End group functionalization agents for polydiene

The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV):wherein A,R1, R2, R3, a, and n are as described herein andwhereinR, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound...

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Bibliographische Detailangaben
Hauptverfasser:	Sadow, Aaron David, Kwag, Gwanghoon, Lee, Hanbaek, Kang, Dong Eun, Schmidt, Bradley M
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV):wherein A,R1, R2, R3, a, and n are as described herein andwhereinR, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound having the structure of Formula (II):wherein A, R1, R2, R3, a, and n are as described herein. The present invention also relates to a process for polymerizing unsaturated hydrocarbon monomers.