DÉRIVÉS DE LIGNINE NATURELLE, COMPOSITIONS DE LIGNINE-CIRE, LEUR PRÉPARATION ET LEURS UTILISATIONS

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专利权人:

LIGNOL INNOVATIONS LTD.

发明人:

BERLIN, ALEX,MULYK, PAUL

申请号：

EP10779976

公开号：

EP2435458A4

申请日:

2010.05.27

申请国别(地区):

EP

年份:

2012

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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/