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Antimicrobial metal complex, application method thereof, and product prepared from antimicrobial metal complex

A metal complex and antimicrobial technology, applied in the field of antimicrobial metal complexes, application methods and products prepared, can solve the problems of human health threats, easy oxidation and discoloration, and limiting the application scope of antimicrobial agents, and achieve The effect of delaying the development of drug resistance, reducing metal discoloration, and improving antimicrobial effect

Inactive Publication Date: 2020-06-12
深圳市康益保健用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, higher requirements are put forward for the living environment, including the cleanliness and safety of the environment. Therefore, various sterilization and disinfection products appear on the market, but most of them may be harmful to nature. Ecological damage and human health threats, such as triclosan, hydrocortisone, chlorhexidine, p-chloroxylenol, etc., these products are not suitable for use in products that come into close contact with people, such as textiles
[0003] Many metals have a certain antimicrobial effect, such as metallic silver, which is widely used as a fungicide with excellent performance and high safety. However, the metal is active and easily oxidized and discolored. Products added with metal elements will lose color after long-term use. Turns dull and unsightly, thus limiting the range of applications for these antimicrobials

Method used

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  • Antimicrobial metal complex, application method thereof, and product prepared from antimicrobial metal complex
  • Antimicrobial metal complex, application method thereof, and product prepared from antimicrobial metal complex
  • Antimicrobial metal complex, application method thereof, and product prepared from antimicrobial metal complex

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preparation example Construction

[0034] The preparation method of the antimicrobial metal complex described in the present application can be any one known to those skilled in the art, such as physical mixing.

[0035] A second aspect of the present invention provides a product comprising an antimicrobial metal complex as described above, said product being selected from the group consisting of coatings, paints, plastics, rubber, sponges, latex, leather, paper, apparel, fibers, fabrics , textiles, sanitary products, medical materials, filter materials, vehicles, decorative materials, household appliances, communication tools.

[0036] The third aspect of the present invention provides a method for preparing the above-mentioned product, comprising the following steps: adding an antimicrobial metal complex to the inside of the product or the outer layer of the product.

[0037] In some preferred embodiments, the product is a fiber containing an antimicrobial metal complex;

[0038] The preparation method of th...

Embodiment 1

[0049] Example 1 provides an antimicrobial metal complex, which is composed of silver powder and imazethapyr (CAS No.: 81334-34-1) in a weight ratio of 3:10, which are obtained by physical blending.

Embodiment 2

[0051] Embodiment 2 provides an antimicrobial metal complex, which is composed of zinc chloride and 2,4-pyridinedicarboxylic acid (CAS No.: 499-80-9) in a weight ratio of 2:10, both physically Blend and serve.

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PUM

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Abstract

The invention discloses an antimicrobial metal complex. The antimicrobial metal complex is composed of a metal-containing substance and a heterocyclic organic compound, wherein the metal-containing substance is a metal simple substance and / or a metal compound. According to the metal complex, the metal-containing substance and the heterocyclic compound are matched for use, so that the metal stability is improved, the metal discoloration phenomenon is remarkably reduced, the synergistic effect between the metal-containing substance and the heterocyclic compound delays the drug resistance time ofmicroorganisms to the heterocyclic compound, the antimicrobial effect is further improved, and the metal complex has a wide application prospect.

Description

technical field [0001] The invention relates to the field of antimicrobial technology, in particular to an antimicrobial metal complex, an application method and a product prepared therefrom. Background technique [0002] With the improvement of people's living standards, higher requirements are put forward for the living environment, including the cleanliness and safety of the environment. Therefore, various sterilization and disinfection products appear on the market, but most of them may be harmful to nature. Ecological damage and human health threats, such as triclosan, hydrocortisone, chlorhexidine, p-chloroxylenol, etc., these products are not suitable for use in products that come into close contact with people, such as textiles. [0003] Many metals have a certain antimicrobial effect, such as metallic silver, which is widely used as a fungicide with excellent performance and high safety. However, the metal is active and easily oxidized and discolored. Products added...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07D401/04C07D213/79C07D275/03C07D235/32A01N43/50A01N43/80A01N43/40A01N47/18A01N59/16A01P1/00D06M11/83D06M11/155D06M13/355D06M11/65D06M13/418D06M11/45D06M13/425D06M101/06
CPCA01N43/40A01N43/50A01N43/80A01N47/18A01N59/16C07D213/79C07D235/32C07D275/03C07D401/04D06M11/155D06M11/45D06M11/65D06M11/83D06M13/355D06M13/418D06M13/425D06M16/00D06M2101/06
Inventor 商蔚
Owner 深圳市康益保健用品有限公司
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