MY103491A - Olefin polymerization catalysts - Google Patents

Olefin polymerization catalysts

Info

Publication number
MY103491A
MY103491A MYPI88001342A MYPI19881342A MY103491A MY 103491 A MY103491 A MY 103491A MY PI88001342 A MYPI88001342 A MY PI88001342A MY PI19881342 A MYPI19881342 A MY PI19881342A MY 103491 A MY103491 A MY 103491A
Authority
MY
Malaysia
Prior art keywords
aldehyde
olefin polymerization
polymerization catalysts
halide
ketone
Prior art date
Application number
MYPI88001342A
Inventor
Charles Job Robert
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
Publication of MY103491A publication Critical patent/MY103491A/en

Links

Abstract

A PROCESS FOR POLYMERIZING ALPHA OLEFINS IS DISCLOSED WHEREIN THE POLYMERIZATION CATALYST USED COMPRISES, A SOLID CATALYST COMPONENT PREPARED BY MIXING AT LEAST ONE ALKYL OR ARYL MAGNESIUM COMPOUND WITH AN ALDEHYDE OR A KETONE IN THE PRESENCE OF A SOLVENT, THE ALDEHYDE OR KETONE BEING A BRANCHED OR AROMATIC ALDEHYDE WHEN ONLY ONE ALKYL OR ARYL MAGNESIUM COMPOUND IS USED, ADDING A HALIDE OF TETRAVALENT TITANIUM TO THE SOLUTION, RECOVERING THE RESULTING PRECIPITATE, AND CONTACTING THE PRECIPITATE WITH A HALIDE OF TERAVALENT TITANIUM.
MYPI88001342A 1987-07-11 1988-11-23 Olefin polymerization catalysts MY103491A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21757687A 1987-07-11 1987-07-11
US21757587A 1987-07-11 1987-07-11
US12464587A 1987-11-24 1987-11-24
US12464387A 1987-11-24 1987-11-24

Publications (1)

Publication Number Publication Date
MY103491A true MY103491A (en) 1993-06-30

Family

ID=79604022

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88001342A MY103491A (en) 1987-07-11 1988-11-23 Olefin polymerization catalysts

Country Status (1)

Country Link
MY (1) MY103491A (en)

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