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Application filed by Shell Oil CofiledCriticalShell Oil Co
Priority claimed from EP87301729Aexternal-prioritypatent/EP0236082B1/en
Application grantedgrantedCritical
Publication of ATE59187T1publicationCriticalpatent/ATE59187T1/en
A SOLID CATALYST COMPONENT CONTAINING MAGNESIUM, TITANIUM AND HALOGEN, FOR USE IN THE POLYMERIZATION OF ALPHA OLEFINS AND HAVING IMPROVED ACTIVITY AND MORPHOLOGICAL PROPERTIES IS DISCLOSED. IN PARTICULAR, THE SOLID CATALYST COMPONENT IS PREPARED BY REACTING A CARBONIZED OR CAOBONATED MAGNESIUM ALKOXIDE OR ARYLOXIDE WITH A HALIDE OF TETRAVALENT TITANIUM, A HALOHYDROCARBON AND AN ELECTRON DONOR.
AT87301729T1986-02-281987-02-26
PROCESS FOR MAKING AN OLEFIN POLYMERIZATION CATALYST COMPONENT.
ATE59187T1
(en)
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PROCESS FOR THE PRODUCTION THEREOF, OLEFIN POLYMERIZATION CATALYST AND PROCESS FOR POLYMERIZATION OF OLEFINS.