摘要 |
<p>A modified conjugated diene rubber is disclosed. A method for producing the modified conjugated diene rubber includes providing an alkali metal ion-containing conjugated diene rubber; and reacting the alkali metal ion-containing conjugated diene rubber with an alkoxysilane to generate the modified conjugated diene rubber, the alkoxysilane being of the structural formula:
wherein R 1 , R 2 , R 3 are each independently selected from a group consisting of oxygen-containing C 2 -C 12 group and nitrogen-containing C 1 -C 12 group, the oxygen-containing C 2 -C 12 group has a carbon atom directly connected to oxygen atom of the alkoxysilane, the nitrogen-containing C 1 -C 12 group has a nitrogen atom directly connected to oxygen atom of the alkoxysilane, and R 4 is selected from a group consisting of C 1 -C 12 of alkyl, alkenyl, aryl, and alkoxy.</p> |