MIKHAIL YUREVICH BALAKSHIN,ALEX BERLIN,HUMBERT THOMAS DELLICOLLI,CHADRICK ADAM NATHANIEL JORDAN GRUNERT,VERA MAXIMENKO GUTMAN,DARWIN ORTIZ,EDWARD KENDALL PYE
申请号：
BRPI1014395
公开号：
BRPI1014395A2
申请日:
2010.02.15
申请国别(地区):
BR
年份:
2015
代理人:
摘要：
One aspect of the invention relates to lignin derivatives having an aliphatic hydroxyl content of 2.35 mmol/g lignin or less, and the preparation method thereof. The lignin derivatives have a desired antioxidant activity characterized by the normalized radical scavenging index (RSI). Another aspect of the invention relates to compositions comprising the lignin derivative. Another aspect of the invention relates to a use of the lignin derivatives comprising incorporating the lignin derivatives into polymer compositions.
