English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Patent

Lignin based composite material and method for its production

MPS-Authors
/persons/resource/persons130284

Molinari,  Valerio
Valerio Molinari, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons1057

Antonietti,  Markus
Markus Antonietti, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

External Ressource
No external resources are shared
Fulltext (public)

EP3266810A1.pdf
(Publisher version), 2MB

Supplementary Material (public)
There is no public supplementary material available
Abstract
In a first aspect, the present invention relates to a lignin based composite material containing degraded lignin obtained by reductive hydrogenation. The lignin based composite material is characterized in containing degraded lignin having a substantially reduced amount of ²-O-4 linkages. Further, the present invention relates to a method for producing said lignin based composite material according to the present invention comprising reductive hydrogenation of lignin in order to provide degraded lignin and mixing the same with protein and filler. Further, the present invention relates to a method for producing an article composed of the lignin based composite material according to the present invention obtainable by drying the material at a suitable temperature. Finally, the present invention relates to a molded article or semi-finished product composed of the lignin based composite material according to the present invention and the use of the lignin based composite material for various purposes including wood based material composed of the lignin based composite material according to the present invention.