GB2013222A - Preparation of components of olefine polymerisation catalysts - Google Patents

Preparation of components of olefine polymerisation catalysts

Info

Publication number
GB2013222A
GB2013222A GB7902624A GB7902624A GB2013222A GB 2013222 A GB2013222 A GB 2013222A GB 7902624 A GB7902624 A GB 7902624A GB 7902624 A GB7902624 A GB 7902624A GB 2013222 A GB2013222 A GB 2013222A
Authority
GB
United Kingdom
Prior art keywords
ticl3
particles
particle size
average particle
preparation
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.)
Granted
Application number
GB7902624A
Other versions
GB2013222B (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB7902624A priority Critical patent/GB2013222B/en
Publication of GB2013222A publication Critical patent/GB2013222A/en
Application granted granted Critical
Publication of GB2013222B publication Critical patent/GB2013222B/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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A process for the preparation of an active TiCl3 component of an olefine polymerisation catalysts comprises: (a) reacting TiCl4 with a complexing agent in a molar ratio of from 1:0.3 to 1:2; (b) reacting an organo-aluminium compound with a complexing agent in a molar ratio of at most 1:0.25; (c) reducing the complexed TiCl4 with the complexed organo- aluminium compound over a period of less than one hour at a temperature within the range 60 DEG to 110 DEG C to produce TiCl3 particles having an average particle size of from 50 to 500 mu m; (d) subjecting the TiCl3 particles to a treatment to reduce the average particle size thereof to less than 50 mu m; and (e) classifying the TiCl3 particles to separate a fraction having an average particle size of from 0-1 to 30 mu m. The fraction is used with an organometallic cocatalyst in the polymerisation of olefines.
GB7902624A 1978-01-27 1979-01-25 Preparation of an active ticl3 catalyst Expired GB2013222B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7902624A GB2013222B (en) 1978-01-27 1979-01-25 Preparation of an active ticl3 catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB337778 1978-01-27
GB7902624A GB2013222B (en) 1978-01-27 1979-01-25 Preparation of an active ticl3 catalyst

Publications (2)

Publication Number Publication Date
GB2013222A true GB2013222A (en) 1979-08-08
GB2013222B GB2013222B (en) 1982-06-03

Family

ID=26238267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902624A Expired GB2013222B (en) 1978-01-27 1979-01-25 Preparation of an active ticl3 catalyst

Country Status (1)

Country Link
GB (1) GB2013222B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107571A1 (en) * 1980-02-27 1982-01-28 Exxon Research and Engineering Co., 07932 Florham Park, N.J. METHOD FOR PRODUCING A SOLID TITANIUM TRIHALOGENIDE PRODUCT, ZIEGLER CATALYST SYSTEM CONTAINING THIS PRODUCT, AND USE THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107571A1 (en) * 1980-02-27 1982-01-28 Exxon Research and Engineering Co., 07932 Florham Park, N.J. METHOD FOR PRODUCING A SOLID TITANIUM TRIHALOGENIDE PRODUCT, ZIEGLER CATALYST SYSTEM CONTAINING THIS PRODUCT, AND USE THEREOF

Also Published As

Publication number Publication date
GB2013222B (en) 1982-06-03

Similar Documents

Publication Publication Date Title
DE3061372D1 (en) Olefine polymerisation catalyst and the production and use thereof
HU913182D0 (en) Process for the polymerization of olefines
DE3460680D1 (en) Process for the preparation of a transition metal component for an olefin polymerisation catalytic system
YU194081A (en) Process for obtaining catalysts for the polymerization of olefines
IE36165B1 (en) A catalytic complex for the polymerisation of alpha-olefins
ES8800069A1 (en) Catalyst and process for producing alpha-olefin polymers using the same.
ES471880A1 (en) Coprecipitation process
TW342398B (en) Polyurethane foam-supported zinc hexacyanocobaltate catalyst and process for making the same and process for preparing and epoxide polymer
GB2013222A (en) Preparation of components of olefine polymerisation catalysts
ES8200705A1 (en) A process for producing a polymerisation catalyst and use of same for olefin polymerisation.
JPS54112983A (en) Preparation of highly crystalline olefin polymer
FI933242A0 (en) CATALYTIC FAST MATERIAL, SOM KAN ANVAENDAS VID STEREOSPECIFIK POLYMERISATION AV ALFAOLEFINER, FOERFARANDE FOER FRAMSTAELLNING AV DETTA OCH FOERFARANDE FOER POLYMERISATION AV ALFA-OLEFINER I NAERVARO AV DETTA
HUT60298A (en) Process for producing polymer comprising starch in presence of catalyst, and process for increasing the catalyst's activity and for producing shaped products
DE3379503D1 (en) Olefin polymerization catalyst and process for the polymerization of olefins
JPS5610504A (en) Production of titanium catalyst component for olefin polymerization
US4077903A (en) Preparation of an active olefin polymerization catalyst
JPS5523157A (en) Production of olefin polymer
JPS57180611A (en) Production of polyolefin
JPS5770110A (en) Polymerization of propylene
JPS5538833A (en) Polymerization of olefin
FR2428055A1 (en) OLEFIN POLYMERIZATION CATALYST
GB1434778A (en) Process for the preparation of catalysts suitable for the homopolymerization and copolymerization of olefins
GB2002002A (en) Titanium trichloride catalyst components
JPS55123603A (en) Preparation of polyolefin
JPS54141893A (en) Preparation of ethylene polymer

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee