prov:value
| - A process as in claim 9, including terminating polymerization with an additional terminator selected from the group consisting of water, steam, an alcohol, carbodiimides, N-methylprrolidinone, cyclic amides, cyclic ureas, isocyanates, Schiff bases, 4,4'-bis(diethylamino) benzophenone, and mixtures thereof, wherein each R' is the same or different and is an alkyl, having from 1 to about 20 carbon a
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