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1. (WO2018089645) POLYURETHANE COMPRISING GRAPHENE NANO STRUCTURE

Pub. No.:    WO/2018/089645    International Application No.:    PCT/US2017/060877
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri Nov 10 00:59:59 CET 2017
IPC: C08G 18/10
C08G 18/12
C08G 18/18
C08G 18/32
C08G 18/40
C08G 18/42
C08G 18/48
C08G 18/66
C08G 18/76
C08L 75/06
C08L 75/08
Applicants: BASF SE
Inventors: LUBITZ, Michael
SCHUSTER, Andrew
LUESING, Janine
Title: POLYURETHANE COMPRISING GRAPHENE NANO STRUCTURE
Abstract:
A polyurethane comprises the reaction product of an isocyanate component, a polyol component, and graphene nano platelets. The graphene nano platelets are reacted in an amount of from about 0.1 to about 20 % by weight, based on the total weight of the polyurethane. The graphene nano platelets have an average lateral dimension (x, y) of from about 1 to about 100 μιη, an average through-plane dimension (z) of from about 5 to about 100 nm, and an oxygen content of from about 0.01 to about 10 % by weight, based on the total weight of the graphene nano platelets.