Star-like macromers from lignin
Star-like macromers were prepared from hydroxypropyl lignin by reaction with propylene oxide. The average number of arms per macromer was controlled by partial capping with diethylsulfate, and the average arm length by the degree of chain extension with propylene oxide. Six methods of analysis wer...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/43255 http://scholar.lib.vt.edu/theses/available/etd-06122010-020340/ |