A long-acting and highly safe composite disinfectant

Abstract

The invention discloses a long-acting compound disinfectant with high safety. The compound disinfectant is formed by mixing polyhexamethylene biguanidine and polyhexamethylene guanidine. An edible grade spice is added into a mixture of polyhexamethylene biguanidine and polyhexamethylene guanidine. The compound disinfectant contains the following components in parts by mass: 10-30 parts of polyhexamethylene biguanidine, 70-90 parts of polyhexamethylene guanidine and 0.001-0.002 part of edible grade spice. The compound disinfectant disclosed by the invention has the advantages that by mixing polyhexamethylene biguanidine and polyhexamethylene guanidine in proportion, the biguanidine molecules are more uniformly distributed, so that the biguanidine component is prevented from being settled too early, and the effectiveness of the mixture in use is improved; by only adding the edible grade spice into the monoguanidine and biguanidine mixture without a surfactant to increase the stability and the disinfecting effect, the environment is not polluted; during use, the compound disinfectant is safe and environment-friendly, and cannot hurt the skin and wounds of an infant; and the compound disinfectant can meet the concentration of 1 / 25 of national standard, and is safe and environment-friendly.

Description

technical field [0001] The invention relates to a long-acting and high-safety composite disinfectant, which belongs to the technical field of disinfectants. Background technique [0002] Polyhexamethylene biguanide has the functions of disinfection, sterilization and anti-mildew. This product is broad-spectrum antibacterial, and has killing effects on Gram-positive bacteria, Gram-negative bacteria, fungi and yeasts. It can be widely used in daily chemical industry, water treatment, medical and health and other fields. It is often used in women's lotion, sanitary wipes, bactericidal and antifungal agents, fruit and vegetable, aquatic product disinfectants, sewage treatment flocculation disinfectants and other products. Compared with polyhexamethylene monoguanide, the antibacterial effect of polyhexamethylene biguanide on Bacillus glutenus, Saccharomyces cerevisiae and Aspergillus niger is better than that of polyhexamethylene monoguanidine. Since polyhexamethylene biguanid...

AI Technical Summary

Problems solved by technology

[0004] At present, polyhexamethylene biguanide or polyhexamethylene guanidine is used alone on the market. Biguanide will precipitate, and monoguanide is not easy to precipitate. Biguanide can be used on infant wounds. Methylene guanidine has its own advantages and disadvantages, so it is very necessary to combine polyhexamethylene biguanide and polyhexamethylene guanidine to increase the disinfection effect, and the current disinfectant uses a large amount of surfactant, which has caused environmental pollution indelible pollution