AU564286B2 – Polymerisation catalyst
– Google Patents
AU564286B2 – Polymerisation catalyst
– Google Patents
Polymerisation catalyst
Info
Publication number
AU564286B2
AU564286B2
AU91692/82A
AU9169282A
AU564286B2
AU 564286 B2
AU564286 B2
AU 564286B2
AU 91692/82 A
AU91692/82 A
AU 91692/82A
AU 9169282 A
AU9169282 A
AU 9169282A
AU 564286 B2
AU564286 B2
AU 564286B2
Authority
AU
Australia
Prior art keywords
immiscible
compounds
aliphatic hydrocarbons
polymerisation catalyst
inert
Prior art date
1981-12-24
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
AU91692/82A
Other versions
AU9169282A
(en
Inventor
Illaro Cuffiani
Paolo Longi
Gianni Pennini
Umberto Zucchini
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.)
1981-12-24
Filing date
1982-12-20
Publication date
1987-08-06
1982-12-20
Application filed by Montedison SpA
filed
Critical
Montedison SpA
1983-06-30
Publication of AU9169282A
publication
Critical
patent/AU9169282A/en
1987-08-06
Application granted
granted
Critical
1987-08-06
Publication of AU564286B2
publication
Critical
patent/AU564286B2/en
2002-12-20
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
Catalyst components for the polymerization of alpha-olefins and of the mixtures thereof with minor amounts ethylene that are obtained from emulsions or dispersions in an inert liquid medium or in an inert gaseous phase of a liquid phase comprising compounds or compositions containing Ti and Mg compounds, which are immiscible in aliphatic hydrocarbons or comprise a catalytic component precursor which is also immiscible in aliphatic hydrocarbons.
AU91692/82A
1981-12-24
1982-12-20
Polymerisation catalyst
Expired
AU564286B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
IT25841/81
1981-12-24
IT25841/81A
IT1169292B
(en)
1981-12-24
1981-12-24
COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS AND THE CATALYSTS OBTAINED FROM THEM
Publications (2)
Publication Number
Publication Date
AU9169282A
AU9169282A
(en)
1983-06-30
AU564286B2
true
AU564286B2
(en)
1987-08-06
Family
ID=11217892
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU91692/82A
Expired
AU564286B2
(en)
1981-12-24
1982-12-20
Polymerisation catalyst
Country Status (14)
Country
Link
EP
(1)
EP0083073B1
(en)
JP
(1)
JPS58111809A
(en)
KR
(1)
KR890003625B1
(en)
AT
(1)
ATE47403T1
(en)
AU
(1)
AU564286B2
(en)
BR
(1)
BR8207450A
(en)
CA
(1)
CA1197831A
(en)
DE
(1)
DE3279986D1
(en)
ES
(1)
ES8500964A1
(en)
GR
(1)
GR78406B
(en)
IN
(1)
IN158357B
(en)
IT
(1)
IT1169292B
(en)
NO
(1)
NO162563C
(en)
ZA
(1)
ZA829296B
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NO162967C
(en)
*
1982-08-20
1990-03-14
Phillips Petroleum Co
PROCEDURE FOR PREPARING A POLYMERIZATION CATALYST COMPONENT AND USING THE COMPONENT.
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
EP1862480B1
(en)
2006-05-31
2016-07-27
Borealis Technology Oy
Process for preparing an olefin polymerisation catalyst component with improved high temperature activity
EP1939227B1
(en)
2006-12-28
2013-10-30
Borealis Technology Oy
Catalyst preparation with phosphorous compound
ES2393382T3
(en)
2008-06-26
2012-12-20
Borealis Ag
Catalyst preparation using H2
EP2415790B1
(en)
2010-07-13
2014-09-24
Borealis AG
Catalyst component
EP2407492B1
(en)
2010-07-13
2015-04-29
Borealis AG
Catalyst component
EP2960257B1
(en)
2014-06-27
2022-09-28
Borealis AG
Improved process for preparing a particulate olefin polymerisation catalyst component
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
WO2023062108A1
(en)
2021-10-14
2023-04-20
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
(en)
*
1977-05-24
1985-05-08
Montedison Spa
CATALYSTS FOR THE POLYMERIZATION OF 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
1981
1981-12-24
IT
IT25841/81A
patent/IT1169292B/en
active
1982
1982-12-15
NO
NO824221A
patent/NO162563C/en
unknown
1982-12-17
ZA
ZA829296A
patent/ZA829296B/en
unknown
1982-12-17
KR
KR8205664A
patent/KR890003625B1/en
active
1982-12-20
AU
AU91692/82A
patent/AU564286B2/en
not_active
Expired
1982-12-21
CA
CA000418216A
patent/CA1197831A/en
not_active
Expired
1982-12-22
DE
DE8282111903T
patent/DE3279986D1/en
not_active
Expired
1982-12-22
EP
EP82111903A
patent/EP0083073B1/en
not_active
Expired
1982-12-22
BR
BR8207450A
patent/BR8207450A/en
not_active
IP Right Cessation
1982-12-22
JP
JP57224078A
patent/JPS58111809A/en
active
Pending
1982-12-22
AT
AT82111903T
patent/ATE47403T1/en
not_active
IP Right Cessation
1982-12-22
GR
GR70148A
patent/GR78406B/el
unknown
1982-12-23
IN
IN1480/CAL/82A
patent/IN158357B/en
unknown
1982-12-23
ES
ES518516A
patent/ES8500964A1/en
not_active
Expired
Also Published As
Publication number
Publication date
NO162563B
(en)
1989-10-09
IN158357B
(en)
1986-10-25
ES518516A0
(en)
1984-12-01
BR8207450A
(en)
1983-10-18
KR890003625B1
(en)
1989-09-28
CA1197831A
(en)
1985-12-10
JPS58111809A
(en)
1983-07-04
GR78406B
(en)
1984-09-27
ATE47403T1
(en)
1989-11-15
KR840002856A
(en)
1984-07-21
EP0083073B1
(en)
1989-10-18
EP0083073A1
(en)
1983-07-06
AU9169282A
(en)
1983-06-30
NO824221L
(en)
1983-06-27
IT1169292B
(en)
1987-05-27
NO162563C
(en)
1990-01-17
DE3279986D1
(en)
1989-11-23
ZA829296B
(en)
1983-09-28
ES8500964A1
(en)
1984-12-01
IT8125841D0
(en)
1981-12-24
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Publication
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Title
ES8607345A1
(en)
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New catalyst components for the polymerization of ethylene and of mixtures thereof with olefins and catalysts obtained therefrom.
AU564286B2
(en)
1987-08-06
Polymerisation catalyst
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(en)
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Legal Events
Date
Code
Title
Description
2003-07-24
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
