Search International and National Patent Collections
|1. (WO2018089645) POLYURETHANE COMPRISING GRAPHENE NANO STRUCTURE|
|Title:||POLYURETHANE COMPRISING GRAPHENE NANO STRUCTURE|
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.