ZUGABE VON ORGANISCHEN INITIATOREN WÄHREND DES DRUCKABFALLS IN VINYLCHLORIDPOLYMERISATIONEN
The invention pertains to a process to polymerize one or more monomers wherein one or more initiators and optionally one or more surfactants are added to a polymerization mixture when the pressure in the polymerization reactor is dropping. This process allows a shorter polymerization time due to a h...
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Main Authors | , , |
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Format | Patent |
Language | German |
Published |
15.07.2009
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Subjects | |
Online Access | Get full text |
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Summary: | The invention pertains to a process to polymerize one or more monomers wherein one or more initiators and optionally one or more surfactants are added to a polymerization mixture when the pressure in the polymerization reactor is dropping. This process allows a shorter polymerization time due to a higher pressure drop rate at the end of the polymerization reaction. Moreover, the cooling capacity of the polymerization reactor is used more efficiently. |
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Bibliography: | Application Number: AT20020796654T |