

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)
ES518516A 1981-12-24 1982-12-23 Procedimiento para la preparacion de componentes solidos de catalizadores para la polimerizacion de alfa-olefinas. Expired ES8500964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
ES518516A0 ES518516A0 (es) 1984-12-01
ES8500964A1 true ES8500964A1 (es) 1984-12-01

Family

ID=11217892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518516A Expired ES8500964A1 (es) 1981-12-24 1982-12-23 Procedimiento para la preparacion de componentes solidos de catalizadores para la polimerizacion de alfa-olefinas.

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
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
CA1197831A (en) 1985-12-10
ATE47403T1 (de) 1989-11-15

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