▎ 摘　　要

NOVELTY - Preparing graphene oxide modified hyperbranched polyether epoxy resin, comprises adding graphene oxide and hyperbranched polyether epoxy resin to an organic solvent at room temperature, sonicating, adding a catalyst, and performing a heating reaction under stirring conditions, reaction, reducing temperature to washing with water, centrifuging and filtrating. USE - The method is useful for preparing graphene oxide modified hyperbranched polyether epoxy resin. ADVANTAGE - The graphene oxide modified hyperbranched polyether epoxy resin improves solubility of graphene oxide in organic solvents.