▎ 摘　　要

NOVELTY - A substituted aminoacrylate polymer (I), is new. USE - New substituted aminoacrylate polymer used for dispersant used in manufacture of graphene (all claimed). ADVANTAGE - The compound (I) is capable of controlling the surface wrinkles of graphene. DETAILED DESCRIPTION - A substituted aminoacrylate polymer of formula (I), is new. m,n = 1-500. INDEPENDENT CLAIMS are included for the following: (1) manufacture of graphene dispersant; and (2) manufacture of graphene , which involves (a) dispersing graphene oxide of formula (VI) in deionized water, (b) dissolving and stirring the solution of the compound (I), and (c) centrifuging the mixture to remove impurities.