prov:value
| - Useful chain transfer agents also include cobalt chelates, as described in U.S. Pat. Nos. 4,680,352 and 4,694,054, and oligomeric chain transfer agents as exemplified by [0097] wherein each R is a lower alkyl group or a functional group (as previously described) and n is a number typically less than 10, as described in U.S. Pat. Nos. 5,362,826 and 5,773,534. [0098] As previously described, the com
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