▎ 摘　　要

NOVELTY - Preparing water-developing structure color material comprises (i) mixing the sub-micron colloid micro-sphere and the black light absorbing material uniformly; and (ii) adding the white micron-sized scattering body, and dispersing fully. USE - The method is useful for preparing water-developing structure color material is useful in the polymer coating industry, specific anti-counterfeiting ink industry and other fields. ADVANTAGE - The method: is simple, convenient to operate, easy, economical and environmentally-friendly; utilizes readily available raw material; and does not use expensive instrument. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: Water-developing structure color material, prepared as mentioned above; and Preparing a coating using the water-developing structure color material comprising wiping the substrate cleanly, drying, spraying or coating the coating on the surface of the substrate, and drying.