▎ 摘　　要

NOVELTY - A polyionic liquid composition comprises 20-35 pts. wt. 4-vinylimidazole, 10-25 pts. wt. allyltrimethylammonium chloride, 5-10 pts. wt. 2-vinylpyrrole, 15-30 pts. wt. octadecyl methacrylate, 2-5 pts. wt. initiator and 20-50 pts. wt. isooctanol. USE - Polyionic liquid composition is used in graphene color paste (claimed) used in physics, material science, biological medicine, electronic information, computer, aerospace, energy battery, sensor, marine corrosion and environment treatment applications. ADVANTAGE - The polyionic liquid composition inhibits graphene particle agglomeration by anchoring action and steric hindrance effect, charge action makes the graphene color paste more stable. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for use of the polyionic liquid composition in graphene color paste.