DE3279986D1 - New catalyst components for the polymerization of alpha-olefins and catalysts obtained therefrom - Google Patents

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

Info

Publication number
DE3279986D1
DE3279986D1 DE8282111903T DE3279986T DE3279986D1 DE 3279986 D1 DE3279986 D1 DE 3279986D1 DE 8282111903 T DE8282111903 T DE 8282111903T DE 3279986 T DE3279986 T DE 3279986T DE 3279986 D1 DE3279986 D1 DE 3279986D1
Authority
DE
Germany
Prior art keywords
olefins
alpha
polymerization
catalyst components
obtained therefrom
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
DE8282111903T
Other languages
German (de)
English (en)
Inventor
Illaro Cuffiani
Paolo Dr Longi
Umberto Zucchini
Gianni Dr 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 DE3279986D1 publication Critical patent/DE3279986D1/de
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)
DE8282111903T 1981-12-24 1982-12-22 New catalyst components for the polymerization of alpha-olefins and catalysts obtained therefrom Expired DE3279986D1 (en)

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 (1)

Publication Number Publication Date
DE3279986D1 true DE3279986D1 (en) 1989-11-23

Family

ID=11217892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282111903T Expired DE3279986D1 (en) 1981-12-24 1982-12-22 New 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
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

Similar Documents

Publication Publication Date Title
DE3279986D1 (en) New catalyst components for the polymerization of alpha-olefins and catalysts obtained therefrom
BR9400684A (pt) Precursor sólido de um sistema catalítico, processo de preparação do mesmo, sistema catalítico para a polimerzação de olefinas, e, processo de polimerização de pelo menos uma olefina
AU4889390A (en) Catalysts for the polymerization of olefins
PL311762A1 (en) Components and catalysts for polymerisation of olefins
HU9401573D0 (en) Catalyst support and catalyst for the polymerization of alfa olefinsi processes for optaining them and polymerization of alfa olefins in presence of the catalyst
GB1443074A (en) Olefin polymerisation process
ZA925140B (en) Supported catalyst for the(co)polymerization of ethylene
ATE267844T1 (de) Verfahren zur (co)polymerisation von olefinen
BR9809735A (pt) Catalisador e processo para a polimerização de olefinas
ATE243072T1 (de) Verfahren zur durchführung von stoffumwandlungen mit in flüssigkeiten suspendierten katalysatoren
MX165916B (es) Procedimiento para elaborar catalizador de polimerizacion de olefina
DE3367600D1 (en) Co-catalyst dispension method
FI960229A0 (fi) Menetelmä olefiinien polymeroimiseksi
GB2270269A (en) Demetallization of hydrocarbon conversion catalysts
EP0212982A3 (en) Recovery of rhodium from carbonylation residues using immiscible liquids
KR830005269A (ko) 각기 지지된 촉매 혼합물을 사용한 올레핀의 중합방법
Wachs Catalytic applications of niobium
Stander Hydrodenitrogenation of coal liquids and petroleum with heterogenous catalysts in multiphase reactors. Review and recommendations for further work
JPS565806A (en) Polymerization of olefin
TW357158B (en) Process for the polymerization of ethylene with propylene and optionally another diene
RU93058263A (ru) Способ полимеризации в газовой фазе (варианты)
RU98121699A (ru) Каталитическая система, содержащая продукт реакции силикона и полиамина (варианты) и способ полимеризации олефинов
ES374285A3 (es) Proceso para la polimerizacion de olefino con catalizador de oxido de metal del grupo v-a e hidruro de aluminio de me-tal alcalino.
CS187822B1 (en) Method for the separation of catalyst from reaction product of dimerisation of ethylene into butene-1
GB552413A (en) Improvements in or relating to the treatment of hydrocarbons

Legal Events

Date Code Title Description
8364 No opposition during term of opposition