▎ 摘　　要

NOVELTY - A sterilizing deodorant involves preparing 10-50 wt.% graphene primer mix graphene and deionized water to form 2-3 wt.% solid content graphene slurry, adding deionized water to graphene base material, stirring, mixing evenly, adding aqueous polyurethane, stirring continuously, mixing evenly, adding finishing agent, and mixing evenly. The dosage of aqueous polyurethane is 1-4 times the sum of weight of graphene primer and deionized water. The finishing agent comprises mixture of chitin and nano silver ions. The weight ratio of chitin and nano silver ions is 1:1. The dosage of finishing agent is 10-35 wt.% graphene primer, deionized water and aqueous polyurethane. USE - Sterilizing deodorant. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of paper using the sterilizing deodorant, which involves adding antibacterial deodorant to pulp, preparing 0.3-0.5 mm thickness paper by conventional method. The dosage of antibacterial deodorant is 2-10 wt.% pulp.