DIREKT OMVANDLING AV EN POLYMERISATIONSREAKTION SOM KATALYSERAS AV EN ZIEGLER-TYPS KATALYSATOR TILL EN POLYMERISATIONSREAKTION SOM KATALYSERAS AV EN KROMBASERAD KATALYSATOR

A method of converting a continuous olefin polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst, without the need of emptying and recharging the polymerization reactor, by adding a hydroxyl-containing compound to the reactor containing the Zieg...

Full description

Saved in:
Bibliographic Details
Main Authors KAROL, FREDERICK JOHN, WILLIAMS, GARY HARRY
Format Patent
LanguageFinnish
Published 31.08.1988
Edition4
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:A method of converting a continuous olefin polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst, without the need of emptying and recharging the polymerization reactor, by adding a hydroxyl-containing compound to the reactor containing the Ziegler-type catalyst to interact with such catalyst before the chromium-based catalyst is introduced into the reactor.
Bibliography:Application Number: FI19830003530