Reactive ultraviolet-proof finishing agent for textiles

• Main Authors: YANG RONGJING, LYU JING, YAN BO, HONG YIXIN, HE XIULING, WEN XIN, DUAN JIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

The invention provides a reactive ultraviolet-proof finishing agent for textiles, and relates to the technical field of preparation of chemical products. The reactive ultraviolet-proof finishing agentfor the textiles is prepared from a water-based ultraviolet light absorber, nano titanium dioxide, a dispersing agent, an adhesive, a softening agent and a preservative. The dosage of the water-basedultraviolet light absorber is controlled to be 0.5%-0.8% of the total weight, the nano titanium dioxide is hydrophilic nano titanium dioxide, and the particle size of the nano titanium dioxide is 15-50 nm; and the preservative is made of a pentachlorophenol material. The ultraviolet-proof performance of the textiles can be greatly improved by preparing the ultraviolet-proof formula in a special proportion, meanwhile, the water blocking and heat insulation performance of the textiles can be greatly improved, and the protective performance of the textiles cannot be greatly reduced in a long-time exposure state, so that