Deodorant nano-powder and preparation method thereof

Abstract

The invention discloses deodorant powder, and particularly relates to deodorant nano-powder and a preparation method thereof. The deodorant nano-powder is used for removing odor by killing bacteria and inhibiting microbe growth, and belongs to the technical field of daily-use chemical industry. The deodorant nano-powder is mainly prepared from the following raw materials in parts by weight: 27-31 parts of nano-zinc oxide, 0.1-0.2 part of nano-silver powder, 3-7 parts of negative ion powder, 3-7 parts of alum, 0.5-1.5 parts of tea polyphenol and 50-60 parts of talc powder. The deodorant nano-powder is non-toxic and environment-friendly, low in use cost, small in usage, quick in response, good in deodoring effect and durable in effect.

Description

Technical field [0001] The invention relates to a deodorant powder, in particular to a nano deodorant powder and a preparation method thereof, which remove peculiar smell by killing bacteria and inhibiting the growth of microorganisms, and belongs to the technical field of daily chemical industry. Background technique [0002] In daily life, shoes and socks are indispensable supplies, and they are needed every day when going out. However, the problem of peculiar smell in shoes and socks is still a difficult technical problem to solve. The smelly footwear and foot odor are caused by the many sweat glands in the soles of the feet, which are easy to sweat. In addition to water and salt, sweat also contains lactic acid and urea. Under the condition of hyperhidrosis, the bacteria on the feet multiply and decompose keratin, plus the urea and lactic acid in the sweat, which will give out a odor. If the shoes are not breathable and the air does not circulate, the odor will accumulate an...

AI Technical Summary

Problems solved by technology

[0003] At present, there are mainly the following methods for deodorizing shoes, socks, and shoe cabinets: the first is the cleaning method, which can remove most of the odor after cleaning, but it needs to be cleaned every time after wearing, which brings inconvenience to users. At the same time, it also greatly affects the service life of shoes and socks; the cleaning of shoe cabinets is time-consuming and laborious, and the effect is poor.

The second is to use the adsorption method, which uses activated carbon for adsorption. This method is simple and convenient, but its adsorption effect is poor, it takes a long time, and it cannot fundamentally solve the problem of footwear odor.

The third is to use a spray to deodorize. This method is simple and widely used. This method is mainly divided into the following two types: one is a liquid spray, and the Chinese patent publication No. CN1256872A discloses a shoe Bactericidal deodorant, which is prepared by benzalkonium bromide, borneol, mint, alcohol, essence, and distilled water in a certain proportion. It can be seen from its composition that it is mainly covered by fragrance and essence, and contains a small amount of Bactericide, which can only have the effect of covering the smell with fragrance, but its sterilization is not durable and increases the humidity inside the shoes. In the end, it still does not fundamentally solve the problem of the smell of shoes and socks, and the action time is short; the other is powder Chinese patent with the publication number CN1654076A discloses a shoe odor-removing powder, which is prepared from Huangdan, Chaonao, Sophora flavescens, Alum, and Limestone. Based on the principle of action, the smell of traditional Chinese medicine is used to cover up the smell, the deodorizing effect is poor, the onset of effect is very slow, and the amount of use is large. It needs 2.5 grams at a time, and the effect does not last long.