WO2000044795A8 - A high activity olefin polymerization procatalyst, its preparation, catalyst system and use - Google Patents

A high activity olefin polymerization procatalyst, its preparation, catalyst system and use

Info

Publication number
WO2000044795A8
WO2000044795A8 PCT/FI2000/000048 FI0000048W WO0044795A8 WO 2000044795 A8 WO2000044795 A8 WO 2000044795A8 FI 0000048 W FI0000048 W FI 0000048W WO 0044795 A8 WO0044795 A8 WO 0044795A8
Authority
WO
WIPO (PCT)
Prior art keywords
compound
procatalyst
preparation
high activity
catalyst system
Prior art date
Application number
PCT/FI2000/000048
Other languages
French (fr)
Other versions
WO2000044795A1 (en
Inventor
Ulf Palmqvist
Solveig Johansson
Daniel Lindgren
Ove Andell
Jarmo Lindroos
Original Assignee
Borealis Polymers Oy
Ulf Palmqvist
Solveig Johansson
Daniel Lindgren
Ove Andell
Jarmo Lindroos
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 Borealis Polymers Oy, Ulf Palmqvist, Solveig Johansson, Daniel Lindgren, Ove Andell, Jarmo Lindroos filed Critical Borealis Polymers Oy
Priority to AU22977/00A priority Critical patent/AU2297700A/en
Publication of WO2000044795A1 publication Critical patent/WO2000044795A1/en
Publication of WO2000044795A8 publication Critical patent/WO2000044795A8/en

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Abstract

The invention relates to a high activity procatalyst for the polymerization of C2-C10 olefins, as well as a process for the preparation of this catalyst. The procatalyst has low hydrogen sensitivity and high polymerization activity and give homogenous C2-C10 olefin polymers. The procatalyst is prepared by contacting (a) an inorganic support, (b) an aluminium compound containing both an organic group and chlorine, (c) a compound or mixture containing hydrocarbyl and hydrocarbyl oxide linked to magnesium, (d) a titanium compound, typically a titanium chloride, and (e) a chlorine compound, which is either the same or different from the organic aluminum chloride compound.
PCT/FI2000/000048 1999-01-26 2000-01-25 A high activity olefin polymerization procatalyst, its preparation, catalyst system and use WO2000044795A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22977/00A AU2297700A (en) 1999-01-26 2000-01-25 A high activity olefin polymerization procatalyst, its preparation, catalyst system and use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990140 1999-01-26
FI990140A FI990140A0 (en) 1999-01-26 1999-01-26 Highly active olefin polymerization catalyst, its preparation, catalyst system and use

Publications (2)

Publication Number Publication Date
WO2000044795A1 WO2000044795A1 (en) 2000-08-03
WO2000044795A8 true WO2000044795A8 (en) 2000-11-02

Family

ID=8553489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2000/000048 WO2000044795A1 (en) 1999-01-26 2000-01-25 A high activity olefin polymerization procatalyst, its preparation, catalyst system and use

Country Status (3)

Country Link
AU (1) AU2297700A (en)
FI (1) FI990140A0 (en)
WO (1) WO2000044795A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
EP1481994A1 (en) * 2003-05-28 2004-12-01 Borealis Technology Oy Novel polymerisation catalyst
EP2428526A1 (en) * 2010-09-13 2012-03-14 Borealis AG Process for producing polyethylene with improved homogeneity
EP2746298A1 (en) 2012-12-21 2014-06-25 Borealis AG Environmentally sustainable Ziegler-Natta catalyst
ES2653868T3 (en) 2012-12-21 2018-02-09 Borealis Ag Ziegler Natta procatalyst supported for the polymerization of ethylene
WO2016094843A2 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
WO2018044395A1 (en) 2016-08-31 2018-03-08 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as a preheater in polymer devolatilization processes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451574A (en) * 1981-09-30 1984-05-29 Exxon Research & Engineering Co. Polymerization catalyst
US4626520A (en) * 1984-08-06 1986-12-02 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US5126302A (en) * 1990-04-30 1992-06-30 Quantum Chemical Corporation Olefin polymerization catalyst and methods
FI92405C (en) * 1992-12-22 1994-11-10 Borealis Holding As New olefin polymerization catalyst, process for its preparation and its use for polymerization of olefins
FI942949A0 (en) * 1994-06-20 1994-06-20 Borealis Polymers Oy Prokatalysator Foer production av etenpolymerer och foerfarande Foer framstaellning daerav

Also Published As

Publication number Publication date
FI990140A0 (en) 1999-01-26
WO2000044795A1 (en) 2000-08-03
AU2297700A (en) 2000-08-18

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