DISPERSANT AND DISPERSION COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a dispersant and a dispersion composition having excellent dispersibility in nanocarbon such as CNT.SOLUTION: A dispersion composition comprises a dispersant comprising polyalkylene oxide having a structural unit of the following formula (1), and a dispersoid [Land Lare an optionally substituted straight-chain alkylene group. Z is a linking group to link Lwith Ar. Ar is an aromatic group].SELECTED DRAWING: None