▎ 摘　　要

NOVELTY - Coating composition comprises either graphene oxide compounds, reducing agent, solvent and silicon; or first composition including graphene oxide compounds, reducing agent and solvent, and second composition including silicon and solvent. USE - The coating composition is useful in forming moisture transmission resistant membrane for organic light emitting diode, liquid crystal display, flexible display and food packaging (all claimed). ADVANTAGE - The composition has moisture transmission resistant property (claimed), secures uniform thickness of membrane and is curable at low temperature. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) forming moisture transmission resistant membrane, comprising either coating the composition on substrate and curing, or forming at least three layer by coating the first composition and the second composition on substrate and curing; and (2) the moisture transmission resistant membrane formed by the above method.