发明名称 |
DERIVATIVES OF NATIVE LIGNIN, LIGNIN-WAX COMPOSITIONS, THEIR PREPARATION, AND USES THEREOF |
摘要 |
The present invention relates to softwood lignin derivatives having an aliphatic hydroxyl content of from about 2.5 mmol/g to about 7 mmol/g lignin, and the preparation method thereof. The lignin derivatives have a desired antioxidant activity characterized by radical scavenging index (RSI). Another aspect of the invention relates to compositions comprising the softwood lignin derivative. Another aspect of the invention relates to a use of the softwood lignin derivatives comprising incorporating the softwood lignin derivatives into polymer compositions. |
申请公布号 |
EP2435458(A4) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20100779976 |
申请日期 |
2010.05.27 |
申请人 |
LIGNOL INNOVATIONS LTD. |
发明人 |
BERLIN, ALEX;MULYK, PAUL |
分类号 |
C07G1/00;A23K1/12;A23L1/30;A61K36/00;C08L91/06;C08L97/00;C08L97/02 |
主分类号 |
C07G1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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