HIGH-PRESSURE RADICAL ETHYLENE CO-POLYMERIZATION PROCESS WITH A REDUCED TEMPERATURE OF THE REACTION MIXTURE PRIOR TO INTRODUCTION INTO THE REACTION ZONE
The present invention relates to a high-pressure radical ethylene polymerization process in which ethylene is polymerized with - a polyunsaturated olefin comprising at least 6 carbon atoms and at least two non-conjugated double bonds of which at least one is terminal; and/or - an alpha-omega-divinyl...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
07.10.2014
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a high-pressure radical ethylene polymerization process in which ethylene is polymerized with
- a polyunsaturated olefin comprising at least 6 carbon atoms and at least two non-conjugated double bonds of which at least one is terminal; and/or
- an alpha-omega-divinylsiloxane according to Formula I
wherein R 1 and R 2 , which can be alike or different, are selected among alkyl groups having 1-4 carbon atoms and alkoxy groups having 1-4 carbon atoms, and n is 1-200,
characterized in that the maximum temperature of the reaction mixture prior to introduction into the reaction zone is 160 °C or less. |
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Bibliography: | Application Number: KR20147022178 |