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1. (WO2018122470) BIOBASED HOT-MELT ADHESIVE INCLUDING LIGNIN AS A COMPONENT

Pub. No.:    WO/2018/122470    International Application No.:    PCT/FI2018/050005
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Wed Jan 03 00:59:59 CET 2018
IPC: C09J 197/00
C09J 123/08
C09J 101/12
C08H 7/00
C08L 97/00
C09J 7/38
C09J 7/35
Applicants: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY
Inventors: LAINE, Christiane
LIITIÄ, Tiina
ROPPONEN, Jarmo
WILLBERG-KEYRILÄINEN, Pia
TALJA, Riku
Title: BIOBASED HOT-MELT ADHESIVE INCLUDING LIGNIN AS A COMPONENT
Abstract:
The present invention relates to an adhesive mixture, containing one or more cohesive polymers, one or more tackifiers and optionally one or more separate plasticizer, wherein at least one tackifier is selected from lignin or derivatized lignin. The invention also relates to the use of lignin or derivatized lignin as adhesion promoting components in particularly hot-melt or pressure-sensitive adhesives