STABLE LIGNIN-PHENOL BLEND FOR USE IN LIGNIN MODIFIED PHENOL-FORMALDEHYDE RESINS

摘要

The invention refers to a stable lignin-phenol blend for use in lignin modified phenolformaldehyde resins comprising lignin in an amount between 10-80 wt%, phenol in an amount between 15-90 wt%, and a solubilizer in an amount between 0% - 25wt%. The invention refers also to a method obtaining such a stable lignin-phenol blend and the use of thereof.