▎ 摘　　要

NOVELTY - Mattress comprises mattress substrate, primer layer positioned on mattress substrate, and coating layer positioned on the primer layer. The primer layer is formed by drying after applying a primer composition to the mattress substrate. The primer composition comprises 40-60 pts. wt. polyurethane acrylate oligomer, 10-30 pts. wt. acrylic monomer, 1-3 pts. wt. photocuring agent, 100-200 pts. wt. solvent, 3-7 pts. wt. polyvinyl alcohol, 1-5 pts. wt. copper nanoparticles, 0.5-2.5 pts. wt. shell powder, 2-4 pts. wt. gelite, 1-2 pts. wt. mint extract and 1-3 pts. wt. dispersant. The coating layer is formed by applying a coating liquid composition to the primer layer and drying. The coating liquid composition comprises 10-20 pts. wt. self-emulsifying epoxy resin, 5-15 pts. wt. acrylic modified polyester resin, 0.1-1 pts. wt. graphene, 0.1-1 pts. wt. water repellent, 1-3 pts. wt. deodorant beads and 0.5-1.5 pts. wt. curing agent. USE - Used as a mattress. ADVANTAGE - The mattress: has excellent antibacterial and deodorizing properties; is harmless to the human body; prevents growth of mold and microorganisms; keeps air clean; and prevents infection caused by bacteria, fine dust, and viruses.