HYDROGENATED POLYETHER-MODIFIED POLYBUTADIENES AND PROCESSES FOR PREPARATION THEREOF

A process for preparing hydrogenated polyether-modified polybutadienes includes: reacting at least one polybutadiene with at least one epoxidizing reagent to give at least one epoxy-functional polybutadiene; reacting the at least one epoxy-functional polybutadiene with at least one hydroxy-functiona...

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Bibliographische Detailangaben
Hauptverfasser:	Lobert, Matthias, Otto, Sarah, Urban, Michael, Schubert, Frank, Henning, Frauke
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
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Beschreibung
Zusammenfassung:	A process for preparing hydrogenated polyether-modified polybutadienes includes: reacting at least one polybutadiene with at least one epoxidizing reagent to give at least one epoxy-functional polybutadiene; reacting the at least one epoxy-functional polybutadiene with at least one hydroxy-functional compound to give at least one hydroxy-functional polybutadiene; reacting the at least one hydroxy-functional polybutadiene with at least one epoxy-functional compound to give at least one polyether-modified polybutadiene; and hydrogenating the at least one polyether-modified polybutadiene to give at least one hydrogenated polyether-modified polybutadiene.