Instant degerming and virus-removing master batch and preparation method thereof

Abstract

The invention provides an instant degerming and virus-removing master batch and a preparation method thereof, and belongs to the technical field of antibiosis. The instant degerming and virus-removingmaster batch is prepared by the following method: S01, mixing a guanidine salt polymer and polyethylene glycol into a composite antibacterial agent by a physical mixing method according to a ratio, S02, mixing the guanidine salt polymer/polyethylene glycol antibacterial agent with a zinc-loaded antibacterial agent, zinc pyrithione and dioctyl sodium sulfosuccinate, S03, uniformly mixing the guanidine salt polymer/polyethylene glycol/zinc-loaded antibacterial agent/zinc pyrithione/dioctyl sulfosuccinate with water, a surfactant, a builder, sodium carboxymethyl cellulose and essence, and performing extrusion granulation by using a banburying kneading extrusion bracing granulator, and S04, performing coating treatment by using sodium stearate micro powder. The prepared instant degerming andvirus-removing master batch is good in flowability and not easy to adhere, can be quickly dissolved after encountering water, and has the functions of quick sterilization, degerming and virus removal.

Description

Technical field [0001] The invention relates to the field of antibacterial technology, in particular to a fast-dissolving type sterilizing and virus-removing master particle that can be quickly dissolved in water and has the functions of sterilization and virus killing and a preparation method. Background technique [0002] In recent years, with the improvement of people's economic level, the hygiene requirements in life have become higher and higher. When washing clothes, consumers often add a certain amount of disinfectant. Common disinfectants on the market generally contain effective ingredients such as sodium hypochlorite and hydrogen peroxide, but sodium hypochlorite and hydrogen peroxide have strong oxidizing properties, which may cause clothing to fade, and if left on clothing, it can cause irritation to the skin. , It is easy to cause damage to non-professional washing personnel at home. Therefore, it is very necessary to develop a more gentle, efficient, and broad-spec...

AI Technical Summary

Problems solved by technology

Zinc pyrithione is a white to yellow crystalline powder that exists in the form of suspensions in most products, such as shampoos and hand sanitizers, but if it is to be added to a solid matrix carrier, it needs to be resolved. Dispersion, hydrophilicity and other issues in the masterbatch, to ensure that the instant solubility of the overall washing masterbatch cannot be affected, it is necessary to carry out surface dispersion treatment and add surfactants for activation, but not all surfactants are compatible with Zinc pyrithione can be matched. Some surfactants cannot give zinc pyrithione good hydrophilicity, and some non-ionic surfactants may reduce the activity of zinc pyrithione and reduce the effect of sterilization

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