Anti-influenza virus raw materials and preparations and coatings

Abstract

The invention provides a raw material against influenza A virus. The raw material against influenza A virus is characterized by being prepared by the following method of: distilling a raw material of MEG resin; extracting a fraction of 200-220 DEG C so as to obtain a light yellow oily liquid; putting the light yellow oily liquid into a reaction kettle after being cooled; slowly heating the liquidto 70-80 DEG C; preserving the heat and starting to stir the liquid; slowly dropping phosphoric acid or hydrochloric acid to carry out hydrolysis reaction until the reaction material is transparent and not layered; and then obtaining an MEG disinfectant. The invention also discloses a preparation and a coating, which are both prepared by using the raw material against influenza A virus. The raw material against influenza A virus, provided by the invention, is an air or interface disinfectant mainly used for treating influenza A resistant environments; and the preparation against influenza A virus and the coating against influenza A virus can be used together in various interfaces like spaces, walls, ceilings, grounds and the like of large-sized animal farms, hospitals and public places soas to stop cross infection between people and livestock so that the spread of the epidemic situation can be systematically prevented and controlled from a source point of a pathogen to a public environment of human beings.

Description

technical field [0001] The invention relates to a space or interface disinfection raw material, especially an anti-influenza A virus raw material; the invention also relates to the anti-influenza A virus preparation and the coating made by using the anti-influenza A virus raw material. Background technique [0002] Influenza virus is a member of Orthomyxoviridae and is the pathogen of influenza (commonly known as influenza). Influenza viruses are negative-strand RNA viruses and are divided into three types: A, B, and C. Influenza A viruses are subdivided into several subtypes based on the outer membrane proteins hemagglutinin antigen (HA) and neuraminidase (NA). The well-known H1N1 and H5N1 influenza viruses belong to one of the subtypes of influenza A virus. Influenza A virus is easy to mutate, and new genotypes / antigen types appear, enabling it to evade the immune protection of the host. Past vaccines have no protective effect on the population, and the emergence of new ...

AI Technical Summary

Problems solved by technology

Influenza A virus is easy to mutate, and new genotypes / antigens appear to enable it to evade the immune protection of the host. Past vaccines have no protective effect on the population, and the emergence of new strains leads to disease outbreaks

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