Aqueous lignin dispersions and methods of preparing the same

Method of forming colloidal lignin particles, comprising the step of dissolving lignin in a mixture of organic solvents, feeding of the said solution into water, and forming acolloidal dispersion of lignin. The used solvents are recovered with methods such as distillation and reused in the process....

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Bibliographische Detailangaben
Hauptverfasser: Meri, Niko, Oinas, Pekka, Kostiainen, Mauri, Xiao, Yao, Yamamoto, Akio, Leskinen, Timo, Bangalore Ashok, Rahul Prasad, Österberg, Monika, Rautkari, Lauri, Lintinen, Kalle, Hautamäki, Saara
Format: Patent
Sprache:eng
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