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Water-soluble mildew preventive and preparation method thereof

A technology of antifungal agent and total weight, which is applied in the field of water-soluble high-efficiency antifungal agent and its preparation, can solve the problems that cannot be used directly, and achieve the effect of enhancing solubility and wide application

Inactive Publication Date: 2010-12-01
铜陵高聚生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Mix 8 parts of 3-iodo-2-propynyl butyl carbamate with 40 parts of propylene glycol, stir until completely dissolved, add 30 parts of coconut oil alkanolamide and 22 parts of fatty alcohol polyoxyethylene (10) ether, Stir to a colorless or light yellow transparent solution to obtain a water-soluble high-efficiency antifungal agent.

Embodiment 2

[0016] Mix 10 parts of 3-iodo-2-propynylbutyl carbamate with 50 parts of polyethylene glycol 200, stir until completely dissolved, add 25 parts of coconut oil alkanolamide and 15 parts of fatty alcohol polyoxyethylene ( 10) Ether, stirred to a colorless or light yellow transparent solution to obtain a water-soluble high-efficiency fungicide.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/12A01N25/00A01N25/30A01P3/00
Inventor 余刚
Owner 铜陵高聚生物科技有限公司
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