CS287687A2 - Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization - Google Patents

Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization

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Publication number
CS287687A2
CS287687A2 CS872876A CS287687A CS287687A2 CS 287687 A2 CS287687 A2 CS 287687A2 CS 872876 A CS872876 A CS 872876A CS 287687 A CS287687 A CS 287687A CS 287687 A2 CS287687 A2 CS 287687A2
Authority
CS
Czechoslovakia
Prior art keywords
magnesium
titanium
solid component
containing catalyst
application during
Prior art date
Application number
CS872876A
Other languages
Czech (cs)
Other versions
CS275240B2 (en
Inventor
Steven M Nestlerode
Israel G Burstain
Robert C Job
Original Assignee
Shell Oil Co
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 Oil Co filed Critical Shell Oil Co
Priority to CS872876A priority Critical patent/CS275240B2/en
Publication of CS287687A2 publication Critical patent/CS287687A2/en
Publication of CS275240B2 publication Critical patent/CS275240B2/en

Links

Abstract

A solid catalyst component contg. Mg, Ti and halogen for use in the polymerisation of alpha-olefins is prepd. by (a) contacting a cpd. of formula MgR'R''xCO2 (I) in which R' is alkoxy or aryloxy gp., R'' is halogen, alkoxy or aryloxy and x is 0.1-2.0, with a Ti (IV) halide in the presence of a halohydrocarbon and an electron donor; (b) contacting the halogenated prod. with a Ti (IV) halide; (c) washing the prod. to remove unreacted Ti cpds. and (d) recovering the solid prod.
CS872876A 1987-04-23 1987-04-23 Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization CS275240B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS872876A CS275240B2 (en) 1987-04-23 1987-04-23 Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS872876A CS275240B2 (en) 1987-04-23 1987-04-23 Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization

Publications (2)

Publication Number Publication Date
CS287687A2 true CS287687A2 (en) 1990-11-14
CS275240B2 CS275240B2 (en) 1992-02-19

Family

ID=5367158

Family Applications (1)

Application Number Title Priority Date Filing Date
CS872876A CS275240B2 (en) 1987-04-23 1987-04-23 Method of magnesium,titanium and halogen containing catalyst's solid component production for application during alpha-olefins polymerization

Country Status (1)

Country Link
CS (1) CS275240B2 (en)

Also Published As

Publication number Publication date
CS275240B2 (en) 1992-02-19

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