CONTINUOUS DOSING OF EXTREMELY FAST INITIATORS DURING POLYMERIZATION REACTIONS

THE INVENTION PERTAINS TO A PROCESS WHEREIN INITIATORS HAVING A HALF-LIFE FROM 0.0001 HOUR TO 0.05 HOUR AT THE POLYMERIZATION TEMPERATURE ARE DOSED TO A POLYMERIZATION MIXTURE. THE DOSING OF SUCH INITIATOR ALLOWS IMPROVED CONTROL OF THE POLYMERIZATION RATE AND FASTER POLYMERIZATION RATES, AND THE PR...

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Bibliographic Details
Main Authors LAMBERTUS MEULENBRUGGE, ANDREAS PETRUS VAN SWIETEN, KOEN ANTOON KORNELIS VANDUFFEL, HANS WESTMIJZE
Format Patent
LanguageEnglish
Published 30.06.2015
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:THE INVENTION PERTAINS TO A PROCESS WHEREIN INITIATORS HAVING A HALF-LIFE FROM 0.0001 HOUR TO 0.05 HOUR AT THE POLYMERIZATION TEMPERATURE ARE DOSED TO A POLYMERIZATION MIXTURE. THE DOSING OF SUCH INITIATOR ALLOWS IMPROVED CONTROL OF THE POLYMERIZATION RATE AND FASTER POLYMERIZATION RATES, AND THE PROCESS WILL RENDER A POLYMER WITH VERY LOW RESIDUAL INITIATOR LEVELS.
Bibliography:Application Number: MY2002PI04807