▎ 摘　　要

NOVELTY - Modified nano zinc oxide comprises 20-40 pts. wt. nanometre zinc oxide, 4-10 pts. wt. of solvent, 3-9 pts. wt. of sodium bicarbonate, 2-6 pts. wt. of antibacterial agent, 4-8 pts. wt. of nanocrystalline cellulose, 1-3 pts. wt. of anti-ultraviolet agent, 2-6 pts. wt. of composite modifier. USE - Modified nano zinc oxide is applied to the fabric finishing agent finishing fabric (claimed). ADVANTAGE - The modified nano zinc oxide has good ultraviolet shielding property and excellent antibacterial, antibacterial property, adding fabric capable of imparting fabric to sunscreen antibacterial deodorizing and so on. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method for preparing modified nano zinc oxide, which involves: i.mixing the nano zinc oxide solvent sodium bicarbonate to obtain the nano zinc oxide dispersion; ii.adding antibacterial agent in the dispersion nanocrystalline cellulose fully mixing and water bath heating to obtain the first mixed solution; iii.adding composite modifier in the first mixed solution then performing ultrasonic treatment to obtain the second mixed solution; iv.and, adding anti- ultraviolet agent to mix in the second mixed solution to obtain the modified nano zinc oxide solution, at last filtering the modified nano zinc oxide liquid drying crushing sieving to obtain the modified nano zinc oxide.