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|1. (WO2018038672) METHOD OF PREPARING A GRAFTED COPOLYMER OF LIGNIN AND/OR CELLULOSE|
|Applicants:||BIOFIBER TECH SWEDEN AB
|Inventors:||ZHANG, Eric Yijing
|Title:||METHOD OF PREPARING A GRAFTED COPOLYMER OF LIGNIN AND/OR CELLULOSE|
The present invention relates to a method of preparing grafted copolymers of lignin and/or cellulose, comprising the generation of macroradicals in situ by mechanical impact on the backbone of said lignin and/or cellulose of said lignin and/or cellulose containing material and grafting monomers and/or polymers to said backbone. Furthermore, the present invention relates to the grafted copolymers obtainable by said method, composite materials comprising said copolymers as well as to uses thereof.