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1. (WO2017067769) INCORPORATION OF LIGNIN IN POLYURETHANE PRODUCTS

Pub. No.:    WO/2017/067769    International Application No.:    PCT/EP2016/073195
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Fri Sep 30 01:59:59 CEST 2016
IPC: C08G 18/48
C08G 18/64
C08G 18/79
C08G 18/80
C08G 18/12
C08G 18/30
C09J 175/04
Applicants: HUNTSMAN INTERNATIONAL LLC
Inventors: PHANOPOULOS, Christopher
PANS, Griet
TEBOUL, Mathilde
LIMA GARCIA, Jorge
Title: INCORPORATION OF LIGNIN IN POLYURETHANE PRODUCTS
Abstract:
Composition comprising lignin dispersed in a polyisocyanate wherein the (d90) mean particle size of the dispersed lignin is less than 5 µm, preferably less than 2 µm, more preferably less than 1 µm and use of said composition in various polyurethane applications, in particular structural wood adhesives.