Antibacterial silver ion coating

Abstract

The invention relates to the technical field of chemical coatings, in particular to an antibacterial silver ion coating, which is prepared from the following components in percentage by weight: 10 to 15 percent of antibacterial traditional Chinese medicine extracting solution, 40 to 48 percent of electrolytic silver ion solution, 24 to 28 percent of filler, 1 to 1.5 percent of coupling agent, 0.3 to 0.4 percent of defoaming agent, 8 to 9 percent of pigment and 4 to 5 percent of dispersing agent, the invention has the effects of sterilization and disinfection.

Description

Technical Field

[0001] The invention relates to the technical field of chemical coatings, and more specifically to an antibacterial silver ion coating. Background Art

[0002] Water-based interior wall paint is a chemical product that is easy to apply, environmentally friendly, healthy, and has a high added value. It not only makes the surface of building walls, decorative building materials and other building materials lastingly bright and extends their service life, but also has the function of decorating the environment to give people a beautiful enjoyment or a striking mark. With the continuous development of science and technology, water-based interior wall paint has gradually become a fine chemical product with strong functionality and high environmental protection requirements.

[0003] It has a broad spectrum of antibacterial and antiviral properties and does not produce drug resistance. It is derived from plant extracts and has a pH similar to that of human skin. The product does not contain ethanol, chlorobenzene or chlorophenol compounds, oxidants, sodium hypochlorite, or fluorescent brighteners. It is non-irritating to the skin, highly safe, and harmless to the environment. It can effectively inactivate viruses and pathogens on the surface of the coating, and at the same time, by inhibiting the growth of bacteria and mold, it can effectively prevent the coating from getting moldy and producing mildew spots.

[0004] Traditional coatings are mainly made of a compound of various inorganic materials and organic matter. They do not have a long-term disinfection effect, and some of the organic matter in them is volatile, which may also pose a risk of pollution to indoor air.

[0005] Therefore, the inventors provide a long-lasting disinfection and sterilization coating which has the function of sterilization and sterilization and will not cause irritation or pollution to the human body and the environment in combination with the antiviral and antibacterial composition. Summary of the invention

[0006] To achieve the above object, the present invention provides the following technical scheme: an antibacterial silver ion coating, which is composed of the following components by weight percentage: 10-15% of antibacterial Chinese medicine extract, 40-48% of electrolytic silver ion solution, 24-28% of filler, 1-1.5% of coupling agent, 0.3-0.4% of defoaming agent, 8-9% of pigment, and 4-5% of dispersant.

[0007] As an improvement, the antibacterial Chinese medicine extract includes Coptis chinensis extract.

[0008] As an improvement, the antibacterial Chinese medicine extract also includes hawthorn extract.

[0009] As an improvement, the antibacterial Chinese medicine extracts may all be coptis extracts or may all be hawthorn extracts.

[0010] As an improvement, the antibacterial Chinese medicine extract is a mixture of coptis chinensis extract and hawthorn extract, wherein the coptis chinensis extract accounts for 30-70% and the hawthorn extract accounts for 30-70%.

[0011] As an improvement, the Coptidis Rhizome extract accounts for 40% and the Hawthorn extract accounts for 60%.

[0012] In summary, the advantages of the present invention compared with the prior art are: in this application, commonly used environmentally friendly coatings are used in combination with a composition of coptis chinensis and hawthorn to obtain a long-lasting disinfecting and sterilizing coating, which can have a bactericidal and sterilizing effect when used. DETAILED DESCRIPTION

[0013] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0014] An antibacterial silver ion coating, wherein the coating in Example 1 is composed of the following components by weight percentage: 10-15% antibacterial Chinese medicine extract, 40-48% electrolytic silver ion solution, 24-28% filler, 1-1.5% coupling agent, 0.3-0.4% defoaming agent, 8-9% pigment, and 4-5% dispersant, wherein the antibacterial Chinese medicine extract is extracted and produced by a solvent method, wherein the antibacterial Chinese medicine extract is a coptis chinensis extract, which has the effects of clearing away heat and dampness, purging fire and detoxifying, can inhibit some influenza viruses, and also has the effect of killing leptospira and insect eggs; When in use: for the application of the long-acting disinfection and sterilization coating for preventing pathogenic fungi and viruses, the coating prepared by the present invention can be applied by brushing or spraying using existing coating coating equipment such as brushing or spraying.

[0015] The difference between Example 2 and Example 1 is that the antibacterial Chinese medicine extract is hawthorn extract, which has an inhibitory effect on Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, etc., and can improve the bactericidal effect of the coating.

[0016] The difference between Example 3 and Implementation 1 and Implementation 2 is that the antibacterial Chinese medicine extract is a mixture of hawthorn extract and coptis extract, wherein the coptis extract accounts for 30-70% and the hawthorn extract accounts for 30-70%. In this embodiment, the coptis extract accounts for 40% and the hawthorn extract accounts for 60%.

[0017] When the coptis extract and the hawthorn extract are mixed, the smell will be more pleasant and the sterilization will be more effective, reducing the growth of bacteria on the paint.

[0018] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antibacterial silver ion coating, characterized in that: The coating consists of the following components in weight percentage: 10-15% of antibacterial Chinese medicine extract, 40-48% of electrolytic silver ion solution, 24-28% of filler, 1-1.5% of coupling agent, 0.3-0.4% of defoamer, 8-9% of pigment and 4-5% of dispersant.

2. The antibacterial silver ion coating according to claim 2, characterized in that: The antibacterial Chinese medicine extract includes coptis root extract.

3. The antibacterial silver ion coating according to claim 1, characterized in that: The antibacterial Chinese medicine extract also includes hawthorn extract.

4. The antibacterial silver ion coating according to claim 1, characterized in that: The antibacterial Chinese medicine extracts may all be coptis extracts or may all be hawthorn extracts.

5. The antibacterial silver ion coating according to claim 1, characterized in that: The antibacterial Chinese medicine extract is a mixture of coptis chinensis extract and hawthorn extract, wherein the coptis chinensis extract accounts for 30-70% and the hawthorn extract accounts for 30-70%.

6. The antibacterial silver ion coating according to claim 1, characterized in that: The coptis root extract accounts for 40%, and the hawthorn extract accounts for 60%.