Water-soluble mildew preventive and preparation method thereof

Abstract

The invention discloses a water-soluble mildew preventive and a preparation method thereof. The 3-iodine-2-propynyl butylcarbamate is taken as a raw material, propylene glycol, polyethylene glycol 200 or polyethylene glycol 400 is taken as a solvent, coconut oil alkanolamide and fatty alcohol-polyoxyethylene (10) ether are taken as surfactants, and the solubility of the mildew preventive in an aqueous system is enhanced. The mildew preventive has strong sterilization function on aspergillus niger, aspergillus flavus and most of molds, has long-term inhibiting effect, can be applied to the fields of hygienic products, leather, daily products and the like, and is a water-soluble novel mildew preventive with the advantages of wide application range, safety and environmental protection.

Description

technical field [0001] The present invention relates to a kind of antifungal agent and its preparation method, specifically a water-soluble high-efficiency antifungal agent with 3-iodo-2-propynyl butyl carbamate as the main component and its preparation method . Background technique [0002] Harmful microorganisms can bring many diseases to humans and seriously endanger people's lives. Mold, as a common microorganism, has brought us great troubles in people's lives, so it is very necessary to find an efficient anti-mold agent. In the past, the inhibitory effect of antifungal agents on molds was often relatively weak, and when used in large doses, they would cause certain harm to the human body. Therefore, new antifungal agents have been developed internationally. 3-iodo-2-propynylbutyl carbamate is a new type of antifungal agent, which has a very good effect on inhibiting mold production, and its minimum inhibitory concentration for common molds is only 1-5mg / l , far lowe...

AI Technical Summary

Problems solved by technology

[0004] The object of the invention is to develop a kind of 3-iodo-2-propynyl butyl carbamate for the shortcoming that 3-iodo-2-propynyl butyl carbamate cannot be directly used in water-soluble antiseptic system The water-soluble high-efficiency antifungal agent as the main component and its preparation method have the characteristics of being completely non-toxic, non-irritating, non-corrosive, safe and environmentally friendly, and can be widely used in various products such as sanitary products, leather, and textiles. mold