HAFNOCENE CATALYST COMPOUNDS AND PROCESS FOR USE THEREOF

This invention relates to hafnium metallocene compounds having a group substituted at the 3 position of at least one cyclopentadienyl ring represented by the formula -R20-SiR'3 or -R20-CR'3 where R20is a C1 to C4 hydrocarbyl and R' is a C1 to C20 substituted or unsubstituted hydrocarb...

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Bibliographic Details
Main Author McCULLOUGH, Laughlin, G
Format Patent
LanguageEnglish
French
German
Published 25.12.2019
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
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Summary:This invention relates to hafnium metallocene compounds having a group substituted at the 3 position of at least one cyclopentadienyl ring represented by the formula -R20-SiR'3 or -R20-CR'3 where R20is a C1 to C4 hydrocarbyl and R' is a C1 to C20 substituted or unsubstituted hydrocarbyl.
Bibliography:Application Number: EP20170896464